mechanism (Total 468523 Patents Found)

A method for erection by launching of prefabricated modular deck of viaducts, motorway flyovers and the like and a mechanism for performing the method. The mechanism is a mobile bridge including towers and a replaceable platform supported by the towers. Each tower consists of a set of telescopic sections moveable up an...
A data processing system is described, having a buffering mechanism for buffering data between two processes. The buffering mechanism includes a container table consisting of a number of data storage containers, an allocation list indicating which containers are free, and a communication list indicating which container...
A set of nested graphics for a computer-controlled industrial plant or any other complex system having several interrelated sections. The nested set includes a graphic having entry points thereon each providing access to respective other graphics in the set. These have entry points thereon which provide access to still...
A tape guide moving mechanism for use with magnetic tape reproducing apparatus having a cylindrical cylinder mounted with a rotatable magnetic head thereon, and adapted to draw a magnetic tape from a tape cartridge and wound the magnetic tape on the cylindrical outer surface of said cylinder, comprising: a plurality of...
An automatic transmission locking mechanism for parking, comprising a detent lever interlocked with and adapted to be turned by a manual shift lever, a rod adapted to be advanced or retracted by the detent lever, a cam slidably mounted on the rod and adapted to push a pawl having a detent to the operating position wher...
Apparatus for pushing a loaded open-ended carrier sleeve and folding the trailing dust flaps of the sleeve. Flight bars attached to endless chains located below the path of travel of the carrier sleeve initially move the sleeve. Pusher bars or lugs attached to endless chains located above the path of travel of the carr...
A sheet film pack has a pack housing for receiving a plurality of sheet film units in a stack, and a lid for closing an opening of the pack housing, through which a topmost sheet film unit of the stack is placed in an exposure position. The exposure position is defined by an exposure frame of a pack holder which holds ...
A variable compression ratio mechanism of a reciprocating engine includes at least an upper link connected at one end to a piston pin and a lower link connecting the other end of the upper link to a crankpin. At top dead center, when hypothetical connecting points between the upper and lower links are able to be suppos...
A parallax correcting mechanism for a real image type viewfinder, particularly for a real image type viewfinder having a zoom function of high magnification and allowing a desired parallax correction to be easily achieved by swinging a housing for an erecting optical system relative to a housing for an objective side o...