Fastening device for papers
OwnerFumio Taniguchiinventor
Life of this patent
Estimating the term…
Abstract
A paper fastening device comprises a punching mechanism with punching depression members in vertical motion, a stapling mechanism with depression members for pushing out the contained staples and fastening papers together, a depression mechanism with pressing parts for depressing the depression members in said punching and stapling mechanisms, a selecting mechanism for selecting the interlocking of the pressing parts with said depression members by sliding said pressing parts, and a selection indicator in association with said selecting mechanism. Selection of punching or stapling or both thereof is effected at the indicator, and then the depression mechanism is operated, thereby the selected punching and/or stapling are applied to papers.
Claims5
A fastening device for papers, comprising:
- a punching mechanism with punching depression drivers which move upwards and downwards;
- a stapling mechanism with depression drivers for pushing out contained staples and fastening papers together;
- a depression mechanism with pressing parts for depressing the depression drivers in said punching and stapling mechanisms;
- a selecting mechanism knob for selecting the interlocking of the pressing parts with said depression drivers by sliding a moving plate comprising said pressing parts;
- and
- a selection indicator in association with said selecting mechanism, wherein the selection indicator is installed around the knob of the selecting mechanism, and the indication is effected by rotation of the knob which slides the plate comprising said pressing parts in three steps corresponding to the selection of punching or stapling or both thereof.
Dependencies are inferred from the claim text.