Title:
【発明の名称】グリッパーバー
Document Type and Number:
Japanese Patent JPH0729704
Kind Code:
B2
Abstract:
A gripper bar fitted on drive chains and destined to grip and carry plate shaped sheets of material through printing, cutting and similar machines to produce a package characterized by the bar including a hollow profile on which the grippers are fastened. Every gripper consists of a flat spring attached at one end to a leading edge wall of the bar and having the other free end taking a rest position engaging a gripper counterpart which is situated on the trailing edge of the bar. The flat spring has a length greater than the width of the bar and passes through the bar before reappearing through a window on the trailing edge of the bar.
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Inventors:
Marcel Yerry
Mauro Shiari
Mauro Shiari
Application Number:
JP6031191A
Publication Date:
April 05, 1995
Filing Date:
March 25, 1991
Export Citation:
Assignee:
Bobs Societe Anonymous
International Classes:
B65G17/46; B65G19/20; B65G47/90; B65H5/08; B65H5/14; B65H29/04; B65B63/00; (IPC1-7): B65H5/14; B65B63/00; B65G17/46; B65G19/20; B65G47/90; B65H29/04
Domestic Patent References:
| JP6384330U | ||||
| JP5862353U |
Other References:
特公昭５０−３０３５５
Attorney, Agent or Firm:
Kyozo Yuasa (4 outside)
Next Patent: THERMOSENSITIVE POLYMER AND THERMOSENSITIVE ELEMENT