JPS6453553U - - Google Patents

Info

Publication number
JPS6453553U
JPS6453553U JP14685887U JP14685887U JPS6453553U JP S6453553 U JPS6453553 U JP S6453553U JP 14685887 U JP14685887 U JP 14685887U JP 14685887 U JP14685887 U JP 14685887U JP S6453553 U JPS6453553 U JP S6453553U
Authority
JP
Japan
Prior art keywords
clutch
transmission section
main
transmission
gears
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.)
Granted
Application number
JP14685887U
Other languages
Japanese (ja)
Other versions
JPH064132Y2 (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 JP14685887U priority Critical patent/JPH064132Y2/en
Publication of JPS6453553U publication Critical patent/JPS6453553U/ja
Application granted granted Critical
Publication of JPH064132Y2 publication Critical patent/JPH064132Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

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

図面は、本考案にかかる油圧操作式クラツチを
備えた変速装置を示し、第１図は全体の縦断側面
図、第２図は要部の拡大縦断側面図、第３図は、
操作系を示す概略図である。 主クラツチ……３、変速操作レバー……２０Ａ
、副変速部……４、油圧クラツチ……１５Ａ，１
５Ｂ，１５Ｃ，１５Ｄ、主変速部……１６、サイ
ドクラツチ……１７、車軸……１８、油圧ポンプ
……１９、主油圧回路……Ｃ、リリーフバルブ…
…ＲＶ、連係機構……２０。 The drawings show a transmission equipped with a hydraulically operated clutch according to the present invention; FIG. 1 is an overall vertical side view, FIG. 2 is an enlarged vertical side view of the main parts, and FIG.
It is a schematic diagram showing an operation system. Main clutch...3, Gear shift operation lever...20A
, Sub-transmission part...4, Hydraulic clutch...15A, 1
5B, 15C, 15D, Main transmission section...16, Side clutch...17, Axle...18, Hydraulic pump...19, Main hydraulic circuit...C, Relief valve...
...RV, linkage mechanism...20.

Claims (1)

【実用新案登録請求の範囲】 動力の入力を入り切りする油圧操作式の主ク
ラツチ３を、変速操作レバー２０Ａで手動シフト
操作する副変速部４に設け、該副変速部４の出力
を常時噛み合い式の４基の油圧クラツチ１５Ａ，
１５Ｂ，１５Ｃ，１５Ｄの選択操作によつて変速
する主変速部１６を前記副変速部４に連設し、該
主変速部１６の出力を直接又はサイドクラツチ１
７を介して車軸１８に伝達するように構成した油
圧圧操作式クラツチを備えた変速装置において、
油圧ポンプ１９に対して前記主クラツチ３及び主
変速部１６の４基の油圧クラツチ１５Ａ，１５Ｂ
，１５Ｃ，１５Ｄの主油圧回路Ｃと並列にリリー
フバルブＲＶを設け、該リリーフバルブＲＶを前
記副変速部４の手動シフト操作に連動して前記主
油圧回路Ｃを圧力を一時的に低減させる連係機構
２０を設けたことを特徴とする油圧操作式クラツ
チを備えた変速装置。 前記連係機構２０が、前記副変速部４の変速
段数に対応した段数の波形カム面２０Ｂを備えた
操作杆２０Ｃとその波形カム面２０Ｂに弾性当接
するバルブ操作ロツド２０Ｄとから構成されてい
る実用新案登録請求の範囲第項に記載の油圧操
作式クラツチを備えた変速装置。 前記副変速部４を、副変速第１ギヤ９と副変
速第２ギヤ１２とを副変速軸１０に遊嵌し、これ
らに夫々内歯クラツチギヤ１１，１３を一体形成
し、これら内歯クラツチギヤ１１，１３に対して
シフト操作される３連一体構造の副変速第３ギヤ
１４を前記副変速軸１０にスプライン嵌合してあ
る実用新案登録請求の範囲第項又は第項に記
載の油圧操作式クラツチを備えた変速装置。[Claims for Utility Model Registration] A hydraulically operated main clutch 3 for turning on and off power input is provided in a sub-transmission section 4 that is manually shifted using a shift operation lever 20A, and the output of the sub-transmission section 4 is constantly engaged. 4 hydraulic clutches 15A,
A main transmission section 16 that changes gears by selecting operations 15B, 15C, and 15D is connected to the auxiliary transmission section 4, and the output of the main transmission section 16 is transmitted directly or to the side clutch 1.
In a transmission with a hydraulically actuated clutch configured to transmit power to the axle 18 via 7,
The four hydraulic clutches 15A and 15B of the main clutch 3 and the main transmission section 16 are connected to the hydraulic pump 19.
, 15C, 15D, a relief valve RV is provided in parallel with the main hydraulic circuit C, and the relief valve RV is linked to the manual shift operation of the auxiliary transmission section 4 to temporarily reduce the pressure in the main hydraulic circuit C. A transmission equipped with a hydraulically operated clutch, characterized in that a mechanism 20 is provided. In practical use, the linkage mechanism 20 is composed of an operating rod 20C having a waveform cam surface 20B with a number of gears corresponding to the number of gears of the sub-transmission section 4, and a valve operating rod 20D elastically abutting against the waveform cam surface 20B. A transmission equipped with a hydraulically operated clutch according to claim 1. In the auxiliary transmission section 4, the auxiliary transmission first gear 9 and the auxiliary transmission second gear 12 are loosely fitted to the auxiliary transmission shaft 10, and internal tooth clutch gears 11 and 13 are integrally formed with these, respectively. . Transmission with clutch.
JP14685887U 1987-09-26 1987-09-26 Transmission with hydraulically operated clutch Expired - Lifetime JPH064132Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14685887U JPH064132Y2 (en) 1987-09-26 1987-09-26 Transmission with hydraulically operated clutch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14685887U JPH064132Y2 (en) 1987-09-26 1987-09-26 Transmission with hydraulically operated clutch

Publications (2)

Publication Number Publication Date
JPS6453553U true JPS6453553U (en) 1989-04-03
JPH064132Y2 JPH064132Y2 (en) 1994-02-02

Family

ID=31416732

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14685887U Expired - Lifetime JPH064132Y2 (en) 1987-09-26 1987-09-26 Transmission with hydraulically operated clutch

Country Status (1)

Country Link
JP (1) JPH064132Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017168615A1 (en) * 2016-03-30 2017-10-05 本田技研工業株式会社 Power transmission device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017168615A1 (en) * 2016-03-30 2017-10-05 本田技研工業株式会社 Power transmission device
JPWO2017168615A1 (en) * 2016-03-30 2018-10-18 本田技研工業株式会社 Power transmission device

Also Published As

Publication number Publication date
JPH064132Y2 (en) 1994-02-02

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