Title:
HEART-CAM LOCKING DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/090187
Kind Code:
A1
Abstract:
A recessed portion (50) recessed in directions separated from a pin (30) is formed in at least one of a portion (20a) of a cam (20) opposing a first end portion (31a) of the pin (30) in directions orthogonal to a shaft center (P1) at the first end portion (31a) of the pin (30) and a portion (40a) of a pin support (40) opposing a second end portion (32a) of the pin (30) in directions orthogonal to a shaft center (P2) at the second end portion (32a) of the pin (30). With this, burrs (60) occurring on the pin (30) enter the recessed portion (50), and can be inhibited from catching a member in which the recessed portion (50) is formed. As a result, the burrs (60) can be inhibited from affecting the motion of the pin (30).
Inventors:
ITOH, Yoshikazu (LTD. 30 Shimoichiba-cho 3-chome, Toyota-sh, Aichi 88, 〒4718588, JP)
Application Number:
JP2011/051188
Publication Date:
July 28, 2011
Filing Date:
January 24, 2011
Export Citation:
Assignee:
KOJIMA PRESS INDUSTRY CO., LTD. (30 Shimoichiba-cho 3-chome, Toyota-shi Aichi, 88, 〒4718588, JP)
小島プレス工業株式会社 (〒88 愛知県豊田市下市場町３丁目３０番地 Aichi, 〒4718588, JP)
小島プレス工業株式会社 (〒88 愛知県豊田市下市場町３丁目３０番地 Aichi, 〒4718588, JP)
International Classes:
E05C19/02; B60N3/08
Attorney, Agent or Firm:
TABUCHI, Tsuneo et al. (3rd Floor, TORANOMON KEICHI Bldg. 5-10, Toranomon 1-chome, Minato-k, Tokyo 01, 〒1050001, JP)
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Claims: