JPH0478360U - - Google Patents

Info

Publication number
JPH0478360U
JPH0478360U JP12081090U JP12081090U JPH0478360U JP H0478360 U JPH0478360 U JP H0478360U JP 12081090 U JP12081090 U JP 12081090U JP 12081090 U JP12081090 U JP 12081090U JP H0478360 U JPH0478360 U JP H0478360U
Authority
JP
Japan
Prior art keywords
case
oil supply
tensioner
chain
supply passage
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
JP12081090U
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 JP12081090U priority Critical patent/JPH0478360U/ja
Priority to US07/773,046 priority patent/US5199395A/en
Priority to FR9112683A priority patent/FR2668200B1/en
Publication of JPH0478360U publication Critical patent/JPH0478360U/ja
Priority to US08/008,665 priority patent/US5333578A/en
Pending legal-status Critical Current

Links

Landscapes

  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • General Details Of Gearings (AREA)

Description

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

第１図は本考案の実施例の断面図、第２図は第
１図の−線断面図、第３図は分解斜面図、第
４図は要部拡大断面図、第５図は要部拡大正面図
、第６図は本考案を実施した二輪車の側面図であ
る。 ２……ケース、１３……チエーン、１７……チ
エーンテンシヨナ、３０……プランジヤ、３１…
…フランジ、３２……フランジ、３３，３４……
油路、４０……ガスケツト、４０ａ，４０ｂ，４
０ｃ……ガスケツト板、４１ａ，４１ｂ，４１ｃ
……内穴、４６……オリフイス、４７……穴、４
８……リーク溝。 Fig. 1 is a sectional view of an embodiment of the present invention, Fig. 2 is a sectional view taken along the - line in Fig. 1, Fig. 3 is an exploded slope view, Fig. 4 is an enlarged sectional view of the main part, and Fig. 5 is the main part. The enlarged front view and FIG. 6 are side views of a two-wheeled vehicle implementing the present invention. 2...Case, 13...Chain, 17...Chain tensioner, 30...Plunger, 31...
...Flange, 32...Flange, 33, 34...
Oil passage, 40...Gasket, 40a, 40b, 4
0c...Gasket plate, 41a, 41b, 41c
...Inner hole, 46 ... Orifice, 47 ... Hole, 4
8...Leak groove.

Claims (1)

【実用新案登録請求の範囲】 １ チエーン伝動装置を備えるケースと、該ケー
スに外方より固定されたテンシヨナ用シリンダと
、該テンシヨナ用シリンダに挿入されたチエーン
加圧用のプランジヤと、該プランジヤ背面に油圧
を供給すべく前記ケースからテンシヨナ用シリン
ダに連通する給油路を備えるチエーンテンシヨナ
の給油路構造において、前記ケースとテンシヨナ
用シリンダの間に、前記給油路の面積を縮小する
オリフイスをもつガスケツト部材を介設したこと
を特徴とする、チエーンテンシヨナの給油路構造
。 ２ 前記ガスケツト部材は、少くとも二層構造で
あり、一層にはオリフイスとなる小径の開口を備
え、他の一層には油をケース内にリークさせるリ
ーク溝を備えていることを特徴とする請求項１記
載のチエーンテンシヨナの給油路構造。[Claims for Utility Model Registration] 1. A case equipped with a chain transmission device, a tensioner cylinder fixed to the case from the outside, a chain pressurizing plunger inserted into the tensioner cylinder, and a back surface of the plunger. In a chain tensioner oil supply passage structure comprising an oil supply passage communicating from the case to the tensioner cylinder for supplying hydraulic pressure, a gasket member having an orifice between the case and the tensioner cylinder to reduce the area of the oil supply passage. An oil supply path structure for a chain tensioner, characterized by having a. 2. The gasket member has at least a two-layer structure, and one layer is provided with a small-diameter opening serving as an orifice, and the other layer is provided with a leak groove for leaking oil into the case. The oil supply passage structure of the chain tensioner according to item 1.
JP12081090U 1990-10-18 1990-11-20 Pending JPH0478360U (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP12081090U JPH0478360U (en) 1990-11-20 1990-11-20
US07/773,046 US5199395A (en) 1990-10-18 1991-10-07 Four-cycle engine
FR9112683A FR2668200B1 (en) 1990-10-18 1991-10-15 WATER COOLED OIL COOLING DEVICE FOR THE ENGINE OF A VEHICLE.
US08/008,665 US5333578A (en) 1990-10-18 1993-01-25 Four-cycle engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12081090U JPH0478360U (en) 1990-11-20 1990-11-20

Publications (1)

Publication Number Publication Date
JPH0478360U true JPH0478360U (en) 1992-07-08

Family

ID=31868697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12081090U Pending JPH0478360U (en) 1990-10-18 1990-11-20

Country Status (1)

Country Link
JP (1) JPH0478360U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009192030A (en) * 2008-02-18 2009-08-27 Tsubakimoto Chain Co Hydraulic tensioner
JP2009192046A (en) * 2008-02-18 2009-08-27 Tsubakimoto Chain Co Hydraulic tensioner

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS647940B2 (en) * 1983-12-07 1989-02-10 Canon Kk
JPH0231959B2 (en) * 1983-02-16 1990-07-17 Sekisui Chemical Co Ltd

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0231959B2 (en) * 1983-02-16 1990-07-17 Sekisui Chemical Co Ltd
JPS647940B2 (en) * 1983-12-07 1989-02-10 Canon Kk

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009192030A (en) * 2008-02-18 2009-08-27 Tsubakimoto Chain Co Hydraulic tensioner
JP2009192046A (en) * 2008-02-18 2009-08-27 Tsubakimoto Chain Co Hydraulic tensioner
JP4611394B2 (en) * 2008-02-18 2011-01-12 株式会社椿本チエイン Hydraulic tensioner

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