Structure of stapler

Details Structure of stapler Structure of stapler

1990-01-22

1991-08-13

Eley, Timothy V.

Elongated-member-driving apparatus

With means to move or guide member into driving position

Including supply magazine for constantly urged members

227139, B25C 511

Patent

active

050389920

ABSTRACT:
A stapler for paper binding utilizes a supporting means to firmly support staples so as to make binding process easy and stable. A stapler of the present invention includes a pressure plate spring received in a pressure bar pivoted to a front-opened cartridge. The pressure plate spring includes a front striking plate and a front bumper to drive a staple for binding papers and to confine such a staple from forward inclination. A supporting wedge is received in the staple cartridge to slide in the front and to firmly support the staple which is driven downward for binding papers. Through the support of the supporting wedge and the front bumper of the striking plate of the pressure plate spring, staple is protected to straightly strike downward for binding papers efficiently.

REFERENCES:
patent: 4691853 (1987-09-01), Storace
patent: 4795073 (1989-01-01), Yamamoto et al.

Affiliated with

Also associated with

Rating

Structure of stapler does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Structure of stapler, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Structure of stapler will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1522212