baber/WOPTO huggingface dataset:
Patent NL-1006816-C1 (NL)
Title: Guard ring for fitted around mower head to prevent it from striking hard objects
Inventor: WURF GERARDUS ADRIANUS VAN DER
IPC: A01D75/18
Filed: 1997-08-21
Granted: 1999-02-23
Abstract: Ring size can be altered in at least one direction when fitted around a cornerless shape mower head, whilst at least two of its sides are length adjustable when fitted around a polygonal shaped mower head, the angles between the sides of the ring optionally being variable in order to carry out the length adjustment.  The ring can be dismantled into two or more sections (4, 5), one of which is raisable away from the mowing surface and joined both to the mower and the other sections. The entire ring can be moved upwards along the mower or the hollow tube (1) housing the mower drive mechanism. The ring is spring-loaded (10) so that when a lifting force is released it automatically returns to the mowing surface. A cover (11) is provided over at least part of the top side of the ring. The manually-operated mower can be carried on the back and utilises a mower mechanism consisting of a circular saw, brushes or blades (2) that rotate at high speed. The hollow tube housing the mower drive mechanism is held by the mower operative during use. The ring guard is placed level with, above or below the mower mechanism plane to form a rigid border around the periphery of a polygonal (e.g. rectangular or octagonal) or cornerless (e.g. circular or oval-shaped) mower head.
Patent NL-1007604-C1 (NL)
Title: Weaving loom for jacquard fabrics
Inventor: SMEULDERS ANTONIUS JOSEPHUS CO
IPC: D03D41/00
Filed: 1997-11-24
Granted: 1999-05-26
Abstract: All warp yarns can be lowered or raised individually within the shed.  A weaving loom comprises a basis frame (2) housing a warp beam (6), a fabric take-up roller (10) in the front side of the loom running parallel to the warp beam, means for forming a shed for raising and lowering the warp yarns (7), and weft insertion means. The shed forming means are capable of raising or lowering every single warp yarn individually.
Patent NL-1010079-C1 (NL)
Title: Ice or roller skate, has articulated support part for blade or rollers containing rear section pivotable relative to front section
Inventor: LAMBOO THOMAS JOHANNES
IPC: A63C1/28
Filed: 1998-09-14
Granted: 2000-03-15
Abstract: The support part (6) of the skate joined to the front of the foot part (2) and provided with a blade (9) or rollers comprises two or more sections (6A, 6B) arranged in a line. The support sections are connected by an articulated joint so that the rear section (6B) can be pivoted relative to the front section (6A).
Patent NL-1018453-C1 (NL)
Title: Equipment for unloading products from stack or pallet where they are arranged in layers comprises frame consisting of uprights and horizontals and open on one side
Inventor: BRULS NICOLA JOZEF MARIE
IPC: B65G59/02
Filed: 2001-07-04
Granted: 2003-01-08
Abstract: The equipment for unloading products from a stack or pallet where they are arranged in layers comprises a frame (10) with uprights (10a) and horizontals (10b) and open on one side (2a). With the aid of a forklift truck or a roller track a pallet (1) can be inserted in the equipment. Also provided is an outlet side (2b) for discharging products. This outlet side preferably has a transport roller track (9), which is connected to or is part of a logistic transport system for unloading products destined for further processing or handling.  The pallet, via the input side, is placed on a lifting device (3), so that during its layer-wise unloading it can always be moved upwards, in order that the layer of products for unloading can be positioned at the level of the output side (2b) on the transport roller track. The equipment incorporates a height sensor (13), which controls the lifting device (3) for the correct positioning of the uppermost layer of products in relation to the output side of the lifting device.
Patent NL-1020279-C1 (NL)
Title: Multi-paty valve regulates and controls feed of fluid currents through four or more forward flow and reverse flow channels
Inventor: FONDSE JAN HENDRIK
IPC: F16K31/06
Filed: 2002-03-28
Granted: 2003-09-30
Abstract: The multi-path valve regulates and controls the feed of fluid currents through four or more forward flow and reverse flow channels. The system incorporates operative components (100,111,112,113,114,121,122,123 and 124) comprising a housing which is replaceable with the valve. Around the system (100) are the coils (111,112,113,114) and in the system is a housing (101) in which is a chamber (102) connected with ports (131,132,133,134,135).  In the chamber are pole shoes (181) with a casing (182) placed on a magnet (185). The casing connects the ports (132,135) to each other and the pole shoes close the ports (131,133,134). Through conductors (121,122,123,124), the magnetic field created in the coils (111,112,113,114) is connected to specific pole shoes (161,162,163,164).
Patent NL-1027058-C1 (NL)
Title: Removing bread from baking moulds by securing moulds to rotary carousel above conveyor belt
Inventor: HEIJERMAN HENDRIK
IPC: A21B3/18
Filed: 2004-09-16
Granted: 2006-03-20
Abstract: A group of moulds (1) is secured to a carousel (6) which is then rotated in order to deposit the bread onto a conveyor belt (8) underneath. A method for removing bread from baking moulds comprises orienting a group of interconnected moulds into a position where the bread can fall out of them. A group of moulds is secured to a carousel located above a conveyor belt and rotatable about a substantially horizontal axis (5) so that the bread can be deposited onto the belt. An independent claim is also included for the baking mould emptying apparatus.
Patent NL-1032832-C1 (NL)
Title: Round or elliptical products are provided with parabolic inlets which reduce air pressure to nil during forward movement of products with body part
Inventor: SPANJER PETER LUCAS
IPC: A42B3/04
Filed: 2006-11-08
Granted: 2008-05-09
Abstract: Round or elliptical products are provided with parabolic inlets which reduce air pressure to nil during the forward movement of the products with a body part. The parabolic inlets, parallel to each other, are fitted on each of the round or elliptical products. The spaces around the parabolic inlets generally have the same periphery. The parabolic create an aerodynamic clear direction whereby sidwards air pressure has no influence on the path the round or elliptical product is to make.
Patent RU-2033256-C1 (RU)
Title: Process of passivating hydrocarbon-cracking catalyst
Inventor: MARVIN MERRILL DZHONSON
IPC: C10G11/05
Filed: 1987-09-14
Granted: 1995-04-20
Abstract: FIELD: petroleum chemistry. SUBSTANCE: catalyst with metals deposited on its surface is treated by a passivating agent based on antimony compounds containing (percent by weight) 4-40 of antimony trioxide, 0.1-1.5 of suspension agent chosen from vinyl polymers, ester dishosphates and cellulose derivatives the balance being water. The treatment takes place in the catalyst-regeneration zone. The passivating agent of choice has 60 percent of 1-6 or 0.01-0.99 μm particles and additional ethylene glycol. EFFECT: improved quality of finished product, simpler process. 3 cl, 2 tbl
Patent RU-2005457-C1 (RU)
Title: Способ лечения рассеянного склероза
Inventor: CHERNYAK LIDIYA A
IPC: A61N5/06
Filed: 1988-02-18
Granted: 1994-01-15
Abstract: Изобретение относится к медицине, а именно к неврологии, и может быть использовано при лечении рассеянного склероза. Цель изобретения - увеличение длительности ремиссии. Способ осуществляют путем воздействия на точки акупунктуры лазерным излучением выходной мощностью 30 мВт в течение 15 - 60 с, на курс 10 - 15 процедур, проводимых ежедневно.
Patent RU-2083883-C1 (RU)
Title: Swivel discrete hydraulic distributor
Inventor: MARTSINKYAVICHYUS ANDREYUS-GEN
IPC: F15B13/02
Filed: 1988-03-10
Granted: 1997-07-10
Abstract: FIELD: positive-displacement hydraulic drives; control of hydraulic power mechanisms. SUBSTANCE: distributor has housing 1 and sleeve 2 with inlet radial holes, 3, 4 and 5 and outlet radial holes, 7,8 and 9, swivel spool valve 10 with radial passages 11 and 13, plunger 15 and non-adjustable stroke limiter 16 and adjustable stroke limiter 17. Spool valve 10 is provided with four transverse groups of radial passages which are communicated in turn during rotation of spool valve 10 with radial holes 5,6,8 and 9 provided in sleeve 2, thus admitting the portion of liquid proportional to amount of stroke of plunger 15. To adjust flow rate of liquid, distributor is provided with screw 30 and pusher 28 which is engageable with adjustable stroke limiter 17 and provided with additional stroke limiter (ring 32) and self-contained hydraulic drive with hole 43. Additional adjustment by means of pusher 28 makes it possible to extend range of regulation of rate of liquid flow through distributor which is of great importance for program control systems. EFFECT: extended functional capabilities of distributor. 6 dwg
Patent RU-2068412-C1 (RU)
Title: Производное оксаспиро [2,5] октана и способ его получения (варианты)
Inventor: TERUO OKU
IPC: C07D303/31
Filed: 1989-08-11
Granted: 1996-10-27
Abstract: Использование: в медицине в качестве лекарственных средств. Сущность изобретения: продукт - производное оксаспиро [2,5] октана формулы I, где R 1  представляет карбамоил, низкий алкил карбамоил, гидрокси-(низкий)- алкил карбамоил, низкий алкокси -(низкий) алкил карбамоил; R 2  - низкий алкокси; R 3  - оксиран; R 6  - низкий алкоксикарбонил; R 7  - низкий алкоксикарбонил (низкий) алкил или фенил или нафтил-(низкий)-алкил; R 8  - низкий алканоил или низкий алкилкарбамоил или фармацевтически приемлемая соль этого соединения. Реагент 1 : гидрокси-фенил оксиран. Реагент 2: R 1 X. 3 с. и 4 з.п. ф-лы, 2 табл.
Patent RU-2034829-C1 (RU)
Title: Substituted acylaminobenzamides having fungicidal activity and process for preparing thereof
Inventor: CROWLEY PATRICK JELF
IPC: A01N53/00
Filed: 1990-02-01
Granted: 1995-05-10
Abstract: FIELD: agriculture. SUBSTANCE: the product includes substituted acylaminobenzamides of the formula:   wherein A and B are H, F, Cl, Br, C 1 -C 4 -alkyl, C 1 -C 4 -alkoxy, halo-(C 1 -C 4 )-alkyl provided that both are not H; D and E are H and F; R 1  is H, C 1 -C 4 -alkyl; R 2 -C 1 -C 4 -alkyl, C 1 -C 4 -alkoxy, C 6 H 5 , or R 1  and R 2  are together with the nitrogen atom to which they are attached form a morpholino, piperidino, pyrrolidino or acetidino group optionally substituted with C 1 -C 4 -alkyl; R 3  is Cl 3 C, C 2 -C 8 -alkyl optionally substituted with halogen, C 1 -C 8 -alkoxy and R 7 ; R 7  is C 1 -C 4 -alkyl, n is O, 1 or 2; cyclopropyl optionally substituted with halogen or C 1 -C 4  alkyl; C 2 -C 8 -alkenyl, C 2 -C 8 -alkynyl; C 1 -C 8 -alkoxy, mono- or di-(C 1 -C 4 ) alkyl amino group; R 8 ON= C(CN); R 8 -C 1 -C 4 -alkyl, or R 3  together with C(O)N form an azetidine -2-one ring optionally substituted with halogen or alkyl. Reagent 1: a compound of the formula:  . Reagent 2: R 4 COCl. Reaction conditions: in an organic solvent in the presence of a base followed by recovery of the desired product or treatment of I in which R 3 -C 2 -C 8  is alkyl substituted with halogen or, a base in a two-phase system in the presence of a phase transfer catalyst to recover I in which R 3  together with C(O)N form azetidin-2-one. EFFECT: improved properties of the title compounds and improved preparation process thereof. 7 tbl
Patent RU-2003947-C1 (RU)
Inventor: KUPRIN ALEKSANDR I
IPC: G01F13/00
Filed: 1990-02-14
Granted: 1993-11-30
Abstract: Использование деление жидкости на равные  объемы Сущность изобретени  к основному трубопроводу  1 жестко присоединен вспомогательный  подвод щий трубопровод 3 Входной конец трубопровода  3 расположен над промежуточной емкостью  6, котора  установлена над мерной емкостью  1 и соединена с нисход щим участком сифона  7 дополнительным трубопроводом 9 В емкости  1 установлен поплавок 13 с регулируемым  упором. Жидкость одновременно поступает в емкости  1,6 Из емкости б начинает выдаватьс  жидкость  в сифон 7 за счет подн ти  поплавка 13 и постепенного  открыти  св занного с поплавком 13  клапана 10 на трубопроводе 9 Положение упора  определ ет степень открыти  клапана 10 При достижении  уровнем жидкости в емкости 1 перегиба  сифона 7 последний включаетс  в работу и емкость  1 опорожн етс  Поплавок 13 опускаетс  и клапан  10 закрываетс  Далее цикл повтор етс  1 ид
Patent RU-2032961-C1 (RU)
Inventor: KNYAZEV IGOR V
IPC: H01L21/324
Filed: 1990-02-27
Granted: 1995-04-10
Abstract: FIELD: obtaining insulating layers. SUBSTANCE: sublayer with the film is affected by low-temperature plasma of atmospheric pressure. Power, gas flow rate, and duration of exposure of the sublayer with film to the flow are defined by relationships presented in the invention description. EFFECT: improved quality of films. cl, dwg
Patent RU-2113788-C1 (RU)
Title: Liquid herbicide agent as an emulsifiable concentrate or concentrated emulsion
Inventor: ALBRECHT KONRAD
IPC: A01N25/30
Filed: 1990-06-01
Granted: 1998-06-27
Abstract: FIELD: herbicides. SUBSTANCE: invention proposes a liquid herbicide agent based on diclofop-methyl or phenoxaprop-ethyl or its optical isomers and containing an anionic or nonanionic surface-active substance and usual accessory additions. If an agent has emulsifiable concentrate it has hydroxyethylated C 13 -saturated alcohol (6-8 EO) or its mixture with hydroxyethylated oleoyl alcohol and hydroxyethylated nonylphenol as a nonionogenic surface-active substance, hydroxyethylated C 8 -C 9 -alkylphenol, 2.0-24.0%, and hydroxyethylated castor oil, 3.0-6.5 wt. -%. Emulsion concentrate has block-copolymer of ethylene- and propylene oxides dephosphorylated at positions α- and ω- as an anionic surface-active substance, and hydroxyethylated isotridecanol, 6 EO; 7.5-15 wt.-%; and hydroxyethylated castor oil or epoxydized soybean oil, 2.0-4.0 wt.-% as a nonionogenic surface-active substance. Agents provide preparing solutions exhibiting improved stability. EFFECT: improved effectiveness and property of agents. 4 cl, 5 tbl
Patent RU-2003564-C1 (RU)
Inventor: LAKHTACHEV ALEKSANDR I
IPC: B62D57/00
Filed: 1990-06-18
Granted: 1993-11-30
Abstract: Использование - в области машиностроени . Сущность изобретени : инерционно-импульсный  движитель содержит  корпус, дебалансы, шарнирно закрепленный  на шатунах кривошипно-шатунного механизма , обкатывающиес  по кольцевому  преобразователю, снабженному с внутренней  стороны дугообразным с уступом копиром , дуга которого располох енз  эксцентрично относительно ог.и сращени   кривошипов, снабженных противовесами с  упорными подшипниками, взаимодействующими  с внутренней стороной прробрэзо-  вателл. 4 з.п.ф-лы, 5 ил.
Patent RU-2023063-C1 (RU)
Inventor: KURLOV VLADIMIR N
IPC: G05D27/00
Filed: 1990-07-09
Granted: 1994-11-15
Abstract: Изобретение относится к технике выращивания кристаллов вытягиванием методом Чохрального в автоматическом режиме. Сущность: при реализации способа в расплав вводят пластину параллельно поверхности расплава и осуществляют дополнительную компенсацию локальным изменением температуры под фронтом кристаллизации T п  канал. Температуру под фронтом кристаллизации изменяют путем изменения силы тока, пропускаемого через пластину и/или положения пластины относительно поверхности расплава. Для случая изменения температуры путем изменения силы тока пластина изготовлена из токопроводящего материала и к ней прикреплены контакты для соединения с выходом источника тока. 1 ил.
Patent RU-2032366-C1 (RU)
Title: Tooth-brush
Inventor: IVANOV IGOR S
IPC: A46B9/04
Filed: 1990-11-13
Granted: 1995-04-10
Abstract: FIELD: toilet articles. SUBSTANCE: tooth-brush comprises handle 1, neck 2, head 3 with bristles. Said component parts have a guide channel 8. Plate is installed with a provision for moving and being fixed along tooth-brush axis in channel 11. EFFECT: improved design. 4 dwg
Patent RU-2045271-C1 (RU)
Inventor: PERMINOV PETR ANDREEVICH
IPC: A61K36/73
Filed: 1990-12-25
Granted: 1995-10-10
Abstract: Использование: в медицине, а именно в способах получения препаратов из растительного лекарственного сырья. Сущность: способ состоит в том, что в качестве сырья используют надземную часть черемухи (Padus Racemosa L. Prunus Padus L. ), смолу, кору зеленую, почки листовые зеленые, чагу черемуховую в следующем соотношении, г: смола 1,5 2,0, кора зеленая 30 50, почки зеленые 10 12, чага черемуховая 1,0 - 1,5. Сырье сушат, измельчают, смешивают и экстрагируют водой при t=80-85°С в течение 5,5 6 ч при соотношении сырья и экстрагента 1:20, затем центрифугируют от балластных веществ.
Patent RU-2040141-C1 (RU)
Title: Rotary mechanism for unearthing tuber crops
Inventor: BELOBOKOV NIKOLAJ IVANOVICH
IPC: A01D17/14
Filed: 1990-12-25
Granted: 1995-07-25
Abstract: FIELD: agricultural engineering. SUBSTANCE: upper part of a conveying channel in the machine accommodates a rectangular rod carrying springy cleaners. EFFECT: improved design. 2 cl, 5 dwg
Patent RU-2022624-C1 (RU)
Title: Method of cleaning and removing fuel gases
Inventor: GOVORIN ANATOLIJ M
IPC: B01D47/10
Filed: 1990-12-05
Granted: 1994-11-15
Abstract: FIELD: removal of fuel gases. SUBSTANCE: optimal water discharge for atomizers 14 and 15 is measured when boiler unit operates at mean mode of load. Then gate 17 is set in such a manner that temperature detectors 16 indicate optimal temperature. When boiler unit changes to complete mode of load, temperature of gases to be removed increases in gas duct 10. Command for opening valve 19 is received for increasing water discharge and for opening gate 17 for increasing supply of heated air. In this case two-flare atomizer 14 has hollow flares in Venturi tube, and two-flare atomizer 15 has contrary hollow flare and direct volumetric flare. EFFECT: improved efficiency. 1 dwg
Patent RU-2009303-C1 (RU)
Title: Method for percussion-rotary drilling of wells and device for its realization
Inventor: ANGELOPULO OLEG K
IPC: E21B4/14
Filed: 1991-03-07
Granted: 1994-03-15
Abstract: FIELD: well drilling. SUBSTANCE: device has upper spindle 1 and lower spindle 2, body 3 with upper carrier 4 and lower carrier 5 screwed on body 3. Movably installed in body 3 is striker 6 centered in body by means of ball guides 7. Inner cavities of upper carrier 4 and lower carrier 5 and respective outer surfaces of spindles 1 and 2 are conjugating between each other for transmission of torque and axial relative motion in given design, e. g. , in form of polyhedrons. Striker 6 may be also made in form of two coaxial cylinders 8 and 9 with ball guides between them. Method is embodied as follows. Rotation of drill pipe string (in rotary drilling) or shaft of downhole motor is transmitted through spindle 1 to carrier 4, body 3 and carrier 5 and further on to spindle 2 and drilling bit connected to spindle 2. Drilling bit rolling over well bottom, executes vertical reciprocations transmitted through spindle 2 carrying freely striker 6 and body 3 with carriers 5 and 4, and spindle 1 on which part of string is loaded. Due to different masses of said independent members (spindle 2, body 3 with carriers 5 and 4, striker 6) start moving upward with different frequency and amplitude, and in reverse motion they deliver blows against working surfaces of spindle 2, and, consequently, against drilling bit rigidly connected to spindle 2. In so doing, in course of well deepening by rotation of cone bit with simultaneous application to it of static load and impact load by means of bottom hammer, the value of static load at preset rotation speed of drilling bit is maintained equal to the value not exceeding four masses of movable parts of bottom hammer. EFFECT: higher value and rate of penetration due to utilization on well bottom of energy of vertical reciprocations of drilling bit; prevented destruction of drill pipe string and proper formation of well bore. 4 cl, 4 dwg
Patent RU-2035456-C1 (RU)
Inventor: KRIVONOGOV VIKTOR P
IPC: C07D239/62
Filed: 1991-03-11
Granted: 1995-05-20
Abstract: Использование: в качестве иммунотропного средства в медицине. Сущность изобретения: продукт - 3-изобутилтиоэтил-6-метилурацил, БФ C 11 H 18 N 2 O 2 S , выход 40,9%, т.пл. 115 - 118°. Реагент 1: 6-метилурацил. Реагент 2: β -хлорэтилизобутилсульфид. Условия процесса: в смеси воды и бензола при 90 - 100°С.
Patent RU-2043977-C1 (RU)
Title: Aerator
Inventor: SHEREMET PAVEL ZAKHAROVICH
IPC: B01F3/04
Filed: 1991-04-04
Granted: 1995-09-20
Abstract: FIELD: devices used for dissolution of air oxygen in water. SUBSTANCE: aerator uses a hollow shaft, whose lower end is connected to rotor, and the upper end-to drive shaft, longitudinal holes in the upper part of the hollow shaft for air supply, external housing with an air-intake duct. Leading walls of holes are made as blades of a centripetal fan, and the upper end of the hollow shaft is blanked off. EFFECT: improved design. 2 dwg
Patent RU-2035744-C1 (RU)
Title: Method and device for checking turn insulation of windings of electrical machines and apparatuses
Inventor: MEDINSKIJ LAZAR A
IPC: G01R31/14
Filed: 1991-07-01
Granted: 1995-05-20
Abstract: FIELD: checking-and-measuring equipment. SUBSTANCE: preliminary charged reservoir capacitor discharges into tested winding and a response is compared with the response of a serviceable coil. The response begins to be measured at 1-2 periods of oscillation, i.e. after switching off the reservoir capacitor. The device has one controlled voltage source, one reservoir capacitor, one power switch, one unit for controlling power switch, terminals for connecting the tested object, one voltage divider, one rectifier, one generator for shaping pulse of duration of 1/2 of semi-period of response voltage, one switch, and one meter for measuring average value of voltage. EFFECT: enhanced reliability of checking. 3 cl, 4 dwg
Patent RU-2034261-C1 (RU)
Title: Optical stand for checking vehicle wheels alignment angles
Inventor: LAMONOV VALERIJ M
IPC: G01M17/06
Filed: 1991-10-30
Granted: 1995-04-30
Abstract: FIELD: vehicle diagnostics. SUBSTANCE: optical stand has light source 1, two mirrors 4 and 5 secured on axle of steerable wheels 2 and 3, four mirrors 10,11,12 and 13 arranged at angle of 45 degrees relative to light flow, and screen 7 with relatively perpendicular scales. Laser is used as light source. One of four mirrors, namely, mirror 10, is made semitransparent. Stand is furnished with additional screen 6. Both screens 7 and 6 are installed coaxially with steerable wheels and are provided with central holes 8 and 9. Mirrors 10-13, in their turn, are arranged in vertices of rectangle one side of which coincides with axis of steerable wheels. EFFECT: enhanced quality of wheel alignment. 2 dwg
Patent RU-2098793-C1 (RU)
Title: Method for determination of coefficient of external sliding friction
Inventor: DZHETYMOV ALEKSANDR M
IPC: G01N3/56
Filed: 1991-08-06
Granted: 1997-12-10
Abstract: FIELD: materials testing. SUBSTANCE: angle of inclination of two specimens positioned one on top the other is measured relative to horizontal plane at moment one specimen starts sliding with respect to the other. This moment is determined by change in electric state of magnetically controlled sensing element, for example, sealed-contact reed relay, which is caused by action of magnetic filed of permanent magnet secured on one of specimens. In this case, sealed-contact reed relay is attached to the other specimen. If one of specimens represents bulk material it is placed in box and glued to box bottom. EFFECT: higher efficiency. 4 cl, 3 dwg
Patent RU-2076800-C1 (RU)
Inventor: ZHUKOV PAVEL I
IPC: B25B21/02
Filed: 1991-11-12
Granted: 1997-04-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has hammer 5 which encloses screw 7 provided with a multi- entrance thread and secured to housing 1. Radial openings 8 of hummer 5 receive pins 9 whereon rollers 10 are mounted through sliding bearings 11. Housing 1 is set on nut 3 to be tightened. When rollers 10 rotates and move forward under the action of gravity they roll over the thread of screw 7. At the end of the stroke cams 6 of hummer 5 impact upon projections 2 on housing 1 thus transmitting torque to nut 3. EFFECT: improved design. 2 cl, 2 dwg