JPS599130U - Locking device in automatic variable crank pulley of engine - Google Patents

Locking device in automatic variable crank pulley of engine

Info

Publication number
JPS599130U
JPS599130U JP10249782U JP10249782U JPS599130U JP S599130 U JPS599130 U JP S599130U JP 10249782 U JP10249782 U JP 10249782U JP 10249782 U JP10249782 U JP 10249782U JP S599130 U JPS599130 U JP S599130U
Authority
JP
Japan
Prior art keywords
pulley
engine
crank pulley
locking device
crank
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
JP10249782U
Other languages
Japanese (ja)
Inventor
栗林　功巳
Original Assignee
いすゞ自動車株式会社
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 いすゞ自動車株式会社 filed Critical いすゞ自動車株式会社
Priority to JP10249782U priority Critical patent/JPS599130U/en
Publication of JPS599130U publication Critical patent/JPS599130U/en
Pending legal-status Critical Current

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  • Transmissions By Endless Flexible Members (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図はこの考案を実施したエンジンの側面図、第２図
はエンジンのアイドリング時におけるクランクプーリと
アイドルプーリとの作動状態を示す説明図、第３図はエ
ンジンの高回転時におけるクランクプーリとアイドルプ
ーリとの作動状態を示す説明図、第４図はロック装置の
説明図、第５図はロック装置の他の実施例を示す説明図
である。 １・・・・・・エンジン、２・・・・・・クランクプー
リ、２ａ・・・・・・固定クランクプーリ、２ｂ・・・
・・・移動クランクプーリ、３・・・・・・出力軸、４
・・・・・・アイドルプーリ、４ａ・・・・・・固定ア
イドルブー９．４ｂ・・・・・・移動アイドルプーリ、
５・・・・・・■ベルト（ベルト）、６ａ。 ６ｂ・・・・・・伝達ベルト、１０・・・・・・弾性部
材、１１０・・・・・・ロック装置（油圧機構）、１２
０・・・・・・電磁機構。 亀　　　　　２ｈ１０ ノ２ａ ／、１２Ｑ　　　　　　　　ノ　　　　　９　　　　　
　１２８Ｊ ２３Fig. 1 is a side view of an engine implementing this invention, Fig. 2 is an explanatory diagram showing the operating state of the crank pulley and idle pulley when the engine is idling, and Fig. 3 is an explanatory diagram showing the operating state of the crank pulley and idle pulley when the engine is idling. FIG. 4 is an explanatory diagram showing the operating state with the idle pulley, FIG. 4 is an explanatory diagram of the locking device, and FIG. 5 is an explanatory diagram showing another embodiment of the locking device. 1... Engine, 2... Crank pulley, 2a... Fixed crank pulley, 2b...
...Moving crank pulley, 3...Output shaft, 4
...Idle pulley, 4a...Fixed idle pulley 9.4b...Moving idle pulley,
5...■ Belt (belt), 6a. 6b...Transmission belt, 10...Elastic member, 110...Lock device (hydraulic mechanism), 12
0... Electromagnetic mechanism. Turtle 2h10 no 2a /, 12Q no 9
128J 23

Claims (1)

【実用新案登録請求の範囲】 １　エンジンの出力軸に設けられたクランクプーリの回
転駆動力を、ベルト、アイドルプーリ及び伝達ベルトを
介して機器類に伝達駆動するようにして成るエンジンに
おいて、前記クランクプーリ及びアイドルプーリを各々
二分割−し、前記二分割されたクランクプーリ及びアイ
ドルプーリを互゛いに摺動自在１こ嵌合すると共に、各
クランクプーリとアイドルプーリとに、常に接近する方
向に付勢する弾性部材を介装し、前記クランクプーリに
、エンジンのアイドル時及び高回転時に該クランクプー
リの移動側をロックするロック装置を設けたことを特徴
とするエンジン自動変則式クランクプーリに於けるロッ
ク装置。 １　　　　２　前記ロック機構をクランクプーリとアイ
ドルプーリとを接ｉする弾性部材に設けた油圧機構によ
り構成したことを特徴とする実用新案登録請求の範囲第
１−項に記載のエンジンの自動変則式クランクプーリに
於けるロック装置。 ３　前記ロック機構をクランクプーリとアイドルプーリ
とを接続する弾性部材に設けた電磁機構により構成した
ことを特徴とする実用新案登録請求の範囲第１項に記載
のエンジンの自動変則式クランクプーリに於けるロック
装置。[Claims for Utility Model Registration] 1. An engine configured to transmit and drive the rotational driving force of a crank pulley provided on the output shaft of the engine to equipment via a belt, an idler pulley, and a transmission belt. The pulley and idler pulley are each divided into two halves, and the two halves of the crank pulley and idler pulley are slidably fitted into each other, and each crank pulley and idler pulley are always moved in a direction in which they approach each other. An automatic engine variable crank pulley, characterized in that a biasing elastic member is interposed, and the crank pulley is provided with a locking device that locks the moving side of the crank pulley when the engine is idling and at high speeds. locking device. 1 2 The automatic variable crank for an engine according to claim 1, wherein the lock mechanism is constituted by a hydraulic mechanism provided on an elastic member that connects the crank pulley and the idle pulley. A locking device on a pulley. 3. In the automatic variable crank pulley for an engine according to claim 1, wherein the locking mechanism is constituted by an electromagnetic mechanism provided on an elastic member connecting the crank pulley and the idle pulley. locking device.
JP10249782U 1982-07-08 1982-07-08 Locking device in automatic variable crank pulley of engine Pending JPS599130U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10249782U JPS599130U (en) 1982-07-08 1982-07-08 Locking device in automatic variable crank pulley of engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10249782U JPS599130U (en) 1982-07-08 1982-07-08 Locking device in automatic variable crank pulley of engine

Publications (1)

Publication Number Publication Date
JPS599130U true JPS599130U (en) 1984-01-20

Family

ID=30241565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10249782U Pending JPS599130U (en) 1982-07-08 1982-07-08 Locking device in automatic variable crank pulley of engine

Country Status (1)

Country Link
JP (1) JPS599130U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103047380A (en) * 2012-12-24 2013-04-17 俞晶铭 Vehicular power transmission mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103047380A (en) * 2012-12-24 2013-04-17 俞晶铭 Vehicular power transmission mechanism

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