METHOD FOR ASSEMBLING POWER TRANSMITTING CHAIN

WIPO Patent Application WO/2011/037141

A1

Disclosed is a method for assembling a power transmitting chain capable of reducing the number of assembling steps and improving work efficiency during assembling of a power transmitting chain including links of which pitch lengths differ from each other arranged in a random order. Specifically disclosed is a method for assembling a power transmitting chain which comprises a step of producing separable bodies (22, 23) of a chain by holding a required number of pins using a linear pin-holding jig and by press fitting a required number of links onto the pins; a step of aligning the separable bodies (22, 23) such that separable-body joining links (24, 25) disposed at either side of the separable bodies (22, 23) overlap with each other; a step of inserting pins (14A) into the separable-body joining links (24, 25) that overlap with each other; and a step of fixing the pins to pin fixing portions of the separable-body joining links by pulling both ends of the subassembly of the plurality of separable bodies (22, 23) joined to each other via the separable-body joining links (24, 25).

MIURA Yoshihisa (5-8 Minamisemba 3-chome, Chuo-ku, Osaka-sh, Osaka 02, 〒5428502, JP)
三浦　義久 (〒02 大阪府大阪市中央区南船場３丁目５番８号　株式会社ジェイテクト内 Osaka, 〒5428502, JP)

JP2010/066418

March 31, 2011

September 22, 2010

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JTEKT CORPORATION (5-8 Minamisemba 3-chome, Chuo-ku Osaka-sh, Osaka 02, 〒5428502, JP)
株式会社ジェイテクト (〒02 大阪府大阪市中央区南船場３丁目５番８号 Osaka, 〒5428502, JP)
MIURA Yoshihisa (5-8 Minamisemba 3-chome, Chuo-ku, Osaka-sh, Osaka 02, 〒5428502, JP)

B21L9/06; F16G5/18

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