C Rob. Hammerstein Gmbh

C. Rob. Hammerstein Gmbh & Co Kg

Other

Firma C. Rob. Hammerstein Gmbh

Daimler-Benz Ag

Heinz Bauer

Burckhard Becker

Ernst-Reiner Frohnhaus

Alfred Gedig

Josef Klink

Antonin Koucky

Ulrich Karthaus

Wilhelm Wingensiefen

Michael Hennicke

Michael Lindemann

Reiner Frohnhaus

Ernst-Reinhard Frohnhaus

Jurgen Busch

Ulrich Bruhnke

Joachim Fausel

Christof Komeinda

Manfred Behrendt

Frank Krischen

Horst Kohl

Hans-Jurgen Schlaffke

Achim Roland Bernhardt

There is provided a back rest of a motor vehicle seat, which comprises a back rest support (,), onto which a shoulder rest (,) for a separate adjustment of an upper section of the back rest is provided, whereby the shoulder rest (,) is linked to the back rest support (,) and that an adjustment device is allocated to it, which is embodied as an air bag (,), which can be filled and emptied in a controlled manner and which is arranged between the back rest support (,) and the shoulder rest (,) and that re-adjusting device are provided, which are arranged between the shoulder rest (,) and the back rest support (,) and which stress the shoulder rest (,) in one of its two extreme positions, for example the position of the smallest distance from the back rest support (,).

Back rest of a motor vehicle seat, which has an adjustable shoulder rest

The device relates to a motor vehicle seat with an underframe, which can be adjusted in height, onto which a seat support is arranged and which comprises a back swiveling support, which is linked to the seat support at the swiveling joint and with a belt lock of a safety belt, which is allocated to the seat support. Furthermore, a) at the swiveling support a tooth segment is embodied, which extends to the swiveling joint in a concentric manner that b) the belt lock is linked to the seat support via an L-shaped connecting part, which has a first arm, extending essentially in the direction of the belt lock and a second arm, which extends thereto in a crosswise manner and which is attached to the seat support in a swiveling manner in an articulated joint, which is provided in the distance of the first arm at the second arm and that c) the connecting part comprises an area of contact, which is allocated to the tooth segment and which in its normal position is in distance from the tooth segment via a small clearance, but which can engage at the belt lock into the tooth segment in such a way that it catches the tooth segment, when exposed to stress caused by an accident.

Motor vehicle seat with an underframe, which can be adjusted in height

There is provided a motor vehicle seat with a seat support, which is constructed of two sections, namely of a front part and of a back part, which are connected with each other via two side connecting areas and that for an adjustment of the seat depth, the side connecting areas each have a long hole, into which an axle pin is led and that a device exists for the mechanical adjustment and fixation of the two sections in opposition to each other.

Motor vehicle seat with a seat support with a device for the adjustment

The invention relates to a belt integral seat of a motor vehicle with a backrest, which includes a frame, a retractor, for the safety belt attached to the backrest and a sensor steering this retractor. The seat also contains a seat area, which is joined by a back rest joint with the back rest, and a seat frame, which comprises an adjustment device, with which at least the angle of the tilt of the seat area can be changed. The sensor is connected in a pivoted manner with the frame of the back rest around the swiveling axis and in the seat frame a mechanical device for the registration of the adjustment of the angle of the tilt is provided, which registers the angle of the tilt of the seat area in comparison to a state of reference and which is pivotally connected with the sensor by a flexible shaft.

Belt integral seat of a motor vehicle with a retractor for the safety

The invention relates to a longitudinal guidance for vehicle seats, especially motor vehicle seats, with two longitudinal rails, namely a bottom rail and a seat rail, and with a guiding structure in the shape of roll bodies and/or sliding bodies, which are arranged between the rail. Each rail has an L-shape area, which has two L-legs. Each rail also has two final areas, which join the respective L-shape area, which extend bent several times and onto which the guiding structures are joined. Each final area of each rail creates an encompassing area with each final area of the other rail by a reciprocal interlocking. In each encompassing area, seen from the direction of the profile, two channels for guiding structures are provided.

Longitudinal guidance for a motor vehicle seat with two longitudinal

The invention relates to a motor vehicle seat with an underframe, onto which a back rest is linked in a swiveling manner on one hand and which carries on the other hand a bucket seat, which is embodied in a plane manner, and which is connected to the underframe on one hand in its front area via a swiveling axis running crosswise and which is connected on the other hand in its back area via elastic, which effect a spring suspension of the bucket seat around the swiveling axis. For adjusting the seat depth of the motor vehicle seat i) the swiveling axis is kept in the longitudinal guide in an adjustable manner, the course thereof is essentially parallel to the level of the bucket seat and crosswise to the swiveling axis, whereby an adjustment device for the fixation of the swiveling axis is provided in the longitudinal guide and ii) the elastic is attached to the bucket seat as well as to the underframe of the carriage in a flexible manner.

Motor vehicle seat with a back rest and a bucket seat

A motor vehicle seat with a seat frame (20) and with a back rest (22), which can be mounted onto this seat frame (20) in the state of completion, whereby a back rest joint (24) is provided opposite the seat frame for the adjustment of the tilting of the back rest (22), which has a first arm (26), which is allocated to the seat frame (20), and a second arm (28), which is allocated to the back rest (22), and which have an angular adjustment toward each other. A piece of fitting means, which is arranged in a centric manner to the articulated axle (30) of the back rest joint (24) effects a connection between the back rest (22) and the seat frame (20). Furthermore, a lever (32) for an unlocking device for the tilting forward motion is provided at the back rest (22). The back rest joint (24) is arranged at the back rest (22) with both its arms in the state of completion of the back rest (22). A stop motion device (50) is arranged at the seat frame (20) for the fitting of the first arm (26) on one hand, and on the other hand a clamping piece (52). The clamping piece (52) can be moved between a clamping position, in which it is flexibly prestressed and in which it fixes the first arm (26) together with the stop motion device (50), and a position of release, in which the back rest (22) can be swiveled freely and without the operation of the back rest joint (24) toward the front. At the first arm (26), an unlocking lever (36) is arranged, a) which is movably connected with the lever (32) of the unlocking device for the tilting forward motion and which can be moved by the same from a position of rest into a position of unlocking, b) in whose area of motion the clamping piece (52) is positioned and c) which pushes the clamping piece (52) on the way to the position of unlocking into its position of release.

Motor vehicle seat with a seat frame and with a back rest, which can be

A motor vehicle seat comprising a seat carrier, which is connected on one hand via a height adjustment device, to which belongs a back link, with an underframe and to which on the other hand a back rest support of a back rest is arranged, which on one hand is coupled via a joint to the seat carrier and on the other hand is normally connected via a detachable stop device with a seat carrier in such a way that after the stop device has been released the back rest is moved around the joint in a swinging motion and can thereby be shifted forward. At the same time a locking device has been released, which is preferably allocated to the back link. The seat carrier can be shifted forward in such a way that on the whole the space behind the motor vehicle seat is made larger and the access to this space is made easier. The back rest support has an extension, which extends the back rest support over the joint. A tension bar, which is not resistant to pressure acts upon the extension on one hand and on the other hand at the back link that is designed in such a way that when tilting up the back rest, which is shifted forward, the tension bar, which is resistant to pressure, effects a tensile force onto the back link and thereby the seat carrier, which is also shifted forward is tilted back at the same time.

Motor vehicle seat with a back rest, which can be tilted forward and a

The invention relates to a longitudinal guide for a motor vehicle seat with a pair of carries comprising a seat carrier and a sliding bottom carrier, which are movable towards each other in their longitudinal direction and which are in contact with each other by means of sliding devices and/or rollers, whereby each carrier a) possesses at least two guide areas and each guide area of one carrier is adapted in a form to the related guide area of the other carrier in such a way that sliding devices and/or rollers are each taken up between two guide areas of different carries and b) possesses at least one area of gearing, which is modelled in such a way that it does not come into contact with at least one area of gearing of the corresponding other carrier under normal circumstances, but comes into contact, if the two carriers are separated from each other, and obstructs such a separation by means of gearing. For the manufacture of sectional areas of the longitudinal guide which determine the statics, two different kinds of material are used, preferably steel and light metal.

Longitudinal guide for a motor vehicle seat with a pair of carriers

The structure relates to a belt integral seat of a motor vehicle with a back rest, which has a back rest frame, onto which a carrier of a neck rest and a device for the safety belt guidance is arranged at the top. The device for a safety belt guidance is attached to the carrier. The carrier is located between the device for a safety belt guidance and the neck rest.

Belt integral seat of a motor vehicle with a back rest, a neck rest and

The invention relates to a motor vehicle seat with a back rest and a seat which is supported by an adjustable underframe, which itself is supported via seat carriers of a longitudinal adjustment device. The back rest is supported by a back rest support, which is connected with the back rest via a back rest mounting. The back rest support is joined in a hinge with the seat carriers via front and back brackets of the back rest support and the seat is joined in a hinge with the seat carriers via front and back brackets of the seat support in an adjustable way.

Motor vehicle seat with a back rest and a seat

There is provided a joint fitting of a backrest for a motor vehicle seat, which has a first part of a joint, which is arranged at a seat frame (22) and a second part of a joint, which is arranged at a back of the seat (24), whereby both parts of the joint are adjustable towards each other via an adjustment device, for the reason of which one axis (32) of one part of the joint protrudes into a recess of the other part of the joint, the recess is a long hole (30), within which the axis (32) is guided on a dictated path.

Joint fitting of a backrest for a motor vehicle seat

A longitudinal guide apparatus for a motor vehicle seat having two rails for slidably supporting the motor vehicle seat for fore-aft position adjustment. The guide apparatus includes first fixation devices arranged at one of the two rails for fixing one rail to the motor vehicle seat. Second fixation devices are arranged at the other of the two rails connecting the other rail to a platform of a motor vehicle. Guiding devices are arranged between the two rails. Each rail is provided with at least one hooked part which is in reciprocal engagement with the hooked part of the other rail. One of the two rails is formed as an encompassed rail, the other rail being formed as an encompassing rail, the encompassing rail encompassing the encompassed rail wherein each of the two rails is equipped with a sliding section. The sliding section of one rail faces the sliding section of the other rail, and the rails are manufactured in such a way that in a first, unloaded state of the motor vehicle seat supported by the longitudinal guiding device there is a gap between the two sliding sections, whereas in a second, loaded state, when a load above a threshold value is placed on the motor vehicle seat, the rails deform so that the sliding sections contact and directly transfer forces from one rail to the other rail.

Longitudinal guide for a motor vehicle seat with two rails and guiding

The invention relates to a seat area of a motor vehicle seat with a seat cushion adjustable in its incline by height adjustment of the front edge of the seat consisting of a seat support, a pillow spring system and an upholstery part, the seat support comprising a support unit and a swivelling bridge which among others defines the front edge of the seat. Between the swivelling bridge and the support unit and a swivelling bridge which among others defines the front edge of the seat. Between the swivelling bridge and the support unit an adjustment regulation device is planned for an incline adjustment of the swivelling bridge opposite the support unit. A rear support unit, with which the swivelling bridge is connected on both ends via joints is allocated to the swivelling bridge by formation of a cushion support, which can be upholstered. Between the part of the swivelling bridge which is forming the front part of the seat and the rear support unit the pillow spring system is bent. At the swivelling bridge and the rear support unit, mounting parts are planned which work together, and which limit a folding together of the swivelling bridge and the rear support unit around the joints positioned along the side and by the effect of the pillow spring system to a predetermined angle.

Seat area of a motor vehicle cushion adjustable in its incline

A compression apparatus which is operated in association with at least two mold parts which can move relative to one another. The compression apparatus is formed of at least one compression units having a working chamber and a working element which can move in it. A gaseous medium can be provided to the working chamber under any initial pressure. During the closing motion of the parts of the mold, the working element is moved in the working chamber, such that the volume in the working chamber is reduced, and in this way, in the course of the closing motion, the gaseous medium is compressed in the working chamber. The compressed gaseous medium can then be sent to a consumer with or without intermediate storage. A compression apparatus of this type is intended for an injection molding machine in which gas pressurization is to take place in a cavity. In one embodiment, the compression apparatus integrated into the mold or into one of two mold parts, or its platens, adapter plates or the like, and in another form, it is attached to one of the mold parts. Optionally, the compression apparatus can comprise several compression stages formed by a series connection of a plurality of individual working chambers, with or without cooling of the gaseous medium as it moves between the compression stages.

Growing community of inventors

Solingen, Germany

Heinz Bauer