JPS617645U

JPS617645U - silent chain

Info

Publication number: JPS617645U
Application number: JP9310784U
Authority: JP
Inventors: 正博永江
Original assignee: 大同工業株式会社
Priority date: 1984-06-20
Filing date: 1984-06-20
Publication date: 1986-01-17

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図、第２図は本考案に係るサイレントチェーンの１
具体例であり、第１図は平面図を、第２図は正面図を示
し、第３図は弾性体として板バネを用いた場合の状態を
、第４図は案内リンクに四部を形成した場合をそれぞれ
表わしている。第５図は案内リンクが中央にある場合で両面に凹部を形
成した場合を示す。１１・・・−ｉｔ通リンク、１２・・・ロッカーピン、
１３・・・ジョイントピン、１，４・・・案内リンク、
１５・・・弾性体、１６・・・板バネ、１７・・・ピン
孔、１８・・・凹部、１９・・・側面。Figures 1 and 2 show one example of the silent chain according to the present invention.
Figure 1 shows a plan view, Figure 2 shows a front view, Figure 3 shows a state in which a leaf spring is used as the elastic body, and Figure 4 shows a guide link with four parts formed. Each case is represented. FIG. 5 shows a case where the guide link is located in the center and recesses are formed on both sides. 11...-IT link, 12...Rocker pin,
13...Joint pin, 1,4...Guide link,
DESCRIPTION OF SYMBOLS 15... Elastic body, 16... Leaf spring, 17... Pin hole, 18... Recessed part, 19... Side surface.

Claims

[Scope of utility model registration request]

(1) Link plate groups of normal links and guide links are alternately connected in an endless manner by rocker pins and joint pins, are flexible in one direction, and are suspended between chain wheels to transmit power. A silent chain characterized in that the guide link is provided with a recess, and an elastic body is inserted into the groove to press the adjacent link plate group.

(2) The silent chain according to claim 1, wherein the recess provided in the guide link has a depth at least equal to the thickness of the elastic body.

(3) The silent vehicle according to claim 1 or 2 of the utility model registration, characterized in that the recess provided in the guide link is provided on one side of the guide link to apply a pressing force of an elastic body in one direction. chain.

(4) The recess provided in the guide link is invaginated with elastic bodies that are provided on both sides of the guide link and press a group of link plates adjacent to both sides. The silent chain described in Section 2.

(5) Claims 1, 2, 3, or 4 of the utility model registration claim in which the groove is formed approximately in the center of the guide link.
Silent chain as described in section.

(6) The silent chain according to claim 1, 2, 3, or 4 of the utility model registration claim, wherein the groove is formed on the periphery of the pin.