Title:
CLAMPING DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/142149
Kind Code:
A1
Abstract:
Provided is a clamping device such that improvement can be made in the degree of freedom of machining with respect to a workpiece and the degree of freedom in dealing with the shape of the workpiece. This clamping device (1) serves to secure the workpiece, and is provided with a frame body (11) which is capable of surrounding the workpiece; a first grip section (12) which is disposed on an inner surface of the frame body (11) and has a plurality of protrusions (123) that project inward; a second grip section (13) which is disposed on a different inner surface of the frame body (11) and has a plurality of protrusions (133) that project inward, said different inner surface facing the inner surface whereon the first grip section (12) is disposed; and a grip section driving section (14) which moves the first grip section (12) and the second grip section (13) in a direction approaching each other or in a direction moving away from each other.
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Inventors:
WATARI, Jun (LTD. 1-1 Minami-Aoyama 2-chome, Minato-k, Tokyo 56, 〒1078556, JP)
渡利 潤 (〒56 東京都港区南青山二丁目１番１号 本田技研工業株式会社内 Tokyo, 〒1078556, JP)
HONZAWA, Masato (LTD. 1-1 Minami-Aoyama 2-chome, Minato-k, Tokyo 56, 〒1078556, JP)
渡利 潤 (〒56 東京都港区南青山二丁目１番１号 本田技研工業株式会社内 Tokyo, 〒1078556, JP)
HONZAWA, Masato (LTD. 1-1 Minami-Aoyama 2-chome, Minato-k, Tokyo 56, 〒1078556, JP)
Application Number:
JP2011/052055
Publication Date:
November 17, 2011
Filing Date:
February 01, 2011
Export Citation:
Assignee:
HONDA MOTOR CO., LTD. (1-1 Minami-Aoyama 2-chome, Minato-ku Tokyo, 56, 〒1078556, JP)
本田技研工業株式会社 (〒56 東京都港区南青山二丁目１番１号 Tokyo, 〒1078556, JP)
WATARI, Jun (LTD. 1-1 Minami-Aoyama 2-chome, Minato-k, Tokyo 56, 〒1078556, JP)
渡利 潤 (〒56 東京都港区南青山二丁目１番１号 本田技研工業株式会社内 Tokyo, 〒1078556, JP)
本田技研工業株式会社 (〒56 東京都港区南青山二丁目１番１号 Tokyo, 〒1078556, JP)
WATARI, Jun (LTD. 1-1 Minami-Aoyama 2-chome, Minato-k, Tokyo 56, 〒1078556, JP)
渡利 潤 (〒56 東京都港区南青山二丁目１番１号 本田技研工業株式会社内 Tokyo, 〒1078556, JP)
International Classes:
B23Q3/06; B23Q1/54; B23Q1/64; B23Q3/04; B23Q11/00; B23Q17/22
Attorney, Agent or Firm:
SHOBAYASHI, Masayuki et al. (Sapia Tower, 1-7-12 Marunouchi, Chiyoda-k, Tokyo 05, 〒1000005, JP)
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Claims:
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