JPH0250107U - - Google Patents

Info

Publication number
JPH0250107U
JPH0250107U JP13006988U JP13006988U JPH0250107U JP H0250107 U JPH0250107 U JP H0250107U JP 13006988 U JP13006988 U JP 13006988U JP 13006988 U JP13006988 U JP 13006988U JP H0250107 U JPH0250107 U JP H0250107U
Authority
JP
Japan
Prior art keywords
shaft
cam
driven gear
valve
decompression
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
JP13006988U
Other languages
English (en)
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 JP13006988U priority Critical patent/JPH0250107U/ja
Priority to EP89118252A priority patent/EP0362775A1/en
Publication of JPH0250107U publication Critical patent/JPH0250107U/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/08—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for decompression, e.g. during starting; for changing compression ratio
    • F01L13/085—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for decompression, e.g. during starting; for changing compression ratio the valve-gear having an auxiliary cam protruding from the main cam profile
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/22—Side valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)

Description

【図面の簡単な説明】
第１図〜第４図は本考案の実施例を示し、第１
図はバーチカルシヤフト型エンジンのカムシヤフ
トに組込まれたデコンプ装置の側面図、第２図は
第１図の―断面図、第３図は第１図の部拡
大図、第４図は第１図の―断面図、第５図は
従来のデコンプ装置の動作を説明する一部断面側
面図である。 １５……カムシヤフト、１５ｄ……カムドリブ
ンギヤ、１８……リリースレバー、１８ａ……軸
部、１８ｂ……デコンプカム、１８ｅ……平滑部
、１８ｆ……テーパ部、１８ｇ……孔、２０……
コイルスプリング、２０ａ，２０ｂ……端部。

Claims (1)

    【実用新案登録請求の範囲】
  1. カムドリブンギヤに枢支されて遠心力で開角す
    るリリースレバーの軸部先端がバルブを強制開弁
    させるデコンプカムを兼用し、このデコンプカム
    の上記バルブに対する逃げをなす平滑部が上記軸
    部を切欠いて形成されているとともに、この平滑
    部の後部と上記軸部の中途とがテーパ部を介して
    連続形成され、さらにこの軸部に挿通され且つそ
    の一端を上記カムドリブンギヤ側に掛止するコイ
    ルスプリングの他端が上記テーパ部の後部の上記
    軸部に穿設された孔に掛止されていることを特徴
    とするエンジンのデコンプ装置。
JP13006988U 1988-10-03 1988-10-03 Pending JPH0250107U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP13006988U JPH0250107U (ja) 1988-10-03 1988-10-03
EP89118252A EP0362775A1 (en) 1988-10-03 1989-10-02 Decompressing device of internal-combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13006988U JPH0250107U (ja) 1988-10-03 1988-10-03

Publications (1)

Publication Number Publication Date
JPH0250107U true JPH0250107U (ja) 1990-04-09

Family

ID=15025258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13006988U Pending JPH0250107U (ja) 1988-10-03 1988-10-03

Country Status (2)

Country Link
EP (1) EP0362775A1 (ja)
JP (1) JPH0250107U (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1254606B (it) * 1992-02-10 1995-09-28 Cagiva Motor Dispositivo automatico di decompressione di un motore di una motocicletta in fase di avviamento
US5197422A (en) * 1992-03-19 1993-03-30 Briggs & Stratton Corporation Compression release mechanism and method for assembling same
CN1053482C (zh) * 1996-03-25 2000-06-14 光阳工业股份有限公司 使用于至少具有一动力汽缸的内燃机自动减压装置
US6269786B1 (en) * 1999-07-21 2001-08-07 Tecumseh Products Company Compression release mechanism
US6886518B2 (en) 2000-02-18 2005-05-03 Briggs & Stratton Corporation Retainer for release member
FR2883600B1 (fr) * 2005-03-23 2010-12-17 Simcoo Decompresseur a masselotte centrifuge

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4835897A (ja) * 1971-09-08 1973-05-26

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3496922A (en) * 1968-04-18 1970-02-24 Tecumseh Products Co Compression relief mechanism
JPH066888B2 (ja) * 1984-07-10 1994-01-26 富士重工業株式会社 エンジンのデコンプ装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4835897A (ja) * 1971-09-08 1973-05-26

Also Published As

Publication number Publication date
EP0362775A1 (en) 1990-04-11

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