JPS58102833U - Power transmission device with safety mechanism against overload - Google Patents

Power transmission device with safety mechanism against overload

Info

Publication number
JPS58102833U
JPS58102833U JP86782U JP86782U JPS58102833U JP S58102833 U JPS58102833 U JP S58102833U JP 86782 U JP86782 U JP 86782U JP 86782 U JP86782 U JP 86782U JP S58102833 U JPS58102833 U JP S58102833U
Authority
JP
Japan
Prior art keywords
shaft member
cavity
power transmission
transmission device
protrusion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP86782U
Other languages
Japanese (ja)
Other versions
JPS631062Y2 (en
Inventor
利和 田中
Original Assignee
エヌ・テ−・エヌ東洋ベアリング株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by エヌ・テ−・エヌ東洋ベアリング株式会社 filed Critical エヌ・テ−・エヌ東洋ベアリング株式会社
Priority to JP86782U priority Critical patent/JPS58102833U/en
Publication of JPS58102833U publication Critical patent/JPS58102833U/en
Application granted granted Critical
Publication of JPS631062Y2 publication Critical patent/JPS631062Y2/ja
Granted legal-status Critical Current

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Landscapes

  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の動力伝達装置に於ける過負荷に対す
る安全機構の一実施例を示す部分的側断面図、第２図は
その要部拡大断面図、第３図は要部断面斜視図、第４図
は要部分解図、第５図及び第６図は過負荷時の動作状態
を示す要部断面図である。 Ａ・・・中間軸、Ｂ・・・第１の軸部材、Ｃ・・・第２
の軸部材、Ｄ・・・突条、１，１１・・・自在継手、４
・・・第１の環状溝、５・・・面取り部、７・・・■溝
、８・・・第２の環状溝、９・・・スナップリング。Fig. 1 is a partial side sectional view showing an embodiment of the overload safety mechanism in the power transmission device of this invention, Fig. 2 is an enlarged sectional view of the main part thereof, and Fig. 3 is a sectional perspective view of the main part. , FIG. 4 is an exploded view of the main part, and FIGS. 5 and 6 are sectional views of the main part showing the operating state at the time of overload. A: Intermediate shaft, B: First shaft member, C: Second
shaft member, D... protrusion, 1, 11... universal joint, 4
...First annular groove, 5... Chamfered portion, 7... ■groove, 8... Second annular groove, 9... Snap ring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ２つの回転軸を自在継手を介して中間軸によって連結し
た動力伝達装置において、中間軸を空洞を有する第１の
軸部材と、上記空洞に嵌合して且つ常時空洞の底面に弾
圧される第２の軸部材とで構成し、上記第１の軸部材の
空洞底面に突条と、内周面に第１の環状溝と、開口周縁
に面取り部を夫々形成すると共に、上記第１の環状溝の
開口側壁面を傾斜面とし、第２の軸部材の先端面に上記
第１の軸部材の突条と係合する■溝と、外周面にスナッ
プリングを装着する第２の環状溝とを夫々形成し、上記
第１と第２の軸部材の嵌合状態において、前記突条と■
溝とを係合させると共に、第１と第２の環状溝に跨がる
ようにスナップリングを拡径位置させたことを特徴とす
る過負荷に対す゛る安全機構を備えた動力伝達装置。In a power transmission device in which two rotating shafts are connected by an intermediate shaft via a universal joint, the intermediate shaft is connected to a first shaft member having a cavity, and a first shaft member that fits into the cavity and is always pressed against the bottom surface of the cavity. A protrusion is formed on the bottom surface of the cavity of the first shaft member, a first annular groove is formed on the inner circumferential surface, and a chamfer is formed on the opening periphery, and the first annular The opening side wall surface of the groove is an inclined surface, and the distal end surface of the second shaft member has a groove that engages with the protrusion of the first shaft member, and a second annular groove in which a snap ring is attached to the outer peripheral surface. are formed respectively, and in the fitted state of the first and second shaft members, the protrusion and the
What is claimed is: 1. A power transmission device equipped with a safety mechanism against overload, characterized in that a snap ring is engaged with an annular groove and positioned at an enlarged diameter so as to straddle the first and second annular grooves.
JP86782U 1982-01-06 1982-01-06 Power transmission device with safety mechanism against overload Granted JPS58102833U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP86782U JPS58102833U (en) 1982-01-06 1982-01-06 Power transmission device with safety mechanism against overload

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP86782U JPS58102833U (en) 1982-01-06 1982-01-06 Power transmission device with safety mechanism against overload

Publications (2)

Publication Number Publication Date
JPS58102833U true JPS58102833U (en) 1983-07-13
JPS631062Y2 JPS631062Y2 (en) 1988-01-12

Family

ID=30013919

Family Applications (1)

Application Number Title Priority Date Filing Date
JP86782U Granted JPS58102833U (en) 1982-01-06 1982-01-06 Power transmission device with safety mechanism against overload

Country Status (1)

Country Link
JP (1) JPS58102833U (en)

Also Published As

Publication number Publication date
JPS631062Y2 (en) 1988-01-12

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