JPS6330657U - - Google Patents

Info

Publication number
JPS6330657U
JPS6330657U JP12567786U JP12567786U JPS6330657U JP S6330657 U JPS6330657 U JP S6330657U JP 12567786 U JP12567786 U JP 12567786U JP 12567786 U JP12567786 U JP 12567786U JP S6330657 U JPS6330657 U JP S6330657U
Authority
JP
Japan
Prior art keywords
star wheel
chain
cam
star
rotating
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
JP12567786U
Other languages
Japanese (ja)
Other versions
JPH0642128Y2 (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 JP12567786U priority Critical patent/JPH0642128Y2/en
Publication of JPS6330657U publication Critical patent/JPS6330657U/ja
Application granted granted Critical
Publication of JPH0642128Y2 publication Critical patent/JPH0642128Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Retarders (AREA)
  • Transmission Devices (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を示す断面図、第２図
は第１図のＡ―Ａ断面を示す断面図、第３図及び
第４図は本考案のカムの実施例を示す平面図、第
５図は従来の減速機構を示す断面図である。 ７……入力軸、８……第１段の出力軸（第２段
の入力軸）、９……出力軸、１２……カム、１３
……チエーン（第１段目）、１４……固定側スタ
ーホイール（第１段目）、１５……回転側スター
ホイール（第１段目）、１６……固定側スターホ
イール（第２段目）、１９……カム、２０……チ
エーン（第２段目）、２１……回転側スターホイ
ール（第２段目）。 Fig. 1 is a sectional view showing an embodiment of the present invention, Fig. 2 is a sectional view taken along the line AA in Fig. 1, and Figs. 3 and 4 are plan views showing an embodiment of the cam of the present invention. , FIG. 5 is a sectional view showing a conventional speed reduction mechanism. 7... Input shaft, 8... First stage output shaft (second stage input shaft), 9... Output shaft, 12... Cam, 13
...Chain (first stage), 14...Fixed star wheel (first stage), 15...Rotating star wheel (first stage), 16...Fixed star wheel (second stage) ), 19...cam, 20...chain (second stage), 21...rotating star wheel (second stage).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 歯数の異なるスターホイールの一方を固定し、
他方を回転自在に軸支するとともに、この１組の
スターホイールと円周上で噛み合うチエーンを設
け、該チエーンの内側に前記スターホイールとの
噛合点を移動させる円弧状のカムを設け、入力軸
を前記カムに軸着し、且つ、前記回転側スターホ
イールの回転軸を出力軸としたことを特徴とする
差動減速機構。 Fix one side of the star wheel with a different number of teeth,
The other is rotatably supported, and a chain is provided that engages with this pair of star wheels on the circumference, and an arc-shaped cam that moves the point of engagement with the star wheel is provided inside the chain. is pivotally attached to the cam, and the rotating shaft of the rotating star wheel is used as an output shaft.
JP12567786U 1986-08-18 1986-08-18 Reduction mechanism Expired - Lifetime JPH0642128Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12567786U JPH0642128Y2 (en) 1986-08-18 1986-08-18 Reduction mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12567786U JPH0642128Y2 (en) 1986-08-18 1986-08-18 Reduction mechanism

Publications (2)

Publication Number Publication Date
JPS6330657U true JPS6330657U (en) 1988-02-29
JPH0642128Y2 JPH0642128Y2 (en) 1994-11-02

Family

ID=31018781

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12567786U Expired - Lifetime JPH0642128Y2 (en) 1986-08-18 1986-08-18 Reduction mechanism

Country Status (1)

Country Link
JP (1) JPH0642128Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021166540A1 (en) * 2020-02-19 2021-08-26 株式会社三共製作所 Transmission mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021166540A1 (en) * 2020-02-19 2021-08-26 株式会社三共製作所 Transmission mechanism
US11703108B2 (en) 2020-02-19 2023-07-18 Sankyo Seisakusho Co. Transmission mechanism

Also Published As

Publication number Publication date
JPH0642128Y2 (en) 1994-11-02

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