Stapler for broad center beam staples

Details Stapler for broad center beam staples Stapler for broad center beam staples

1978-08-10

1980-05-13

McQuade, John

Elongated-member-driving apparatus

With means to support member and/or work relative to driver

Curved driver path

227113, 227139, B25C 502

Patent

active

042024811

ABSTRACT:
A stapling machine adapted for use with a special configuration of a wire staple comprising a base plate having a wire staple receiving mold or recess in one end portion thereof an upright flanged portions at both sides on the opposite ends thereof; a wire staple holding frame in a cylindrical configuration having a cross-sectional shape conforming to the shape of an ornamental wire staple having a broadened center beam section which is wider than the staple points or legs at both sides thereof, and a leaf spring connected at one end thereof with the wire staple holding frame, and the other end being partially bent in a U-shape to provide a repulsive force and partially formed into a hook-shape; a pressure applying member including at one end portion thereof a wire staple extruding member formed in a fork-shape to freely slide into and out of grooves formed in said wire staple holding frame and a pair of upright flanged portions at both sides of the other end thereof forming a bearing for a shaft so as to be pivotally connected with the upright flanged portions provided on the base plate; and a magnet to attract and hold in position the wire staple placed in the staple wire holding frame.

REFERENCES:
patent: 1408823 (1922-03-01), Muth
patent: 1554686 (1925-09-01), Muth
patent: 1820224 (1931-08-01), Havener
patent: 2473253 (1949-06-01), La Place

Affiliated with

Also associated with

Rating

Stapler for broad center beam staples does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Stapler for broad center beam staples, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stapler for broad center beam staples will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-926356