WORKING TROUSERS

Abstract: Working trousers (10) have inner trousers (14) secured to the front edge part thereof, wherein the inner trousers hang freely down in the working trousers with the legs (48, 50) of the inner trousers secured to thigh-band rings (32, 34) of a safety harness (12). The rear parts of the rings are fastened to a transverse bottom-supporting band (35) which is held in position relative to the wearer's bottom by the rings. The transverse band extends freely along the outside of the inner trousers, and obliquely upwards along the hip parts and out through slot-like openings in the front part of the working trousers and is provided above its edge with eyes or loops (46, 48) for connection to a safety line, when necessary.

Description: Working Trousers The present invention relates to a pair of working trousers of the kind which are supported with the aid of a waistbelt, optionally in combination with braces, comprising a frontpiece and a backpiece which extend downwardly and over a pair of trouser legs, wherein a safety harness is disposed within the working trousers, between said trousers and a lining, and comprises two thigh-band rings which in the use position lie around the user's thighs in the proximity of the user's crotch, wherein the rear parts of said rings are fas¬ tened to the centre part of a transverse buttocks- supporting band which extends obliquely upwards in both directions with side-band parts along the wearer's hips and up to the region of the centre of the upper front edge of the trousers, where said band parts extend out through slot-like openings in the trousers and upwardly with free end-parts which are provided with eyes or loops which, when required, can be connected to coup- ling means joined to a safety line. An example of earlier known working trousers combined with a safety harness is described in French Patent Specification No. 2,292,492. The trousers according to this Patent Specification are combined with a safety harness, which according to one alternative can be fastened to the inside of the trousers as an integrated part thereof. The harness straps may be firmly glued, sewn or welded to the inside of the trousers in a manner such that when putting on the trousers, the harness straps will lie in. their readiness-positions around the body of the wearer. The harness has coupling evices »7hich A intended to be coupled to a safety line and which are readily accessible on the front of the trousers for connection to the safety line as required. The object of such a safety harness is that it shall always be found in position around the body of the wearer when the wearer puts the trousers on. A safety harness intended for a similar purpose is also known from U.S. Patent Specification 2,382,816. This specification, however, does not relate to a pair of working trousers, but to a jacket with a built-in parachute harness. Comprehensive constructional changes would be required in order to alter this jacket into a pair of working trousers with a built-in safety harness intended, for instance, for building workers. Among other things, it would be necessary to cut the American jacket in its waist region and extend its leg openings with trouser legs, such as to form working trousers with legs. It would also be necessary to cut the shoul- der straps supporting the harness at the waist strap. The lining of the jacket is sewn firmly to the jacket waist band. It would also be necessary to extend the waist band and provide said band with a buckle so as to provide a tightenable waist belt. The axle straps merge with a transverse strap having a rearwardly located centre part to which the ends of thigh straps are fas¬ tened, said thigh straps forming forwardly located parts of adjustable lengths and are fastened to the shoulder straps. This centre part of the strap is not fastened to the lining. Neither are the ' tie straps of the American harness sewn firiily ' -to the lining, but lie freely in " tuWtteis " provi¬ ded on the reiar side ' of the jacket and " formed by fold- ing-over and sewing collars on the rear side of the lining. In the case of the American jacket, it is necessary to extend the leg openings of the lining with leg portions which extend down into the trouser legs. Other alterations must be made in order for the Ameri¬ can jacket to correspond to the type of working trou- sers described in the introduction and set forth in the preamble of Claim 1 and which are the object of im¬ provement in accordance with the invention in order to ensure that the safety harness of said trousers will adopt a close position relative to adjacent parts of the body and therewith prevent excessive, free movement of harness parts before said parts come into contact with adjacent body parts. This greatly reduces the risk of jolting which is liable to occur with wide working trousers provided with known built-in safety harnesses= Working trousers are normally spacious, with wide legs, to afford the wearer the best possible freedom of movement. Consequently, the safety harness fastened to the inside of the trousers must be adapted to the size of the trousers concerned, which in turn means that the harness will be larger than is desired with respect to the fact that the different strap-parts around the thighs and hips of the wearer shall not need to move freely to an excessive extent prior to being brought into abutment with respective parts of the body. This free movement namely enables the various parts of the harness and the trouser. parts to;,which' they are fas- ■ tf?ne«1 ten be' laced in differen positions against respective parts of the body and in some cases to be so wrongly positioned that the harness can cause injury to the wearer should he/she fall unintentionally or be brought to a halt by the harness. Accordingly, the object of the present invention is to provide working trousers comprising a safety harness of known design which will always take a substantially correct position in the worker's trousers relative to adjacent body parts. In order to achieve this object in the easiest possible manner, the invention is based on a special type of safety harness set forth in the preamble of Claim l, which is arranged in the trousers in the manner dis¬ closed in the characterizing clause of Claim 1, and therewith avoid the drawbacks associated with known working trousers fitted with a safety harness. The known harness, which is used in the inventive working trousers, has two ring-shaped thigh-band rings which are intended to lie around the wearer's thighs in the proximity of the wearer's crotch. The rear parts of the rings are joined by a transverse band or strap which lies in the proximity of the wearer's bottom and is intended to be held in this position. This trans- verse band extends on both sides and obliquely upwards to the front of the trousers, where the end parts of said transverse band are fastened to the waist belt, which consists of a relatively broad band. The end parts extend above the waist belt and are provided with eyes or loops for connection to a safety line, when necessary. According to the present invention, the harness is -completely fn ~ e. f * cc.-r,. ije insides of the trousers by virtue of the fact that the thigh rings are fastened around the legs of inner trousers, the upper edge of which is fastened to the inside of the outer trousers at the upper edge thereof. The band rings are thus suspended from the inner trousers and take the most suitable height position relative to the wearer's crotch. The centre part of the transverse belt will therewith be held in a desired readiness-position in relation to the bottom of the wearer. Since the thigh rings are not fastened to the inside of the legs of the trousers, which legs can be relatively wide in some instances, the size of the rings can be chosen to suit the most common thigh sizes of relevant trouser sizes, with desired clearance of play. The transverse belt is, in turn, suspended from the waist belt and the length of the transverse band is adapted so that the centre part of said band between the rings will be located in a desired position relative to the wearer's bottom, this position being achieved by the fact that the transverse band is fastened to the thigh rings. When the wearer puts the trousers on, his feet and legs will be guided down into the inner trousers without obstruction from the various band parts of the harness, and when the waist belt is tightened, the harness will hang down in a correct position and be freely movable relative to the inside of the trousers. The legs of the inner trousers are relatively short and only slightly longer than that required to fasten the harpess rings in correct positions outside .the legs of the inner trousers. - A further advantage provided by the inner trousers is that they enable the user to wear underpants with short legs, since the thighs of the wearer lie against the inner trousers, thereby preventing chaffing against the band parts of the harness. The invention will now be described in more detail with reference to a preferred exemplifying embodiment there¬ of illustrated in the accompanying drawings. Figure 1 is a schematic, perspective view of working trousers according to the invention, seen from the front. Figure 2 is a back view of the trousers. Figure 3 illustrates inner trousers with the harness arranged outside said trousers, said harness in some instances being secured to the inner trousers, the outer working trousers being shown schematically in chain lines. Figure 4 is an enlarged, broken view in perspective which illustrates schematically part of the safety harness outside a part of a pair of inner trousers, with the inner trousers extending down in the working trousers. The working trousers are identified generally by the reference numeral 10, a safety harness by the reference numeral 12 and a pair of inner trousers by the refer¬ ence numeial 14,. .. - - .. -. ' * z . ~- The trousers 10 are provided with a waistb ' elt 16. Provided in respective front pieces of the working trousers, beneath the waistbelt, are two slot-like openings 18, 20 through which free end-parts 22, 24 extend upwardly and are secured to the waistbelt, for instance with the aid of seams, and extend above the waistbelt and provided with eyes or loops 26, 28, which are intended to be coupled to a safety line in a known manner, when necessary. The harness 12 includes two band rings 32, 34 which pass around the wearer's thighs, with a desired clear¬ ance, and which are intended to lie in a readiness- position approximately on a level with the crotch of the wearer. The rear parts of the ring 32, 34 are fastened to the centre part 35 of a transverse band by means of a connecting band 36 sewn firmly to said centre part 35, said transverse band supporting the wearer's bottom. The centre part 35 extends outwards in two side-band parts 38, 40, which extend obliquely upwards around the wearer's hips and merge on the front side with the aforesaid end-parts 22 and 24 respectively. If the wearer should fall, his bottom will be caught by the centre part 35, which is held in a correct readiness-position by means of the band rings 32, 34, which also contribute in taking up the forces that occur, to some extent. The working trousers 10 are relatively rc-~>my, so as not to. inhibit the wearer's movemen * and the trousers legs 42 - * 4 have a corresponding wicl ".. If the harness band rings were to be fastened arounα their periphery to the inside of the trouser legs 42, 44 in the illustrated readiness-position in a conventional known manner, it would be necessary to use substantially larger band rings than the illustrated band rings 32, 34. This, in turn, would result in an undesirable increase in free- dom movement of the rings forwards and backwards res¬ pectively in relation to the thighs, which in turn would mean that the position of the centre part of the transverse band 34 relative to the wearer's bottom might possibly change, which in some cases would cause said centre part to lie so far out from the wearer's bottom as to prevent said centre part from supporting against the wearer's bottom when bringing the wearer to a halt in the event of a fall. In this case, should the • centre part 35 move to a position above the wearer's bottom, all load would be transferred to the band rings, designed for a large size, with the risk of seriously injuring the crotch region of the wearer. This risk is eliminated with the inventive trousers, in that the safety harness is dimensioned with rings 32, 34 which lie around the wearer's thighs in a positive and safe fashion while still providing a comfortable amount of space. In order to hold the rings in a correct readiness- position, so as to ensure that the centre part 35 of the transverse band is in the desired correct readiness-position, the harness is disposed on the outside of inner trousers 14 which have short legs 48, 50. The upper ed<~re of the-ir er trousers is firmly sewn, with a seam 2,„'-along tSre inside t of the upper edge part of the outer trousers'and-also along the- edges ~ the fly-opening, with seams 54, 56. The harness is disposed externally on the inner trou¬ sers with the band parts 38, 40 lying loosely around the inner trousers. The centre part 35 of the trans- verse band is fastened to the outside of the inner trousers with the aid of one or more seams 58. The rings 32, 34 lie around the legs 48, 50 of the inner trousers and are fastened to the inner trousers with a plurality of seams 60, so that when the inner trousers hang freely down in the working trousers, due to the weight of the rings 48, 50 and the weight of the centre part 35, the rings and the centre part will take a correct height position with the centre part in a desired readiness-position in the proximity of and below the wearer's bottom. The harness is manufactured from strong bands which are, nevertheless, relatively light in weight and therefore will not hamper the wearer. The inner trousers are preferably made of a perforated fabric material, to permit the circulation of air. The front part of the working trousers may be extended upwards, in a known manner, to form a chest part 62, shown in chain lines in Figures 1 and 2, which can be connected to a pair of braces, in a known manner. Alternatively, the safety harness may be incorporated in overalls comprising inner trousers, which then form part of the lining of the overalls, the rings of the safety a . -?-.-? sin-^ ~et-ached around the trouser legs of the lining a.d f^.&tened thereto. In some cases, the user may also use a chest harness, in addition to the aforedescribed hip harness, which is then connected together with the hip harness.

Claims: Claims 1. Working trousers which are supported with the aid of a waistbelt (16), optionally in combination with braces, comprising a frontpiece and a baσkpiece which extend downwardly and over a pair of trouser legs (42, 44), wherein a safety harness (12) is disposed within the working trousers and comprises two thigh- band rings (32, 34) which in the use position lie around the user's thighs in the proximity of the user's crotch, wherein the rear parts of said rings are fas¬ tened (36) to the centre part (35) of a transverse bottom-supporting band which extends obliquely upwards in both directions with side-band parts (38, 40) along the wearer's hips and up to the region of the centre of the upper front edge of the trousers, where said band parts extend out through slot-like openings (18, 20) in the trousers and upwardly with free end-parts which are provided with eyes or loops (26, 28) which, when re- quired, can be connected to coupling means joined to a safety line, c h a r a c t e r i z e d in that the lining has the form of inner trousers (14) which are fastened (52) at their upper edge part along the upper edge part of the working trousers (10) and the legs (48, 50) of which in the trousers hangdown in the legs (42, 44) of the working trousers; in that the thigh rings (32,34) lie around the outside of the inner trousers legs (48, 50) and are attached (60) thereto such that the rings are supported by the inner trousers in their desired readiness positions around the wea¬ rer's thighs; and in that the centre part (35) of the transverse strap is attached (58) to the inner trousers and extends obliquely upwards with the side-strap part (38, 40) located between the inside of the working trousers and the outside of the inner trousers and attached to the waist belt (16) of said working trou¬ sers. 2. Working trousers according to Claim 1, having a slotted front side intended to form a fly-opening, c h a r a c t e r i z e d in that the inner trousers (14) have a slot formed in the front thereof and the side-parts of said inner trousers on both sides of the slot are fastened (54, 56) along the side edges of the fly-opening. 3. Working trousers according to Claim 1, c h a r ¬ a c t e r i z e d in that the thigh rings (32, 34) and the centre part (35) of the transverse bottom- supporting band are sewn firmly to the inner trousers at a number of locations thereon, at least between the rings.

Inventors: LARSON MIKAEL, LARSON, MIKAEL
Applicants: LARSON MIKAEL, LARSON, MIKAEL
Application year: 1991
Main classification: A41D13
IPC codes: A41D1, A41D13, A41F3, A62B35