JPS5922329U - pin coupling device - Google Patents

pin coupling device

Info

Publication number
JPS5922329U
JPS5922329U JP1982116168U JP11616882U JPS5922329U JP S5922329 U JPS5922329 U JP S5922329U JP 1982116168 U JP1982116168 U JP 1982116168U JP 11616882 U JP11616882 U JP 11616882U JP S5922329 U JPS5922329 U JP S5922329U
Authority
JP
Japan
Prior art keywords
coupling device
pin coupling
interposed
pin
elastic ring
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.)
Pending
Application number
JP1982116168U
Other languages
Japanese (ja)
Inventor
寺井　明夫
宮内後　隆
薩美　伸六
今　正治
Original Assignee
株式会社小松製作所
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 株式会社小松製作所 filed Critical 株式会社小松製作所
Priority to JP1982116168U priority Critical patent/JPS5922329U/en
Publication of JPS5922329U publication Critical patent/JPS5922329U/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/045—Pivotal connections with at least a pair of arms pivoting relatively to at least one other arm, all arms being mounted on one pin
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2350/00—Machines or articles related to building
    • F16C2350/26—Excavators

Landscapes

  • Component Parts Of Construction Machinery (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Pivots And Pivotal Connections (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 drawings]

図面はこの考案の一実施例を示し、第１図は建設機械の
側面図、第２図は第１図■−■線に沿う断面図、第３図
は緩衝部材の断面図、第４図は第１図ＩＶ−ＩＶ線に沿
う断面図である。 １２はボス、１３は筒状部、１４はピン、１９は緩衝部
材、１９．．１９□は金属リング、１９ａ。 １９ｂは凹曲面、１９Ｃは弾性リング。The drawings show one embodiment of this invention, and Fig. 1 is a side view of the construction machine, Fig. 2 is a sectional view taken along line ■-■ in Fig. 1, Fig. 3 is a sectional view of the buffer member, and Fig. 4. 1 is a sectional view taken along the line IV-IV in FIG. 1. 12 is a boss, 13 is a cylindrical portion, 14 is a pin, 19 is a buffer member, 19. ．． 19□ is a metal ring, 19a. 19b is a concave curved surface, and 19C is an elastic ring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 互に連結すべき部材の結合部にピン１４を挿通、　　　
　したボス１２及び筒状体１．３などを、端面を互に−
対向させて設け、かつこれら端面の間に、互に対向する
面に凹曲面１９ａ、１９ｂを有し、かっこ、れら凹曲面
１９ａ、１９ｂの間に弾性リング１９Ｃを介在させた緩
衝部材１９を、上記弾性リング１９Ｃを圧縮した状態で
介装してなるピン結合装置。Inserting the pin 14 into the joining part of the members to be connected to each other,
The boss 12, cylindrical body 1.3, etc.
A buffer member 19 is provided facing each other and has concave curved surfaces 19a and 19b on opposing surfaces, and an elastic ring 19C is interposed between the brackets and the concave curved surfaces 19a and 19b. , a pin coupling device in which the elastic ring 19C is interposed in a compressed state.
JP1982116168U 1982-08-02 1982-08-02 pin coupling device Pending JPS5922329U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982116168U JPS5922329U (en) 1982-08-02 1982-08-02 pin coupling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982116168U JPS5922329U (en) 1982-08-02 1982-08-02 pin coupling device

Publications (1)

Publication Number Publication Date
JPS5922329U true JPS5922329U (en) 1984-02-10

Family

ID=30267897

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982116168U Pending JPS5922329U (en) 1982-08-02 1982-08-02 pin coupling device

Country Status (1)

Country Link
JP (1) JPS5922329U (en)

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