Title:
A fixing device of a film roll
Document Type and Number:
Japanese Patent JP6187992
Kind Code:
B2
Abstract:
The clamping device (1) has a winding tube (21) mounted with a film roll (22) and which comprises a grooved shaft (11) offset with equal angular spaced longitudinal grooves (11n) from a threaded ring (12d) and an adjusting nut which is offset at the same angle distance with a radially arranged clamping lever (16). An output element of the screw cooperates with the clamping levers, so that the clamping lever forms a clamping force to the bottom of the grooves of the grooved shaft and rests on the inner wall of the winding tube, in the clamping position of the clamping device.
Inventors:
Beaver reinhardt
Application Number:
JP2015538487A
Publication Date:
August 30, 2017
Filing Date:
October 28, 2013
Export Citation:
Assignee:
Leonhard Kurz Stiftung Und Co.
International Classes:
B65H16/02; B65H18/04
Domestic Patent References:
| JP2007230669A | ||||
| JP62146018U | ||||
| JP6443048U |
Foreign References:
| US2922592 | ||||
| DE2344706A1 | ||||
| GB2272428A | ||||
| DE853905C1 |
Attorney, Agent or Firm:
Tamio Nishiwaki
Nishiwaki Reishi
Nishiwaki Reishi