Abstract: A blind fastener having a body, a core bolt, a nut and a sleeve. The core bolt passes through an axial bore of the body and includes an externally threaded portion at an inner end thereof. The nut has an enlarged head, a reduced diameter stem and a threaded bore for engaging the threaded portion of the core bolt. The sleeve is located between the enlarged head of the core bolt and a conically shaped inner portion of the body. An inner end portion of the sleeve is fixed to the stem of the nut. In a preferred embodiment, the inner end portion of the sleeve is crimped to the nut and has a thickness sufficient to engage the nut across the full width of an annular shoulder of the nut during setting of the fastener.
Abstract: This safety device for electric window lifters of the Bowden cable (3) type comprises electromechanical means for detecting and measuring the force exerted on the cable (3); a compression spring (11), housed in a sheath (9) coaxial to the cable (3) bears, on the one hand, on a stationary support (8) and, on the other hand, on a tubular component (12) mounted so as to slide inside the sheath (9) and carrying a tab (13) which interacts with an electric switch (14) forming part of an electric circuit for controlling the motor capable of automatically reversing the direction of rotation of the motor when the force (F) exerted on the window and the cable (3) gives rise to a movement of the tubular component (12), which opens the switch (14). This electromechanical safety device is of simple and inexpensive construction.
Type:
Grant
Filed:
July 2, 1993
Date of Patent:
December 26, 1995
Assignee:
Rockwell Body and Chassis Systems
Inventors:
Robert J. Heckel, Enrico Fin, Achim R. Gier, Pascal Bonduel
Abstract: A regulating mechanism is described for a motor vehicle window located between longitudinally spaced guides in a vehicle door. The mechanism comprises a cranking handle and Bowden cable for connection to one side of the window for raising and lowering the window 10 within the window guides, and another Bowden cable 22a,22b connected in use only to the window 10 and to the vehicle door 12 and serving to move the other side of the window 10 in synchronism with and in response to movement of the first side.