JPS59153735U

JPS59153735U - Tension spring mounting device

Info

Publication number: JPS59153735U
Application number: JP4709983U
Authority: JP
Inventors: 堀内　重昭
Original assignee: いすゞ自動車株式会社
Priority date: 1983-03-31
Filing date: 1983-03-31
Publication date: 1984-10-15
Also published as: JPH0143560Y2

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 drawings]

第１図は本考案の実施例の正面図、第２図は従来装置に
おけるテンションスプリングと支持片との引掛は構造を
示す要部斜視図、第３図は別の従来装置におけるテンシ
ョンスプリングと支持片との引掛は構造を示す要部斜視
図、第４図は第３図に示す引掛は構造の要部拡大平面図
、第５図は本考案におけるテンションスプリングと支持
片との引掛は構造を示す要部拡大図、第６図は第５図に
おける支持片の止着端の斜視図、第７図は第６図に示す
止着端の要部拡大説明図、第８図はテンションスプリン
グの上端を係止する止着杆の側面図、第９図は本考案の
別の実施例におけるテンションスプリング下端と支持片
の止着端との引掛は構造を示す平面図、第１０図は第９
図における支持片の止着端の斜視図である。６・・・タイミングベルト、８・・・シリンダブロック
、９・・・ピン、１０・・・支持片、１１・・・テンシ
ョンプーリ、１２・・・スプリング止着端、１３・・・
スプリング止着杆、１４・・・テンションスプリング、
１４ａ・・・上端、１４ｂ・・・下端、１４Ｃ・・・引
掛は彎曲部、１９．２０・・・止着端、１９ａ、２０ａ
・・・係合部、１９ｂ、２０ｂ・・・離脱防止片部。Fig. 1 is a front view of the embodiment of the present invention, Fig. 2 is a perspective view of the main part showing the structure of the hook between the tension spring and the support piece in a conventional device, and Fig. 3 is a tension spring and support in another conventional device. The hook with the piece is a perspective view of the main part showing the structure, FIG. 4 is an enlarged plan view of the main part of the structure with the hook shown in FIG. 3, and FIG. 6 is a perspective view of the fixed end of the support piece shown in FIG. 5, FIG. 7 is an enlarged explanatory view of the main part of the fixed end shown in FIG. 6, and FIG. 8 is an illustration of the tension spring FIG. 9 is a side view of a fastening rod that locks the upper end, FIG.
It is a perspective view of the fixed end of the support piece in a figure. 6... Timing belt, 8... Cylinder block, 9... Pin, 10... Support piece, 11... Tension pulley, 12... Spring fixed end, 13...
Spring fixing rod, 14... tension spring,
14a... Upper end, 14b... Lower end, 14C... Hook is curved part, 19.20... Fixed end, 19a, 20a
... Engaging portion, 19b, 20b... Separation prevention piece portion.

Claims

[Scope of utility model registration request]

The tension spring is hooked by providing a fastening end on the support piece made of a metal plate, which forms an engaging part having a curved contact surface so as to fit along the inside of the curved part, and hooking the tension spring end to the engaging part. Tension spring mounting device.