JPS62167966U - - Google Patents

Info

Publication number
JPS62167966U
JPS62167966U JP1986055484U JP5548486U JPS62167966U JP S62167966 U JPS62167966 U JP S62167966U JP 1986055484 U JP1986055484 U JP 1986055484U JP 5548486 U JP5548486 U JP 5548486U JP S62167966 U JPS62167966 U JP S62167966U
Authority
JP
Japan
Prior art keywords
seal ring
joint part
dust intrusion
adhesive surface
glued
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
JP1986055484U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP1986055484U priority Critical patent/JPS62167966U/ja
Publication of JPS62167966U publication Critical patent/JPS62167966U/ja
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

  • Pivots And Pivotal Connections (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Sealing Devices (AREA)

Description

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

第１図は、この考案の一実施例であるシールリ
ングの構成説明図、第２図は、芯合わせ用凹凸部
の拡大図、第３図、第４図は凹凸部の他の実施例
の拡大図、第５図はピン部のシールリング装着状
態説明図、第６図は、従来のシールリングの説明
図、第７図は芯ずれ状態を示す図である。 図中、１はピン、２はシールリング、３は接合
部、４は接着面、５ａ，５ｂはつかみ代、６ａ，
６ｂは芯合わせ用凹凸である。 Fig. 1 is an explanatory diagram of the structure of a seal ring which is an embodiment of this invention, Fig. 2 is an enlarged view of the uneven portion for centering, and Figs. 3 and 4 are illustrations of other embodiments of the uneven portion. An enlarged view, FIG. 5 is an explanatory diagram of a state in which a seal ring is attached to a pin portion, FIG. 6 is an explanatory diagram of a conventional seal ring, and FIG. 7 is a diagram showing a state of misalignment. In the figure, 1 is a pin, 2 is a seal ring, 3 is a joint, 4 is an adhesive surface, 5a, 5b are gripping margins, 6a,
6b is an unevenness for centering.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 建設車両等のピン部に装着するダスト侵入防止
用シールリングであつて、取付けの際接合部で接
着して環状に成形するものにおいて、該接合部に
つかみ代を設けると共に、接着面に芯合わせ用凹
凸を形成したことを特徴とするダスト侵入防止用
シールリング。 A seal ring to prevent dust intrusion that is attached to a pin part of a construction vehicle, etc., which is glued at the joint part and formed into an annular shape during installation.A gripping allowance is provided at the joint part, and the center is aligned with the adhesive surface. A seal ring for preventing dust intrusion, which is characterized by the formation of convex and concave surfaces.
JP1986055484U 1986-04-14 1986-04-14 Pending JPS62167966U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986055484U JPS62167966U (en) 1986-04-14 1986-04-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986055484U JPS62167966U (en) 1986-04-14 1986-04-14

Publications (1)

Publication Number Publication Date
JPS62167966U true JPS62167966U (en) 1987-10-24

Family

ID=30883421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986055484U Pending JPS62167966U (en) 1986-04-14 1986-04-14

Country Status (1)

Country Link
JP (1) JPS62167966U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02123433U (en) * 1988-04-20 1990-10-11
JP2006038063A (en) * 2004-07-26 2006-02-09 Nok Corp Seal ring
JP2010525279A (en) * 2007-04-27 2010-07-22 ディーア・アンド・カンパニー Outside pin seal
KR101145863B1 (en) * 2012-01-06 2012-05-15 이병칠 A o-ring of feed roller
CN111271455A (en) * 2018-12-04 2020-06-12 帝伯爱尔株式会社 Seal ring and method for assembling seal device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02123433U (en) * 1988-04-20 1990-10-11
JP2006038063A (en) * 2004-07-26 2006-02-09 Nok Corp Seal ring
JP2010525279A (en) * 2007-04-27 2010-07-22 ディーア・アンド・カンパニー Outside pin seal
KR101145863B1 (en) * 2012-01-06 2012-05-15 이병칠 A o-ring of feed roller
CN111271455A (en) * 2018-12-04 2020-06-12 帝伯爱尔株式会社 Seal ring and method for assembling seal device

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