Newfrey Lcc

Audi Ag

Frank Rosemann

Jochen Hain

Wolfgang Werner

Mario Stigler

Christian Kempf

Michael Schneider

Alexander Schug

Markus Feierabend

Markus Kumpf

Johann A Reindl

Ernst-Ludwig Hahn

Norman Dix

Hans Peter Seng

Harald Schaety

Bastian Stau

Harald Knetsch

Jens Albach

Ernst Ludwig Hahn

Raimund Strigl

Pierre-Yves Ducornait

Karl Briel

Karl-Heinz Briel

Wolfgang Lange

Michael-Udo Schmidt

Markus Jung

Karl Heinz Mielke

Nicolas Patricot

Johann-Adalbert Reindl

Anton Konstanz

Ansgar Wilting

Manfred Warmuth

Thorsten Ries

Max Wenk

Mathias Brumm

Karl Heinz Briel

Matthias Hanft

Thomas Eisendraut

A plastic nut for multiple detachable fastening onto a stud with a thread protruding from a workpiece includes a base body with an inner surface partially defining a cylindrical recess penetrating the base body. A support surface is attached to the base body at an axial end of the plastic nut. A clamping device is attached to the plastic nut and configured to provide a clamping force between the plastic nut and the stud when the stud is installed in the cylindrical recess.

Plastic nut, fastening system and fastening method

A fastening element comprises a housing having a top side and a bottom side and partially defines a recess extending along a longitudinal axis and adapted to receive the shaft of a stud, and a slit extending radially from the recess. The fastening element further comprising a spring ring seated in the slit and protruding radially into the recess. The sprig ring is seated rotatable in the slit, so that a rotational motion of the spring ring within the housing is allowed. The spring ring comprises a body and spring fingers, wherein the body is an annular body partially defining a hole, and wherein the spring fingers protrude radially into the hole.

Fastening element and system with a fastening element

A fastening element operable for securing to a shank of a bolt-like element, the fastening element comprising an engaging part and a head part. The engaging part, comprises a longitudinally extending bush and an engaging body that projects radially inward. The bush and the engaging body partially define a receptacle in which the shank of the bolt-like element can be received. The head part is arranged above the engaging part and comprises a main body and a supporting portion. The head part is movably engaged with the engaging part by a bayonet catch and can be moved between a free position and a locked position, and, when in the locked position, the supporting portion covers the engaging body and blocks the engaging body from moving in translation along the longitudinal axis.

Fastening element, arrangement comprising a fastening element, and method for installing a fastening element

A nut for fastening a first workpiece defining a through recess to a second workpiece including a bolt projecting in an axial direction through the recess, and the nut comprises an axially extending shank and flange at a first end of the shank, and the nut defines a bore extending axially through the flange and into the shank and further defines an opening to the bore proximate to the first end of the shank, and the nut further includes an elastic holding section radially outward of the opening, and the nut partially defines a depression radially outward of the holding section, so that the holding section can flex radially outward into the depression when the nut is jammed onto the bolt.

A method of feeding a stud to a joining head including a stud shank clamp and operable to join the stud to a workpiece, and wherein the method of feeding the stud comprises the steps of providing a stud holding device including a securing sleeve and a plurality of collet arms; feeding the stud into the stud holding device to a first position wherein the flange is arranged above the free end of the plurality of arms and below the securing sleeve; and securing the stud in the first position by engaging the securing sleeve behind the flange.

Method of using a stud mounting machine

A clip for connecting at least two components that are provided with fastening through openings, the clip having a base body that includes a dished flange at one end and a fastening section at the opposite end, on the fastening section are located first elastic retaining fingers, which extend axially toward the flange, and second elastic retaining fingers, which extend axially away from the flange.

Clip

A fastening clip for attaching a component to a stud of a support part has a base part with an opening for accepting the stud. The opening has an axis and has a fastening region and an unlocking region located next to one another perpendicular to the axis. Resilient retaining means for holding the stud in place are arranged in the fastening region, which means are designed such that the stud can be introduced into the fastening region in the direction of the axis and the stud located in the fastening region can be displaced into the unlocking region by a relative movement of the stud and fastening clip perpendicular to the axis of the opening, wherein in the unlocking region the stud can be removed from the opening.

Fastening clip and associated fastener

A holding device for holding a stud, which includes a radially projecting flange in a securing position, comprises a collet component including a hollow tubular insertion section defining an insertion axis, and a clamping section operable to exert a radially inwardly directed clamping force for clamping the stud. A securing device is arranged on the insertion section and includes a securing sleeve formed of plurality of separate securing-sleeve sections that are radially movable relative to one another. A clearance space is defined between a bottom end of the securing-sleeve sections and a top end of the clamping section, and the clearance space is operable for holding a flange of a stud in the securing position.

Stud mounting machine

A fastener for securing an undercover panel to an underside of a vehicle is disclosed. The fastener includes a body having a bore for receiving a threaded bolt extending from the underside of the vehicle, a flange for engaging a first side of the undercover panel, a plurality of resiliently deformable engaging fingers for allowing insertion of the bolt into the bore and to resist removal of the bolt from the bore, and a plurality of resilient engaging members for enabling the engaging members to pass in a first direction through an aperture in the undercover panel, and to resist removal of the fastener from the panel. A plurality of reinforcing members extend from the body to engage a respective engaging member, as a result of forces urging said undercover panel towards the underside of the vehicle, to resist flexing of the engaging members away from the body.

Fastener for automotive components

A stop arrangement for forming an adjustable stop between a first component and a second component that are movable in relation to each other, in particular between a vehicle body and a flap hinge-connected to it, including a fastening element which is connected to the first component and has a first threaded portion, and including a stop part, which serves as a stop for the second component and has a second threaded portion, which can be brought into engagement with the first threaded portion in such a way that, by turning the stop part, the distance of the latter from the first component can be set.

Stop arrangement and method for setting up a stop for two components that are movable with respect to each other

A fastening system including a stud with a shank and an annular flange whose diameter is greater than the diameter of the shank. The system further including a nut with a bore and an internal thread formed in the bore, the internal thread having a helical thread ridge formed in the bore and a thread groove running next to the thread ridge. The annular flange of the stud can be screwed into the internal thread.

Fastening system for fastening components, in particular for motor vehicles

A fastening system uses a plurality of clips for fastening a second component, e.g., a loud-speaker, to a first component, e.g., a vehicle door panel. The clips are mounted on the second component at pre-installation positions and are moved collectively from the pre-installation positions to installation positions at which the clips are retained by retaining elements projecting from the first component.

Fastening system and method using clips to fasten second component to first component

A tie for elongated objects has a flexible strap extending from a retaining head that includes side-by-side retaining and locking regions, the tops of which form a contact surface for objects to be held. The retaining region is constructed for fastening to a T-stud on a support. The locking region is constructed to receive an entry section of the strap looped about objects to be held and to lock the strap in the locking region.

Tie for elongated objects such as cables, pipes or the like

A clip for joining structural parts comprises a disk having an inner portion and an outer portion forming a rim about the inner portion. The inner portion has a depression with a recess extending downwardly from the depression and provided with a laterally-extending opening for receiving a mounting member, such as a pin.

Clip for joining structural parts and fastening systems using a clip

A clamp for holding of films, tape lines or the like consists of an underpart consists of a floor and stops projecting from the floor and arranged at a distance from each other, laterally bounding a holding region, and a top part attached to the underpart and opposed to the floor, an entry opening being provided between the top part and the stop arranged on one side of the holding region. The clamp comprises a lid overreaching the top part in closed position and connected to the underpart by a closure, with which lid the entry opening is closable.

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Giessen, Germany

Frank Rosemann