Sheet metal workholder utilizing linear wedge action

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4515355
SERIAL NO

06390150

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A sheet metal holder (20) utilizing a linear wedge action for use on a sheet metal working machine (10). A pair of holders (20) are movable on machine (10) to provide for two axes positioning of a worksheet. Workholder (20) is formed from a box shaped member (32) having a pivot arm (31) movable about a pivot connection (42) within box member (32) and extending therefrom. A fixed jaw (34) extends from box member (32). A movable clamping jaw (30) is formed at the free end of pivot arm (31). A linear actuator bar (26) engages pivot arm (31) and forces jaws (31, 34) to close on a worksheet. Linear actuator bar (26) and pivot arm (31) are constructed to make the workholder (20) self locking. An appropriate actuator is provided for positioning bar (26).

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
MURATA WIEDEMANN A CORP OF DE211 SOUTH GULPH ROAD KING OF PRUSSIA PA 19406

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hunter, James R Chadds Ford, PA 36 724

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation