JPH03126239U - - Google Patents

Info

Publication number
JPH03126239U
JPH03126239U JP3505190U JP3505190U JPH03126239U JP H03126239 U JPH03126239 U JP H03126239U JP 3505190 U JP3505190 U JP 3505190U JP 3505190 U JP3505190 U JP 3505190U JP H03126239 U JPH03126239 U JP H03126239U
Authority
JP
Japan
Prior art keywords
cam
camshaft
piston
piston part
shaft
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
JP3505190U
Other languages
Japanese (ja)
Other versions
JPH0735621Y2 (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 JP1990035051U priority Critical patent/JPH0735621Y2/en
Publication of JPH03126239U publication Critical patent/JPH03126239U/ja
Application granted granted Critical
Publication of JPH0735621Y2 publication Critical patent/JPH0735621Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Actuator (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Gear-Shifting Mechanisms (AREA)

Description

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

第１図、第２図は本考案の一実施例を示し、第
１図は送りレバーの縦断面図、第２図はトランス
フア装置駆動部の概略構成図、第３図および第４
図はそれぞれ従来例の断面図である。 １……駆動部、３……カム軸、４Ａ，４Ｂ……
カム、５……支軸、６……送りレバー、７……カ
ムフオロワ、１２……固定軸、１３……スライド
筒、１４……軸受、１６……ピストン軸、１６ａ
……ピストン部、１７……シリンダカバー、１９
Ａ，１９Ｂ……油室、２０Ａ，２０Ｂ……油圧供
給孔、２１……シフトアーム。 1 and 2 show an embodiment of the present invention, in which FIG. 1 is a vertical sectional view of the feed lever, FIG. 2 is a schematic configuration diagram of the transfer device drive section, and FIGS.
Each figure is a sectional view of a conventional example. 1... Drive unit, 3... Camshaft, 4A, 4B...
Cam, 5... Support shaft, 6... Feed lever, 7... Cam follower, 12... Fixed shaft, 13... Slide tube, 14... Bearing, 16... Piston shaft, 16a
... Piston part, 17 ... Cylinder cover, 19
A, 19B...oil chamber, 20A, 20B...hydraulic supply hole, 21...shift arm.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数のカムを有するカム軸と、このカム軸に平
行な軸を中心として揺動自在に支持され前記カム
に当接するカムフオロワを有するレバーとを備え
たカム切換装置において、レバーにカム軸と平行
な固定軸およびピストン軸を設け、固定軸に軸心
方向に摺動自在に外嵌されたスライド筒を設ける
とともに、このスライド筒に軸受を介して前記カ
ムフオロワを回転自在に外嵌し、前記ピストン軸
の中間部に形成したピストン部に摺動自在に外嵌
されピストン部の両側に油室を形成するシリンダ
カバーを設け、このシリンダカバーとスライド筒
とをシフトアームを介して連結し、各油室に圧油
を給排出する油圧供給経路を設けたことを特徴と
するカム切換装置。 In a cam switching device comprising a camshaft having a plurality of cams, and a lever having a cam follower that is swingably supported about an axis parallel to the camshaft and comes into contact with the cam, the lever has a camshaft parallel to the camshaft. A fixed shaft and a piston shaft are provided, a slide tube is provided on the fixed shaft so as to be slidable in the axial direction, and the cam follower is rotatably fitted on the slide tube via a bearing, and the piston shaft A cylinder cover is provided that is slidably fitted onto the piston part formed in the middle of the piston part and forms an oil chamber on both sides of the piston part.The cylinder cover and the slide cylinder are connected via a shift arm, and each oil chamber is A cam switching device characterized by having a hydraulic pressure supply path for supplying and discharging pressure oil to and from the cam.
JP1990035051U 1990-03-30 1990-03-30 Cam switching device Expired - Lifetime JPH0735621Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990035051U JPH0735621Y2 (en) 1990-03-30 1990-03-30 Cam switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990035051U JPH0735621Y2 (en) 1990-03-30 1990-03-30 Cam switching device

Publications (2)

Publication Number Publication Date
JPH03126239U true JPH03126239U (en) 1991-12-19
JPH0735621Y2 JPH0735621Y2 (en) 1995-08-16

Family

ID=31540072

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990035051U Expired - Lifetime JPH0735621Y2 (en) 1990-03-30 1990-03-30 Cam switching device

Country Status (1)

Country Link
JP (1) JPH0735621Y2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5130038U (en) * 1974-08-27 1976-03-04
JPS5286074U (en) * 1975-12-23 1977-06-27
JPS6246141U (en) * 1985-09-09 1987-03-20
JPS636652U (en) * 1986-06-30 1988-01-18

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5130038U (en) * 1974-08-27 1976-03-04
JPS5286074U (en) * 1975-12-23 1977-06-27
JPS6246141U (en) * 1985-09-09 1987-03-20
JPS636652U (en) * 1986-06-30 1988-01-18

Also Published As

Publication number Publication date
JPH0735621Y2 (en) 1995-08-16

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term