baber/WOPTO huggingface dataset:
Patent EP-1100572-B1 (EP)
Inventor: NILSSON LARS-GUNNAR
IPC: B02C23/00
Filed: 1999-07-08
Granted: 2004-10-27
Abstract: The invention discloses a method and a device for de-agglomeration and electrostatic charging of a fine powder preferably intended for inhalation purposes. The electrostatic charging takes place by means of tribo, corona and/or inductive charging. The device according to the invention is particularly intended for being able to dose decomposed powder directly into the inspiration air for administering of, for instance, active pharmaceutical substances, alternatively provide a further dosing device with electrostatically charged de-agglomerated powder for an even more controlled dosing of the substance into the inspiration air. De-agglomeration preferably takes place in that two rotating brushes containing powder are touching each other. The bristles are rubbed against each other and thereby decompose the powder agglomerates. The rotation speed of the brushes is suitably optimized to achieve the best possible result for different powder substances. The design of the brushes is further optimized for the substances, which are to be de-agglomerated and electrostatically charged prior to an administering step.
Patent EP-1123180-B1 (EP)
Inventor: HAUSBICHLER HANNES
IPC: B01F23/47
Filed: 1999-10-19
Granted: 2003-12-10
Abstract: The invention relates to a device (10) for producing and/or processing plastic material mixtures comprising a mixing head (11) which has one or several inlets (15) for the mixture constituents and in which a mixer (17) provided for mixing the constituents is rotationally driven. An outlet (22) is provided in the mixing head for ejecting the finished mixture. Said outlet can be closed or opened by the head of the mixer in the manner of a nozzle needle. To this end, the mixer is arranged in the housing (12) of the device such that it can be axially displaced. In order to prevent an abrupt opening or closing of the outlet, which can thus lead to losses in quality when using sensitive plastic materials, the invention provides that the raising and lowering of the mixer in the mixing head is effected via a mechanical cam drive (40) comprising at least one actuating cam (42) which interacts with a lifting element (60) that acts upon the mixer (17) or the shaft thereof (24). Since the actuating cams can be fabricated and used in any desired contour, the invention makes it possible, when opening the outlet (22), to firstly lift the mixer slowly from the opening and then to continuously increase the opening speed, whereby the plastic material mixture in the mixing chamber can immediately fill,the mixing chamber volume which increases during opening. In addition, reductions in pressure are prevented thus avoiding consequential losses in the quality of the mixture.
Patent EP-1114547-B1 (EP)
Inventor: STOFFELSMA BOUKE C
IPC: H04L12/56
Filed: 1999-09-15
Granted: 2002-03-06
Abstract: The connection unit (3) sets up a data connection between a first data processing system e.g. PC (2) and a second data processing system e.g. web server, depending on a request from the first system to transfer a data element present in the second system. The second system and data element are indicated using an address. An address generator generates a second address depending on the request address and initiates setting up the connection to the data processing system and data element indicated by the second address. An Independent claim is also included for a method of making data connections.
Patent EP-1135662-B1 (EP)
Inventor: AHMAD ANEES
IPC: F41G7/22
Filed: 1999-11-11
Granted: 2004-03-24
Abstract: A missile includes a fuselage with a roll axis and a nod axis perpendicular to the roll axis, and a conformal window mounted to a forward-facing end of the fuselage. There is a sensor system with a field of regard through the window and a line of sight, and a sensor system pointing mechanism affixed to the airframe and upon which the sensor system is supported. The sensor system pointing mechanism includes a gimbal structure having a first degree of rotational freedom about the roll axis and a second degree of rotational freedom about the nod axis, and a linear translational mechanism connected to the sensor system. The linear translational mechanism is operable to translate the sensor system away from the window with increasing angular deviation of the line of sight of the sensor system from the roll axis. Preferably, the translational mechanism is a slider-crank mechanism.
Patent EP-1153217-B1 (EP)
Inventor: MARQUES CRAVEIRO LOPES PRETO V
IPC: F03B13/14
Filed: 1999-11-19
Granted: 2004-08-18
Abstract: The invention relates to a unit for production of electric power using the energy of the sea waves (13). This unit can work coupled with the already existing maritime infra-structures (7), such as moles, pontoon bridges, ports, docks, etc. The innovation of the system results from the improvement of the energy exploring the different condition of the sea between the two sides (4, 5) of the infra-structure (7) (mole, port, etc.): the open sea on one side with all its potential and kinetic available energy: on the other side a stabilised surface and with potential and kinetic energy practically dissipated. Improvement unit to convert sea waves energy into electric energy, changing the kinetic and potential enenergy of waves into energy of position, being based on the difference of heights of the free surfaces of the two tanks (1, 3) set in the mole (7), one located on the seaside (4), tank of reception (1) and the other one (3) located under the sheltered area (5), inside a port on the land side, where a hydraulic turbine (8) will be installed, passing the water from one tank to another through a tubing system (2) with draining pressure, which will feed a hydraulic turbine (8) that will produce electric energy. The system is modelling being possible to install in several units functioning in parallel alongside the mole.
Patent EP-1138103-B1 (EP)
Inventor: COUTURE PIERRE
IPC: H02G7/00
Filed: 1999-11-26
Granted: 2005-08-03
Abstract: The switching apparatus is intended to be used with a segment of an electric power line having several phase lines. Each of the phase lines has several conductors electrically insulated one from the other and connected in parallel. The conductors of each phase line are short-circuited among them at two extremities of the segment. The apparatus comprises pairs of switches connected in parallel, for selectively opening and closing the conductors of each phase line, a detecting device for detecting current operating conditions of the segment, and a controlling device for controlling the pairs of switches according to the current operating conditions of the segment. The present invention also relates to a switching method.
Patent IT-1313931-B1 (IT)
Title: Ear thermometer has speech output suitable for children and blind people
Inventor: CHENG CHIEN-CHUNG
IPC: G01K/
Filed: 1999-11-16
Granted: 2002-09-26
Abstract: The ear thermometer has an infra red ear drum temperature sensor (2) and a central unit (1) linked to display (4) and speech chip with loudspeaker and communication interface (5) using correction data in memory (3). A heart rate sensor (7) can also be included.
Patent IT-1309572-B1 (IT)
Inventor: GORI GIANCARLO
IPC: B29C44/58
Filed: 1999-10-28
Granted: 2002-01-23
Abstract: A molding machine for polystyrene elements basically composed of a frame and two die halves.  The union of the two die halves generates the molding chamber.  Once the two die halves have been locked, the polystyrene granules can be injected inside the chamber.  The following injection of steam generates sintering among the granules.  Steam is introduced in the fixed and moving die half in the lower part and the same pipe is also used to drain condensate, ejection, vents and chamber vacuum, that is all of process fluids.  A series of valves located on the fixed part of the machine and suitably actuated control the passage of the process fluids in the same pipe.
Patent IT-1267732-B1 (IT)
Title: Machine for obtaining a livestock breeding foodstuff based on beer stillage and the product so obtained
Inventor: PIANCA LUCIANO
IPC: A01K/
Filed: 1994-07-11
Granted: 1997-02-07
Abstract: Machine for obtaining a livestock breeding foodstuff based on beer stillage and the product so obtained comprising a product batching and weighing station, a station for levelling the product in a compacting pre- chamber, a station for compacting the product to reduce its volume, and a station for transferring the product to the vacuum packing station, there also being means for expelling the air in the tunnel for advancing the compacted product, and means for countering its advance to prevent deformation, and means for retaining the packed product during the pusher return phase. <IMAGE>
Patent IT-1278036-B1 (IT)
Title: Three dimensional device with piezoelectric movement for a microscope
Inventor: CRICENTI ANTONIO
IPC: G02B/
Filed: 1995-03-03
Granted: 1997-11-17
Abstract: Three dimensional device with piezoelectric movement for a microscope particularly suitable for incorporation in or addition to a microscope system (microscope), consisting of two piezoelectric cylinders 1 and 2 on which is mounted a magnetic base 4 on which the sample carrier 6 that bears the sample 7 is placed. It finds application in the optical field and more particularly in the manufacture of microscopes or parts for them. Its field of application includes the analysis of new semiconductor materials, clinical sensors, optics for use in the biological field, bioengineering, the display of viruses, examination of cells, especially tumorous cells, etc. <IMAGE>
Patent IT-1266929-B1 (IT)
Title: Divider system
Inventor: TRINI CASTELLI CLINO
IPC: A47B83/00
Filed: 1994-09-20
Granted: 1997-01-21
Abstract: Upright, for use in a divider system for building work stations or office layouts, for attaching a panel of such a system in position. The upright includes at least one open channel extending longitudinally to receive a connecting part on the edge of the panel and in which the channel includes a system for locking the said edge connecting part in order to fix the said panel in position, the said locking system being operable from the top end of the said upright. (Figure 1). <IMAGE>
Patent IT-1267745-B1 (IT)
Title: Method for making fins inside tubes usable for building heat exchangers and tubes obtained using this method
Inventor: ZULIAN ENNIO
IPC: F28F/
Filed: 1994-05-24
Granted: 1997-02-07
Abstract: This invention realises a method for obtaining finning inside tubes usable for making heat exchangers. This method envisages the following operations: punching of at least one side 3, 151 of the tubular section 1, 15 along its length by means of one or more punches 30 until piercing of the punched wall and bending of said punched material towards the inside of the tubular space are provoked, in such a way as to make at least one fin 5, 16 with each punching operation; closing the holes 13, 19 in the outer wall of the tubular section after punching by coupling a section bar element, such as to ensure the hydraulic tightness of said tubular section. <IMAGE>
Patent JP-3015012-B1 (JP)
Title: 折畳みベッド
IPC: A47C20/04
Filed: 1998-10-23
Granted: 2000-02-28
Abstract: 【要約】
【課題】  コンパクトに収納することができ、リラック スして休息できる。
【解決手段】  前メインフレーム１と後メインフレーム ２とが倒立Ｖ字型に折畳み自在に相互に枢結され、リク ライニングフレーム４が所定傾斜角度に起伏自在として 枢着され、後メインフレーム２の前端に、所定傾斜角度 に起伏自在な第１フレーム５が枢着され、第１フレーム ５の後端に第２フレーム６が倒立Ｖ字型に折畳み自在に 枢着される。リクライニングフレーム４の後端近傍から 垂設された前垂下アーム37と、第２フレーム６の後端近 傍から垂設された後垂下アーム38とが可撓性の連動部材 28で連結され、リクライニングフレーム４の起伏作動と 第１フレーム５・第２フレーム６の折畳み作動とを連動 させる。
Patent JP-3077032-B1 (JP)
Title: エアクッション船
IPC: B60V1/04
Filed: 1999-10-08
Granted: 2000-08-14
Abstract: 【要約】
［課題］  船底に凹部を設け、左右両側壁２を内傾さ せ、船底外板６から両側壁２の高さ方向中途位置まで仕 切り板７、８を区画壁として区画してエアクッション室 ５を形成し、エアクッション室５に供給された圧縮空気 により積荷量を増加させ、且つ安定的な航走を可能とす る。
［解決手段］  船底の開口横幅は、両側壁２の内側を内 傾させることで船底外板６の横幅より狭めて、エアクッ ション室５の空気を舷から漏出しないようにしている。 船底外板６から両側壁２の高さ方向中途位置の範囲に於 いて、船体１の進行方向に沿って互いに平行な縦仕切板 ７と、船体１の進行方向に対して直角をなすと共に下端 に水平部８ａを備えた横仕切り板８を船尾方向に後傾し て設け、最も船尾寄りの横仕切り板８の下端は案内板１ ０と連設されている。
Patent JP-3027153-B1 (JP)
Title: 鋼板製輸送容器の側壁部材の自立構造
IPC: B65D6/24
Filed: 1998-12-25
Granted: 2000-03-27
Abstract: 【要約】
【課題】  側壁部材に自立性を与えて、組立、解体を１ 人で行える簡易組立式の鋼板製輸送容器を提供する。
【解決手段】  側壁部材１を載置する底板１１の内側端 縁を垂直に折り曲げて垂直壁１２を形成するとともに、 前記底板１１の外側端縁を内側斜め上方へ鋭角に折り曲 げて支持兼係止片１３を形成し、この支持兼係止片１３ から垂直壁１２までの間隔Ｌを側壁部材１の厚さと同一 または若干小さく設定させてグリップ部材１０を構成 し、このグリップ部材１０の垂直壁１２と支持兼係止片 １３との間に側壁部材１の下端部を外側に傾斜させて嵌 め込み、この側壁部材１を起立させてグリップ部材１０ の底板１１上に載置させる際に側壁部材１の回転中心を 移動させることによって側壁部材１を自立するようにし た。
Patent NO-332699-B1 (NO)
Title: Pentasakkarid for behandling og sekundaer profylakse av venos tromboemboli i pasienter med dyp venos trombose
Inventor: AMSTERDAM RONALD GIJSBERTUS MARIS VAN
IPC: C07H3/06
Filed: 2004-07-27
Abstract: Oppfinnelsen vedrører en dose på 2,5 mg av pentasakkaridet metyl-O-(2,3,4-tri-0-metyl-6-O-sulfo-a-D-glukopyranosyl)(1-4)-O -(2,3-di-O-metyl-ß-D-glukopyranosyl-uronsyre)-(1-4)-O (2,3,6-tri-O-sulfo-a-D-glukopyranosyl-(1-4)-O -(2,3-di-O-metyl-a-L-idopyranosyl-uronsyre)-(1-4)-2,3,6-tri-0-sulfo-a-Dglukopyranosid eller et farmasøytisk aksepterbart salt derav for anvendelse i terapi, særlig for behandling og/eller sekundær profylakse av venøs tromboemboli i pasienter med dyp venøs trombose.
Patent NO-333562-B1 (NO)
Title: Fremgangsmåte og system for innsetting av et oppblåsbartelement, samt oppblåsingsverktøy for fylling av et oppblåsbart element.
Inventor: GRAY KEVIN LEON
IPC: E21B33/127
Filed: 2004-09-20
Abstract: Utførelsen av den foreliggende oppfinnelse tilveiebringer generelt en metode, et apparat og system for overvåking av forhold i borehullet (130) i sanntid før man setter inn et oppblåsbart element (112) i brønnboringen. Det oppblåsbare elementet blir blåst opp med et oppblåsningsverktøy (114) som opereres på en kabel med en eller flere elektriske ledere (122) (kabelen refereres vanligvis til som en "vaierledning" (120)). En eller flere sensorer (118), internt eller eksternt til oppblåsningsverktøyet overvåkes før man setter inn det oppblåsbare elementet for å verifisere at brønnforholdene er kompatible med det oppblåsbare elementet. Sensorene kan være interne eller eksterne til oppblåsningsverktøyet.
Patent NO-336795-B1 (NO)
Title: Gulvpanel i form av en rektangulær plate med integrerte låsemidler i form av en fjær på den ene siden og en not på den motliggende siden.
Inventor: KONSTANCZAK MAREK
IPC: E04F15/10
Filed: 2005-06-09
Abstract: Gulvpanelet (1) som, i hvert fall ved to motliggende sider, er anordnet med koplingsdeler i form av en fjær (6) på én side og en not (5) på den motsatte side, hvor koplingsdelene er anordnet med mekaniske låseelementer i form av en utstående kant (7), som er dannet ved fjæren, og en skjær (8) som grenser til noten, skiller seg ut ved at bæreoverflaten (9) til skjæren (8) ved den lengre arm til noten (5) er konkavt på buen med den første radius (rl) hvis inngripingspunkt ligger ved den øvre kant til panelet (1), mens den utstående kant (7) til fjæren (6) har i tverrsnittet formen av en sirkulær sektor med den tredje radius (r3) som er kortere enn den første radius, hvor den nedre del til skjæren (8) og den nedre del til panelet (1) fra siden til den sirkulære utstående kant (7) har de andre bæreoverflater (9') som er skråstilt i forhold til vertikalplanet i én retning, ved den første spisse vinkel (a).
Patent NO-329292-B1 (NO)
Title: Elektromagnetisk utloseranordning og elektrisk bryterapparat omfattende det samme.
Inventor: SERRANO NADINE
IPC: H01H50/30
Filed: 2005-08-23
Abstract: Den foreliggende oppfinnelsen angår en elektromagnetisk utløseranordning, spesielt for en differensialbryter eller kretsbryter, omfattende et U- formet anker A hvor endene av dette danner to polare overflater (7, 8), en ledeskinne (1) dreibar i forhold til ankeret A og i stand til å bh beveget mot de polare overflatene (7, 8) for å lukke den magnetiske kretsen dannet av ankeret A og ledeskinnen (1), en permanentmagnet for polarisering av den magnetiske kretsen utformet til å holde ledeskinnen mot de polare overflatene (7, 8), en utløserspole som omgir den magnetiske kretsen og som er i stand til å motvirke kraften fra magneten for slik å bevege ledeskinnen (1), en tilbakestillingspinne (15) for ledeskinnen (1), og et blad (10) festet på ledeskinnen (1), utformet til å dempe innvirkningen av tilbakestillingskreftene. Denne utløseranordningen er karakterisert ved at det ovenfor nevnte bladet (10) omfatter leddomdreiningspunkter (25) for leddforbindelse av ledeskinnen (1) i forhold til ankeret A. Bladet (10) omfatter også en del i form av en lås (30) utformet til å utføre låsing av en fjær (9) som utfører forspenning av ledeskinnen (1) vekk fra de polare overflatene (7, 8) hos ankeret A mot virkningen av permanentmagneten.
Patent NO-342146-B1 (NO)
Inventor: NILSEN ERIK
IPC: G01V99/00
Filed: 2016-05-18
Abstract: The present invention relates to a method of providing a geologic model representing geologic features based on geologic measurementdata set constituted by a number of data points sampled in a chosen region. The method includes thefollowing steps: a) receiving at least one user selected control point (1) representing a geological feature in the measurementdata set, b) providing an initial guide surface (2) with a predetermined shape, the control point (1) being positioned in said initial guide surface, c) com paring said initial guide surface shape with the sampled data points (4) for detecting measurementdata points being similarto the measurementdata of said control point (1), providing a vertical difference value representing the vertical difference between the depth of the guide surface and the depth of said corresponding data points for each compared data point in said set, d) from a selected set of said difference values, generating a new guide surface (5) corresponding to the control and data points.
Patent PL-161712-B1 (PL)
Inventor: KRASNODEBSKI ZBIGNIEW
IPC: D06P3/14
Filed: 1989-09-25
Abstract: S posób o trz y m y w a n ia a k ty w a to ró w p ro c e s ó w b a rw ie n ia w łó k ie n w e łn ia n y c h n a d ro d z e
e s try fik c ji, o k s y e ty le n o w a n y c h n o n y lo fe n o li i k w a s ó w tłu s z c z o w y c h , w obecności k w a śn e g o
k a ta liz a to ra , znam ienny ty m , że 1,4-1,8 m o la n o n y lo fe n o lu o k s y e ty le n o w a n e g o 5-11 m o la m i
tle n k u e ty le n u n a 1 m o l n o n y lo fe n o lu , o g rze w a się w te m p e ra tu rz e 110-130°C z 1 m o le m
n a syco n ych i/ lu b n ie n a s y c o n y c h k w a s ó w tłu s z c z o w y c h , w ob e cn o ści zn a n y c h k a ta liz a to ró w
e s try fik a c ji, z ró w n o c z e s n y m u s u w a n ie m w o d y z m ie s z a n in y re a k c y jn e j a o trz y m a n y p r o d u k t
n e u tra liz u je się i e w e n tu a ln ie p o d d a je p ro c e s o w i b ie le n ia p rze z o g rz e w a n ie w te m p e ra tu rz e
40-70°C w cią g u 0,5-1 g o d z in y z d o d a tk ie m 1-3% w a g o w y c h 30% w o d y u tle n io n e j.
Patent PL-161955-B1 (PL)
Title: A device for headings drilling in the underground mines
IPC: E21D9/00
Filed: 1989-12-22
Abstract: A device for sinking galleries in underground mining comprises a travelling mechanism, a loading shovel fitted, if necessary, with concrete breakers, and an endless rotary conveyor which extends in the longitudinal direction of the machine from the unloading position of the loading shovel to the end of the machine. A crushing machine (19) comprises, mounted on the travelling mechanism (20), at least one crushing aggregate (22), provided with percussion devices or designed as a crusher, with a receiving hopper (21) and an endless rotary conveyor (25). The crushing machine (19) is connected downstream of the sinking machine (1) in such a way that the end of the conveyor (5) of the sinking machine (1) remote from the loading shovel (3) is associated with the receiving hopper (21) of the crushing machine (19).
Patent PL-162914-B1 (PL)
Inventor: ZALEWSKI STANISLAW
IPC: A23B4/06
Filed: 1990-07-23
Abstract: Urzadzenie do solankowego rozm razania produktów spozywczych, szczególnie drobiu i bloków filetów rybnych, wyposazone w komore rozm razajaca oraz kola jezdne, znamienne tym, ze term oizolow ana kom ora rozm razajaca (1) wyposazona jest w kosze (9) oraz w pom pe (5) polaczona przewodem odprowadzajacym solan- ke (6) z mieszalnikiem (3), przy czym term oizo- lowana kom ora rozm razajaca (1) oddzielona jest perforow ana przegroda (10) od mieszal- nika (3). P L 162914 B 1 Fig 2 PL
Patent PL-164466-B1 (PL)
Inventor: RACZYNSKA JOLANTA
IPC: C30B17/00
Filed: 1990-09-04
Abstract: Sposób. orzymywoniia
półizolacyjnych objętościowych monokryształów arsenku
galu polegający na umieszczeniu zarodka, roztworu
metalicznego, materiału źródłowego oraz
źródła par czystego pierwiastka w polu temperaturowym
o odpowiednim gradiencie temperatury i utrzymywaniu
stałej temperatury na froncie krystalizacji,
znamienny tym, że roztwór metaliczny bizmutowogalowy
(3) o zawartości 80-100% atomowych bizmutu
zawierający domieszkę metalu ziemi rzadkiej w
ilości nie mniejszej niż 0,0001% atomowego oraz
monokrystalicznyzarodek arsenku galu (2), źródłowy
polikryształ arsenku galu (4) i źródło par arsenu (6)
umieszcza się w dwustrefowym polu temperatury takim,
że źródło par arsenu (6) znajduje się w strefie
stałej temperatury, a zarodek (2), roztwór (3) i źródło
arsenku galu (4) znajdują się w strefie temperatury o
gradiencie 1-100°C/cm, a następnie podgrzewa się
cały układ do krystalizacjitak, aby temperatura źródła
arsenu (6) wynosiła400-650°C, atemperaturana froncie
krystalizacji wynosiła 650-1000°C.
Patent PL-163978-B1 (PL)
Inventor: CICHOSZ PIOTR
IPC: B23B27/16
Filed: 1990-12-11
Abstract: Wieloostrzowa jpyka slkawającia mająca
kształt płaskiego prostopadłościanu, którego
dwie równoległe względem siebie czołowe powierzchnie,
a mianowicie górna czołowa powierzchnia
i dolna czołowa powierzchnia mają
zarys w postaci trójkąta, kwadratu, prostokąta
lub okręgu, przy czym w płytce tej jest wykonany
otwór służący do mocowania jej do korpusu
narzędzia, znamienna tym, że w płytce
(1) skrawającej wykonany jest co najmniej jeden
dodatkowy otwór(5) łączący obie czołowe
powierzchnie (2 i 3) płytki (1) skrawającej i
służący do doprowadzania płynu chłodzącosmarującego
do ostrza skrawającego u strefy
skrawania.
Patent PL-169294-B1 (PL)
Title: Apparatus for orderly placing and closing the casting moulds
Inventor: BOUDOT DANIEL
IPC: B22D33/04
Filed: 1991-08-26
Abstract: Installation is for the positioning and securing of foundry moulds (2) for the upward casting of alloy metal on a casting station close to a casting ladle. Installation is made up of a support structure (1) carrying the mould (2) incorporating a casting hole open towards the bottom, some means (4) of translational transfer, at least one suspended jack (18) essentially vertical and at least one securing jack (12) essentially vertical. Casting station is sited on the nose of the melting appts. Support structure (1) incorporates flanges (8) and at least one mould carrying plate (9), the flanges (8) and the lower part of the mould carrying plate (9) being in the same horizontal plane.
Patent PL-164204-B1 (PL)
Title: Method of obtaining novel derivatives of 3-aminopiperidine
Inventor: DESAI MANOJ C
IPC: A61K31/34
Filed: 1991-01-02
Abstract: 3-Amino-2-phenylpiperidine is a valuable intermediate for the preparation of certain 3-aminopiperidine substance P antagonists. (Divisional of application no 90313680.2).
Patent PL-168072-B1 (PL)
Inventor: DEBEK RAJMUND
IPC: B66C1/42
Filed: 1992-10-23
Abstract: 1. Chwytak urządzenia transportującego
zawierający dźwignie kątowe, znamienny
tym, że ma dwa krzyżaki (1) i (2),
odpowiednio górny i dolny, oraz osadzony w
nich siłownik (3), korzystnie hydrauliczny,
przy czym w krzyżaku (2) dolnym są osadzone
sworzniowo dwie pary dźwigni kątowych
(4) i (5), których górne ramiona są połączone
z krzyżakiem (11 górnym za pośreclnictwem
łączników (6) i (7), korzy^tme o regulowanej
długości, natomiass w dolnych ramionach
tych dźwigni są zamocowane dwie pary
szczęk (8) i (9) o ściankach pionowych.