Stapler for stapling paper sheets has operating frame pivoted to support element and grip frame pivoted to end part on support shaft

摘要

The stapler includes an operating frame (5), which is pivoted to the rear end of the base frame (1) via a main shaft (3) to the support element (1a). There is a grip frame (6) able to turn on the end part of the support element. An intermediate element (22') pivoted to the operating frame and the grip frame.