C. Rob. Hammerstein Gmbh & Co Kg

Ed. Scharwaechter Gmbh

Edscha Ag

Johnson Controls Metals & Mechanisms Gmbh & Co. Kg

Nils Magnus

Wilfried Beneker

Markus Gumbrich

Lothar Brueckner

Lothar Brückner

Waldemar Luft

Johannes Kremer

Dietmar Franke

Uwe Kirsten

Nikolay Redkin

Wolfgang Garbe

Stefan Gebauer

Mark Domgörgen

Frank Simon

A seat underframe for motor vehicle seats, with two pairs of rails arranged at a distance from each other and each having a seat rail and a floor rail, a seat carrier, in each case two pivoting arms which are connected at one end in an articulated manner to the seat carrier and at the other end in an articulated manner to the seat rails and fix the maximum distance between the seat carrier and the seat rails, and a drive unit adjusting the seat carrier between a lower starting position and an end position. The drive unit for adjusting the seat carrier is formed beyond a height end position which is fixed during normal operation.

Seat underframe for motor vehicle seats

The side part of a vehicle seat, meaning either a seat side part or a side part of a seat back, comprises a layered structure. It has at least two layers. A first layer is a sheet steel part determining the shape of the side part. A second layer is a reinforcement body that has a material thickness in the y direction that is greater than the material thickness of the sheet steel part.

Frame of a vehicle seat

The seat depth adjustable motor vehicle seat comprises a first seat part, a second seat part and a longitudinal adjustment device interposed between the first seat part and the second seat part and allowing for displacement movement in a first seat direction of the first seat part relative to the second seat part. The seat further comprises a toothed rack connected to the second seat part and extending substantially in the first seat direction. A primary gear meshes with the toothed rack. A secondary gear is in rotating communication with the primary gear. A toothed bar extends substantially in a second seat direction and engages the secondary gear. A third seat part is slidably disposed in the second seat direction and is connected to the toothed bar.

Seat-depth adjustable vehicle seat with a first seat part and a second seat part

A frame of a motor vehicle seat for a motor vehicle including a hinge mounting having a hinge arm, and further including a structure part, said structure part being connected to the hinge arm in a connection region, the connection region being rigid when subjected to a load below a threshold value that occurs at accelerations in a normal driving condition of the motor vehicle and the connection region being compliant when subjected to bending loads at values occurring at accelerations of the motor vehicle occurring in an event of an accident, whereby the connection region includes a tongue that projects from one of the hinge arm and the structure part, and further includes a holding device that is provided on the one of the hinge arm and the structure part on which the holding device is not provided.

Vehicle seat frame with a hinge mounting, more specifically with a seat back hinge mounting

An adjustable motor vehicle seat with an underframe (), a seat carrier () carried by the underframe (), a cushion shell (), a first longitudinal guide () being disposed between the seat carrier () and the cushion shell (), and a first drive being provided for adjusting the cushion shell () relative to said seat carrier (). The seat includes a front transverse beam () associated with a front edge () of the seat. A second longitudinal guide () is interposed between the cushion shell () and the transverse beam (). A second drive is responsible for adjusting the seat carrier () relative to the cushion shell ().

Motor vehicle seat with seat depth adjustment

The invention relates to a motor vehicle door hinge comprised of a first hinge part (), a second hinge part (), a shaft section (), which joins a hinge eye () of the first hinge part () and a hinge eye () of the second hinge part () to one another in an articulated manner, and of a door arrester unit (), which produces a holding force that is to be surmounted by tensioning a spring unit (). Preferred holding angles of the door arrester unit () are stipulated by detent markings. The aim of the invention is to create a motor vehicle door hinge that can be economically produced and mounted. To this end, the hinge parts () are provided in the form of U-shaped sheet metal shaped parts with hinge eyes () that are placed in limbs () of the hinge parts (), and the shaft section () is prevented from rotating with the one () of the cam disk () and detent disk () that is subjected to the action of the spring unit (), whereas the other () of the cam disk () and detent disk () is joined in a non-rotatable manner to the hinge part () in which the shaft section can rotate.

Motor vehicle door hinge

The invention relates to motor vehicle door hinges with a braking and holding function, consisting of a first hinge half ( ) which can be fixed to a door assembly part, door or door post, a second hinge half ( ) which can be fixed to the other door assembly part and a hinge pin ( ) which consists of a solid material and which connects the two hinge halves ( ) in such a way that they pivot. The hinge pin ( ) is connected to the gudgeon ( ) of one hinge half ( ) in such a way that it is rotationally fixed and is mounted in the gudgeon ( ) of the other hinge half ( ) with a running fit. The curvature ( ) of the cross-section of said hinge pin also deviates from that of a perfect circle at least over a section ( ) of the longitudinal part of the hinge pin which is associated with the particular gudgeon ( ), this corresponding with a complementary configuration of the gudgeon bore of the gudgeon of the hinge half in which the hinge pin is mounted with its running fit. In order to ensure that the braking and holding force remains constant with a constant door-opening angle over the entire lifetime of the hinge, the gudgeon bore of the gudgeon ( ) in which the hinge pin is mounted with a running fit is sealed steam-tight at both ends, as far as the hinge pin.

Motor vehicle hinge with a braking and holding function

The invention relates to a door stop for motor vehicle doors which is integrated with a demountable door hinge. The door hinge is comprised of two hinge halves ( ) and a hinge pin ( ) which is accommodated in hinge half ( ) with a running fit and in the other hinge half ( ) such that it can be lifted off without turning. The door stop comprises braking or holding means which are radially aligned in relation to the hinge pin axis and which interact with stopping means concentrically arranged in relation to the hinge pin axis. The door stop assembly is primarily accommodated in a door stop housing ( ). Said door stop housing is placed, in an axial projection ( ) of the hinge axis. The hinge pin is mounted with a running fit in the hinge half ( ). According to the invention, the hinge pin ( ) is connected to a complementary non-circular form of the inner peripheral wall of the door stop housing ( ) which is connected to the respective hinge half ( ) whose knuckle intersperses the hinge pin with bearing clearance. Said hinge pin comprises a curvature contour of the cross-section thereof, said contour deviating from the pure circular form, over at least part of the longitudinal area ( ) of the hinge pin which engages inside the door stop housing ( ).

Door stop structurally combined with a demountable door hinge

The invention relates to a door stop for motor vehicle doors which is integrated with a door hinge. The door hinge is constructed of two hinge halves which are each formed by a folded part made of sheet metal. The door hinge is also constructed of a hinge pin which pivotally connects both hinge halves to one another. The first hinge half having an essentially hat-shaped cross-section engages in-between both profile limbs of the other hinge half which is essentially u-shaped. The door stop comprises braking or holding means which are radially aligned in relation to the hinge pin axis and which intereact with stopping means, said stopping means being concentrically arranged in relation to the hinge pin axis. The door stop is essentially coaxial in relation to the hinge axis. In order to produce a door stop which can be integrated and which enables a standardization of the door stop construction, the invention provides that the rotating bearing of an enclosing hinge half and the stopping device are accommodated in a stopping device housing. Said housing is primarily arranged inside the engaging hinge half having a hat-shaped profile cross-section, and is fastened on this hinge half in a rotationally fixed manner.

Growing community of inventors

Remscheid, Germany

Nils Magnus