JPH02124355U - - Google Patents

Info

Publication number
JPH02124355U
JPH02124355U JP3379689U JP3379689U JPH02124355U JP H02124355 U JPH02124355 U JP H02124355U JP 3379689 U JP3379689 U JP 3379689U JP 3379689 U JP3379689 U JP 3379689U JP H02124355 U JPH02124355 U JP H02124355U
Authority
JP
Japan
Prior art keywords
annular member
inner annular
damper structure
shaft
torque transmission
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
JP3379689U
Other languages
Japanese (ja)
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 JP3379689U priority Critical patent/JPH02124355U/ja
Publication of JPH02124355U publication Critical patent/JPH02124355U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Gears, Cams (AREA)

Description

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

第1図は本考案が適用された動力伝達機構の模
式図である。第2図は本考案装置を一部切除して
示す軸方向端面図である。第3図は第2図の―
線に沿う断面図である。 1……電動モータ、2……出力軸、3……ウオ
ームギヤ、4……ウオームホイール、5……入力
軸、6……ピニオンギヤ、7……スパーギヤ、8
……ダンパ装置、9……内側環状部材、9a……
切欠部、10……外側環状部材、11……ノツク
ピン、12……ダンパ部材、13……軸方向溝、
14……ローラ。
FIG. 1 is a schematic diagram of a power transmission mechanism to which the present invention is applied. FIG. 2 is an axial end view with a portion of the device according to the present invention cut away. Figure 3 is the same as Figure 2.
It is a sectional view along a line. 1... Electric motor, 2... Output shaft, 3... Worm gear, 4... Worm wheel, 5... Input shaft, 6... Pinion gear, 7... Spur gear, 8
...Damper device, 9...Inner annular member, 9a...
Notch, 10... Outer annular member, 11... Knock pin, 12... Damper member, 13... Axial groove,
14... Laura.

Claims (1)

【実用新案登録請求の範囲】 (1) 入力軸と出力軸との間に伝達される回転ト
ルクの緩衝作用を行うためのダンパ構造であつて
、 前記軸の一方に相対回転可能なように嵌合し、
かつその円周を分断する少なくとも1つの切欠部
を有する内側環状部材と、前記軸の他方に連結さ
れ、かつ軟質弾性材料からなるダンパ部材を介し
て前記内側環状部材の外周に一体的に結合した外
側環状部材とからなると共に、 前記一方の軸と前記内側環状部材との間の相対
回転に応じて前記内側環状部材に対して拡径方向
力を作用させるためのカム手段を備えることを特
徴とするトルク伝達軸のためのダンパ構造。 (2) 前記内側環状部材と前記外側環状部材とが
互いに回り止め手段を介して結合していることを
特徴とする第1請求項に記載のトルク伝達軸のた
めのダンパ構造。 (3) 前記カム手段が、前記一方の軸の外周面を
転動し得るローラ部材と、該ローラ部材を受容す
べく前記内側環状部材の内周面に形成されたテー
パ溝からなることを特徴とする第1請求項に記載
のトルク伝達軸のためのダンパ構造。
[Claims for Utility Model Registration] (1) A damper structure for buffering rotational torque transmitted between an input shaft and an output shaft, which is fitted to one of the shafts so as to be relatively rotatable. together,
an inner annular member having at least one notch dividing the circumference thereof; and an inner annular member integrally connected to the outer periphery of the inner annular member via a damper member made of a soft elastic material and connected to the other of the shafts. an outer annular member, and a cam means for applying a force in a radially expanding direction to the inner annular member in accordance with relative rotation between the one shaft and the inner annular member. Damper structure for torque transmission shaft. (2) The damper structure for a torque transmission shaft according to claim 1, wherein the inner annular member and the outer annular member are coupled to each other via a rotation preventing means. (3) The cam means comprises a roller member that can roll on the outer peripheral surface of the one shaft, and a tapered groove formed in the inner peripheral surface of the inner annular member to receive the roller member. A damper structure for a torque transmission shaft according to claim 1.
JP3379689U 1989-03-24 1989-03-24 Pending JPH02124355U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3379689U JPH02124355U (en) 1989-03-24 1989-03-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3379689U JPH02124355U (en) 1989-03-24 1989-03-24

Publications (1)

Publication Number Publication Date
JPH02124355U true JPH02124355U (en) 1990-10-12

Family

ID=31537733

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3379689U Pending JPH02124355U (en) 1989-03-24 1989-03-24

Country Status (1)

Country Link
JP (1) JPH02124355U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012092948A (en) * 2010-10-29 2012-05-17 Jtekt Corp Isolation damper pulley

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS526859A (en) * 1975-07-04 1977-01-19 Honda Motor Co Ltd Shock absorbing device in a transmission gear

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS526859A (en) * 1975-07-04 1977-01-19 Honda Motor Co Ltd Shock absorbing device in a transmission gear

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012092948A (en) * 2010-10-29 2012-05-17 Jtekt Corp Isolation damper pulley

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