Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Stock feeding mechanism for press










Image Number 2 for United States Patent #4852787.

A pair of rollers receives the stock between them and are movable laterally in unison to advance the stock gripped between them in a feeding movement. A slide block is slidably carried by a disk and is provided with a coupling that is offset from the axis of the disk. The coupling is connected to the pair of rollers so that rotation of the disk will move them in their lateral movement. The length of the feeding movement is adjusted by moving the slide block relative to the disk to adjust the distance between the coupling and the axis of the disk. The slide block is provided with a measuring surface that is located so that the distance from the measuring surface to the reference surface corresponds to one-half the length of the feeding movement. The slide block is clamped in position by a locking plate that is slidably supported by the disk. By moving the plate so that an inclined edge moves along an inclined edge on the disk, a locking edge of the plate is moved into tight engagement with the edge of the slide block to clamp the block in the selected position. The pair of rollers are biased into tight engagement with each other by a spring. The pressure of the spring on the rollers can be relieved by pivoting a cam that bears against the spring and is mounted on the end of a pivotable lever.








 
 
  Recently Added Patents
Piperazinyl methyl phenyl cyclohexane compound
Sense-amplifier monotizer
Mobile terminal and method for changing page thereof
Variable month cross-platform photo calendar builder
Graphical user interfaces and occlusion prevention for fisheye lenses with line segment foci
Tire tread
Modular sport center
  Randomly Featured Patents
Radio resource allocation information exchange between base stations
Method of fabricating preforms for making optical fibers by drawing
Lumber planing machine
Additive for enhanced treatment of oil well contaminants
Display screen with icon
Bacterial strain of escherichia coli BKIIM B-3996 as the producer of L-threonine
Method and apparatus for monitoring heart function in a subcutaneously implanted device
Method for reading flash memory cell, NAND-type flash memory apparatus, and NOR-type flash memory apparatus
Prostate carcinogenesis predictor
Method and system for providing end-to-end QoS in converged networks using probabilistic preferential admission control