JPS60110753U - gear transmission mechanism - Google Patents

gear transmission mechanism

Info

Publication number
JPS60110753U
JPS60110753U JP20281083U JP20281083U JPS60110753U JP S60110753 U JPS60110753 U JP S60110753U JP 20281083 U JP20281083 U JP 20281083U JP 20281083 U JP20281083 U JP 20281083U JP S60110753 U JPS60110753 U JP S60110753U
Authority
JP
Japan
Prior art keywords
transmission mechanism
gear transmission
cam groove
change
change drum
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
JP20281083U
Other languages
Japanese (ja)
Inventor
首藤　伸二
Original Assignee
川崎重工業株式会社
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 川崎重工業株式会社 filed Critical 川崎重工業株式会社
Priority to JP20281083U priority Critical patent/JPS60110753U/en
Publication of JPS60110753U publication Critical patent/JPS60110753U/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/08—Multiple final output mechanisms being moved by a single common final actuating mechanism
    • F16H63/16—Multiple final output mechanisms being moved by a single common final actuating mechanism the final output mechanisms being successively actuated by progressive movement of the final actuating mechanism
    • F16H63/18—Multiple final output mechanisms being moved by a single common final actuating mechanism the final output mechanisms being successively actuated by progressive movement of the final actuating mechanism the final actuating mechanism comprising cams

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (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図は本考案によるギヤ変速機構の縦断面図、第２図
は第１図の■−■断面部分図、第３図は第１図のチェン
ジドラムの■矢視図、第４図は別の実施例の縦断面部分
図、第５図は第４図の■−Ｖ断面図、第６図、第７図、
第８図はそれぞれ更に別の実施例の縦断面部分図である
。１・・・・・・チェンジドラム、２・・・・・・クラ
ンクケース、５・・・・・・カム溝、６−−−−−−シ
フトフオーク、６ａ・・・・・・ピン、１８・・・・・
・チェンジペダル（チェンジレバーの一例）、５１・・
・・・・ローラ、５３・・・・・・鋼球。Fig. 1 is a longitudinal cross-sectional view of the gear transmission mechanism according to the present invention, Fig. 2 is a partial cross-sectional view taken along the line ■-■ of Fig. 1, Fig. 3 is a view of the change drum shown in Fig. 1 in the direction of the ■ arrow, and Fig. 4 is a A vertical cross-sectional partial view of another embodiment, FIG. 5 is a cross-sectional view taken along the line ■-V in FIG.
FIG. 8 is a longitudinal cross-sectional partial view of still another embodiment. 1...Change drum, 2...Crank case, 5...Cam groove, 6---Shift fork, 6a...Pin, 18・・・・・・
・Change pedal (an example of a change lever), 51...
...Roller, 53...Steel ball.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）外周面にカム溝を有するチェンジドラムがクラン
クケースに回動自在に支持され、上記カム溝にギヤ変速
用シフトフォークのピンが係合し、チェンジドラムをチ
ェンジレバーに連結してチェンジレバーの操作によりチ
ェンジドラムを回動し得るようにすると共に、チェンジ
ドラムを外周面が硬化処理されたアルミニウム又はアル
ミニウム合金製としたことを特徴とするギヤ変速機構。(1) A change drum having a cam groove on its outer circumferential surface is rotatably supported by the crankcase, a pin of a shift fork for gear shifting engages with the cam groove, and the change drum is connected to the change lever, and the change lever is connected to the change drum. A gear transmission mechanism characterized in that the change drum can be rotated by the operation of the above, and the change drum is made of aluminum or aluminum alloy whose outer peripheral surface is hardened. （２）上記ピンが、回転自在に嵌合するローラを介して
上記カム溝に係合している実用新案登録請求の範囲第１
項記載のギヤ変速機構。 −（３）上記ピンが、回転自在の鋼球を介して上記カム
溝に係合している実用新案登録請求の範囲第１項記載の
ギヤ変速機構。(2) Utility model registration claim 1, wherein the pin is engaged with the cam groove via a rotatably fitted roller.
Gear transmission mechanism described in section. (3) The gear transmission mechanism according to claim 1, wherein the pin engages with the cam groove via a rotatable steel ball.
JP20281083U 1983-12-29 1983-12-29 gear transmission mechanism Pending JPS60110753U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20281083U JPS60110753U (en) 1983-12-29 1983-12-29 gear transmission mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20281083U JPS60110753U (en) 1983-12-29 1983-12-29 gear transmission mechanism

Publications (1)

Publication Number Publication Date
JPS60110753U true JPS60110753U (en) 1985-07-27

Family

ID=30765242

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20281083U Pending JPS60110753U (en) 1983-12-29 1983-12-29 gear transmission mechanism

Country Status (1)

Country Link
JP (1) JPS60110753U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016186357A (en) * 2015-03-27 2016-10-27 本田技研工業株式会社 Power unit transmission

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016186357A (en) * 2015-03-27 2016-10-27 本田技研工業株式会社 Power unit transmission

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