ROTARY HINGE

Japanese Patent JP3141128

B2

PURPOSE: To facilitate removal of the other member on a surface on the load-carrying platform side by a method wherein after one member is oscillated based on the other member, the other constituting part is escaped downward through the opening part of a recessed part for fit-in of one constituting part, and one member is removed.
CONSTITUTION: When a cover panel 21 for preventing the occurrence of roll-in is mounted on the hinge constituting member 11 of the side frame part 3 of a truck load-carrying platform 2, a cover panel 21 is disposed on the flank side of the truck load-carrying platform 2. A second hinge constituting part 22 is fitted in the recessed part 19 for fit-in of the hinge constituting member 11 of a frame member 3 through an opening part 18. Thus, the cover panel 21 is easily mounted from the flank side of the truck load-carrying platform 2. In this case, at the interior of the recessed part 19, the protrusion surface part 24 of the upper protrusion part 23 of the second hinge constituting part 22 is brought into a contact with a guide part 14. The inner protrusion part 15 of a lower protrusion part 13 is fitted in a fit-in recessed part 28 on the second hinge constituting part 22 side, the tip of an external protrusion part 26 is brought into contact with the guide surface 17 of an expansion part 16, and a coupling strength and mounting precision are improved.

Tsuguo Fukasawa
Hiroki Ogasawara

JP17124694A

March 05, 2001

July 22, 1994

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Showa Aluminum Co., Ltd.

E05D1/04; B60R19/56; B60R21/34; E05D7/10; F16C11/04; (IPC1-7): F16C11/04; B60R19/56; B60R21/34; E05D1/04; E05D7/10

【文献】特許2579269(JP,B2)

Eisuke Kishimoto (3 others)

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