Title:
STABLE PITCH POSITION RETAINING STRUCTURE FOR CORRELATIVE MOBILE MATERIAL
Document Type and Number:
Japanese Patent JPS5477860
Kind Code:
A
Abstract:
PURPOSE:To attain miniaturization of mobile pitch as well as to dissolve complication of manufacturing bosses by constituting such that for obtaining a settled mobile pitch, the pitch of bosses to form a pair of engaging materials is set up larger than the mobile pitch. CONSTITUTION:In a structure made up such that in concurrence of fixing a pair of materials juxtaposed in free command of correlatively moving in the stable positive and inverted direction, such as a handle lever 1 of an ambulatory tiller, and engaging materials 3a, 4a and 3b, 4b of plate materials formed bosses 6, 7 with hindering correlative movement of both materials 1, 2 by engagement of the bosses 6, 7, it is retained by moving the both materials 1, 2 at a stable pitch P by recomposing the engagement of the bosses 6, 7, at the same time as the pitch P1 of the boss 6 of the engaging material 3a on one side is set up above 2 more than said pitch P in the integral multiplication, the pitch of the boss 7 of the engaging material 4a on the other side is set up so that alternate reiteration may be done between said pitch P1 and the pitch P1 which has the pitch P added to the pitch P1.
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Inventors:
FUJIMOTO SATOSHI
Application Number:
JP14543677A
Publication Date:
June 21, 1979
Filing Date:
December 02, 1977
Export Citation:
Assignee:
KUBOTA LTD
International Classes:
F16C11/04; B62D51/06; (IPC1-7): B62D51/06; F16C11/04