Office guillotine for cutting tabs

Cutting – With work immobilizer – Work-stop abutment

Patent

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Details

8352219, 83607, 83693, 8369821, B26D 701

Patent

active

058875050

ABSTRACT:
An office guillotine, for making tabs on documents or intercalated sheets, includes a knife-blade articulated on a frame and having a curved opposite end to cut strips of a length smaller than that of the sheet thus creating a tab. The length of these strips is determined by the position of the sheet with respect to the knife-blade and correct positioning of the sheet is facilitated by a marking system. The markers include holes disposed on different lines each corresponding to a series of tabs. Pins are inserted successively in the different holes of any one line to achieve the corresponding series of tabs.

REFERENCES:
patent: 1172127 (1916-02-01), Fritch
patent: 1954237 (1934-04-01), Bosworth
patent: 2255812 (1941-09-01), Rickman
patent: 2279078 (1942-04-01), Swanson
patent: 2559088 (1951-07-01), Pierce
patent: 2836242 (1958-05-01), Ervin
patent: 3082799 (1963-03-01), Kennedy
patent: 3782166 (1974-01-01), Whistler, Jr. et al.
patent: 5178051 (1993-01-01), Smith et al.
patent: 5458171 (1995-10-01), Ward

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