Title:
A zipper with a bundle
Document Type and Number:
Japanese Patent JP6173699
Kind Code:
B2
Abstract:
The chuck has a main portion (1) that is rotated about a longitudinal axis (3). Several jaws (4) are radially displaced on the main portion for gripping a workpiece. A chuck drive unit is provided for rotating the chuck about the axis. A center point (2) is axially shifted in the main portion and axially engaged with the workpiece gripped by the jaws. An electromotor (5) is coupled to the center point for axial displacement. A jackscrew actuator (6) is provided according to the axial displacement of center point. An independent claim is included for method for operating chuck.
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Inventors:
Johann Turklan
Eugen hang lighter
Eugen hang lighter
Application Number:
JP2013010640A
Publication Date:
August 02, 2017
Filing Date:
January 23, 2013
Export Citation:
Assignee:
Rohme Gaem Behr
International Classes:
B23B31/28; B23B31/00; B24B41/06
Domestic Patent References:
| JP53104492A | ||||
| JP2011235436A | ||||
| JP5154706A | ||||
| JP5044402U | ||||
| JP10277806A | ||||
| JP2012006141A | ||||
| JP5329701A | ||||
| JP3040008U | ||||
| JP2005199404A | ||||
| JP2010508157A | ||||
| JP2005040902A | ||||
| JP62054669A | ||||
| JP2001347406A | ||||
| JP49142876U |
Attorney, Agent or Firm:
Masato Tsuda
Tetsuji Nakamura
Katsuyuki Tomita
Husband
Tamako Tsutada
Tetsuji Nakamura
Katsuyuki Tomita
Husband
Tamako Tsutada
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