Abstract: Apparatus for preventing successive jamming of copy sheets in copying apparatus of the type including a forwarding mechanism for moving a copy sheet along a running path through a treatment zone for forming a visible image on the copy sheets and a copy sheet feeding mechanism, the successive jamming prevention apparatus including one or more detecting members disposed at detecting points in the running path so that at least one of the detecting members will contact a copy sheet at any position in the running path, a switch having normally closed contacts opened in response to contact of any of the detecting members with a copy sheet to prevent actuation of the copy sheet feeding mechanism and normally open contacts closed in response to contact of any of the detecting members with a copy sheet to provide an alarm signal.
Abstract: The shutter of a photographic camera is released in response to deformation of a diaphragm which thereby closes a microswitch to energize an electromagnet which effects release of the shutter. Alternatively, deformation of the diaphragm brings about pivotal movement of a lever which releases the shutter. The diaphragm can act directly against a movable contact of the microswitch or against one arm of the lever, or it transmits motion by way of a metallic platelike back support which protects it against excessive deformation.
Abstract: A lamp assembly wherein the lens portion is secured to the lamp housing by means of an electromeric tape. The bonding tape replaces the gasket, gasket cement and retaining screws conventionally employed in current lamp assemblies.
Type:
Grant
Filed:
December 7, 1973
Date of Patent:
February 17, 1976
Assignee:
Chrysler Corporation
Inventors:
Roy Oda, Garry O. De Frayne, Paul L. Walker
Abstract: A carrying strap attachment for a camera including couplers pivotally attached thereto to provide movement between a first operative position, in which the couplers engage opposite sides of a first movable section, and a second inoperative position in which the couplers are out of securing relation with the first movable section. The strap attachment may be detached from the camera by manually moving the couplers from the first to the second position or automatically detached by a cam action provided by engagement of the couplers with a second section of the camera when the camera is moved from an extended to a folded position. The couplers are pivotally connected to a support and a resilient member operated to resiliently bias the couplers into the first position wherein the camera is securely transported in an extended operative position instantly available for use.