JPH0336523U - - Google Patents
Info
- Publication number
- JPH0336523U JPH0336523U JP9729389U JP9729389U JPH0336523U JP H0336523 U JPH0336523 U JP H0336523U JP 9729389 U JP9729389 U JP 9729389U JP 9729389 U JP9729389 U JP 9729389U JP H0336523 U JPH0336523 U JP H0336523U
- Authority
- JP
- Japan
- Prior art keywords
- elastic coupling
- flange
- protrusion
- rubber
- propeller 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
Links
- 230000008878 coupling Effects 0.000 claims description 45
- 238000010168 coupling process Methods 0.000 claims description 45
- 238000005859 coupling reaction Methods 0.000 claims description 45
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 241001247986 Calotropis procera Species 0.000 claims description 7
- 239000013013 elastic material Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 101150071927 AANAT gene Proteins 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Motor Power Transmission Devices (AREA)
Description
第１図および第２図はこの考案による弾性カツ
プリングの第１の実施例を示し、第１図は第２図
のＹ−Ｙ線に沿つて見た縦断面図、第２図は第１
図のＸ−Ｘ線に沿つて見た横断面図、第３図はプ
ロペラシヤフトとデフアレンシヤルとの間に弾性
カツプリングを設けた等価モデル図、第４図はト
ランスミツシヨンとデフアレンシヤルとをプロペ
ラシヤフトで連結した状態を示す説明図、第５図
および第６図はこの考案による弾性カツプリング
の第２の実施例を示し、第５図は第６図のＢ−Ｂ
線に沿つて見た縦断面図、第６図は第５図のＡ−
Ａ線に沿つて見た横断面図、第７図および第８図
はこの考案による弾性カツプリングの第３の実施
例を示し、第７図は第８図のＤ−Ｄ線に沿つて見
た縦断面図、第８図は第７図のＣ−Ｃ線に沿つて
見た横断面図、第９図および第１０図はこの考案
による弾性カツプリングの第４の実施例を示し、
第９図は第１０図のＦ−Ｆ線に沿つて見た縦断面
図、第１０図は第９図のＥ−Ｅ線に沿つて見た横
断面図、第１１図および第１２図はこの考案によ
る弾性カツプリングの第５の実施例を示し、第１
１図は第１２図のＨ−Ｈ線に沿つて見た縦断面図
、第１２図は第１１図のＧ−Ｇ線に沿つて見た横
断面図、第１３図は第９図および第１０のゴム製
ストツパーを示す斜視図、第１４図は第１１図お
よび第１２図のゴムストツパーを示す斜視図、第
１５図および第１６図はこの考案による弾性カツ
プリングの第６の実施例を示し、第１５図は第１
６図のＪ−Ｊ線に沿つて見た縦断面図、第１６図
は第１５図のＩ−Ｉ線に沿つて見た横断面図、第
１７図および第１８図はこの考案による弾性カツ
プリングの第７の実施例を示し、第１７図は第１
８図のＬ−Ｌ線に沿つて見た縦断面図、第１８図
は第１７図のＫ−Ｋ線に沿つて見た横断面図、第
１９図は第１５図および第１６図のゴムストツパ
ーを示す斜視図、第２０図は第１７図および第１
８図のゴムストツパーを示す斜視図、第２１図お
よび第２２図はこの考案による弾性カツプリング
の第８の実施例を示し、第２１図は第２２図のＮ
−Ｎ線に沿つて見た縦断面図、第２２図は第２１
図のＭ−Ｍ線に沿つて見た横断面図、第２３図お
よび第２４図はこの考案による弾性カツプリング
の第９の実施例を示し、第２３図は第２４図のＰ
−Ｐ線に沿つて見た縦断面図、第２４図は第２３
図のＯ−Ｏ線に沿つて見た横断面図、第２５図お
よび第２６図はこの考案による弾性カツプリング
の第１０の実施例を示し、第２５図は第２６図の
Ｒ−Ｒ線に沿つて見た縦断面図、第２６図は第２
５図のＱ−Ｑ線に沿つて見た横断面図、第２７図
および第２８図はこの考案による弾性カツプリン
グの第１１の実施例を示し、第２７図は第２８図
のＴ−Ｔ線に沿つて見た縦断面図、第２８図は第
２７図のＳ−Ｓ線に沿つて見た横断面図、第２９
図は第２１図および第２２図のゴムストツパーを
示す斜視図、第３０図は第２３図および第２４図
のゴムストツパーを示す斜視図、第３１図は第２
５図および第２６図のゴムストツパーを示す斜視
図、第３２図は第２７図、第２８図のゴムストツ
パーを示す斜視図、第３３図はこの考案による弾
性カツプリングの第１２の実施例を示す縦断面図
、第３４図はこの考案による弾性カツプリングの
第１３の実施例を示す縦断面図、第３５図はこの
考案による弾性カツプリングの第１４の実施例を
示す縦断面図、第３６図は弾性カツプリングが設
けられてない状態のプロペラシヤフトとデフアレ
ンシヤルとの間の等価モデル図、第３７図はこの
考案による弾性カツプリングの第１５の実施例を
示す縦断面図、第３８図、第３９図、第４０図、
および第４１図は第３７図のゴムブツシユを示す
断面図である。
１，７１……第１のフランジ、２，７２……外
周ストツパー部、３，７３……第２のフランジ、
４，７４……内周ストツパー部、５，４０，４１
，４２，７５……軸受け、６，７６……ゴムブツ
シユ、７，７７……外側スリーブ、８，７８……
ゴム製弾性部材、９，７９……内側スリーブ、１
０，１８，８０，８８……突部、１１……溝、１
２，８３……ばか穴、１３……貫通孔、１４，８
４……溝部、１５，８５……ねじ穴、１６，２０
，９０……孔、１７……位置決めピン、１９，８
９……鍔部、２１，２２，９１……段部、２３…
…スナツプリング、３０……プロペラシヤフト、
３１……トランスミツシヨン、３２……デフアレ
ンシヤル、３３……ユニバーサルジヨイント、４
３，４６，５０，５１，５２，５３，５４，５５
……ゴムストツパー、４４，４７……ゴム材、４
５，４８……嵌合部材、４９……ピン、５７……
プレート、６０，６１……カバー、８１，８２…
…凹溝、９３……環状部材、１００……ウエーブ
ワツシヤ、１０１……ナツト。
1 and 2 show a first embodiment of the elastic coupling according to this invention, FIG. 1 is a longitudinal sectional view taken along the Y-Y line in FIG.
A cross-sectional view taken along the line X-X in the figure, Figure 3 is an equivalent model diagram with an elastic coupling between the propeller shaft and differential, and Figure 4 shows the transmission and differential. FIGS. 5 and 6 show a second embodiment of the elastic coupling according to this invention, and FIG.
A vertical cross-sectional view taken along the line, Figure 6 is A- in Figure 5.
The cross-sectional views taken along the line A, FIGS. 7 and 8 show a third embodiment of the elastic coupling according to the invention, FIG. 7 taken along the line D--D in FIG. FIG. 8 is a cross-sectional view taken along line C--C in FIG. 7, and FIGS. 9 and 10 show a fourth embodiment of the elastic coupling according to this invention.
Figure 9 is a longitudinal cross-sectional view taken along the line F-F in Figure 10, Figure 10 is a cross-sectional view taken along the line E-E in Figure 9, and Figures 11 and 12 are The fifth embodiment of the elastic coupling according to this invention is shown, and the first
Figure 1 is a longitudinal cross-sectional view taken along line H-H in Figure 12, Figure 12 is a cross-sectional view taken along line G-G in Figure 11, and Figure 13 is a cross-sectional view taken along line H-H in Figure 11. 14 is a perspective view showing the rubber stopper of FIGS. 11 and 12, FIGS. 15 and 16 show a sixth embodiment of the elastic coupling according to this invention, Figure 15 is the first
6 is a longitudinal cross-sectional view taken along line J-J in Figure 6, Figure 16 is a cross-sectional view taken along line I-I in Figure 15, and Figures 17 and 18 are elastic couplings according to this invention. FIG. 17 shows the seventh embodiment of the first embodiment.
8 is a longitudinal sectional view taken along line LL in FIG. 8, FIG. 18 is a cross sectional view taken along line KK in FIG. 17, and FIG. 19 is a rubber stopper shown in FIGS. 15 and 16. Fig. 20 is a perspective view showing Fig. 17 and Fig. 1.
FIG. 8 is a perspective view showing the rubber stopper, FIGS. 21 and 22 show an eighth embodiment of the elastic coupling according to this invention, and FIG.
- Longitudinal cross-sectional view taken along the N line, Figure 22 is the 21st
23 and 24 show a ninth embodiment of the elastic coupling according to this invention, and FIG.
- Longitudinal cross-sectional view taken along the P line, Figure 24 is the 23rd
25 and 26 show the tenth embodiment of the elastic coupling according to this invention, and FIG. 25 is taken along the line R-R in FIG. 26. A longitudinal sectional view taken along the line, Figure 26 is the second
5, FIGS. 27 and 28 show an eleventh embodiment of the elastic coupling according to this invention, and FIG. 27 is a cross-sectional view taken along the line T-T in FIG. 28. 28 is a longitudinal sectional view taken along line S-S in FIG. 27, and 29th
The figure is a perspective view showing the rubber stopper shown in Figs. 21 and 22, Fig. 30 is a perspective view showing the rubber stopper shown in Figs. 23 and 24, and Fig. 31 is a perspective view showing the rubber stopper shown in Figs.
5 and 26, FIG. 32 is a perspective view of the rubber stoppers shown in FIGS. 27 and 28, and FIG. 33 is a longitudinal section showing the twelfth embodiment of the elastic coupling according to this invention. Fig. 34 is a vertical sectional view showing a thirteenth embodiment of the elastic coupling according to this invention, Fig. 35 is a longitudinal sectional view showing a fourteenth embodiment of the elastic coupling according to this invention, and Fig. 36 is a longitudinal sectional view showing the elastic coupling according to the invention. Fig. 37 is a vertical sectional view showing the fifteenth embodiment of the elastic coupling according to this invention; Figs. 38 and 39; Figure 40,
and FIG. 41 is a sectional view showing the rubber bushing of FIG. 37. 1,71...First flange, 2,72...Outer circumference stopper part, 3,73...Second flange,
4, 74... Inner circumference stopper part, 5, 40, 41
, 42, 75... bearing, 6, 76... rubber bushing, 7, 77... outer sleeve, 8, 78...
Rubber elastic member, 9, 79...inner sleeve, 1
0, 18, 80, 88... Protrusion, 11... Groove, 1
2,83...Bakahole, 13...Through hole, 14,8
4... Groove, 15, 85... Screw hole, 16, 20
, 90... hole, 17... positioning pin, 19,8
9...Trim part, 21, 22, 91...Step part, 23...
...Snat spring, 30...Propeller shaft,
31...transmission, 32...differential, 33...universal joint, 4
3, 46, 50, 51, 52, 53, 54, 55
...Rubber stopper, 44, 47...Rubber material, 4
5, 48... Fitting member, 49... Pin, 57...
Plate, 60, 61... Cover, 81, 82...
... Concave groove, 93 ... Annular member, 100 ... Wave washer, 101 ... Nut.
補正 平２．９．２０
考案の名称を次のように補正する。
考案の名称 弾性カツプリング
実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment September 20, 1999 The name of the invention is amended as follows. Name of the invention: Elastic coupling The scope of the utility model registration claims and the brief description of the drawings are amended as follows.
【実用新案登録請求の範囲】
(1) 自動車等のデフアレンシヤルとプロペラシ
ヤフトとの間に設けられて両者間を一体に連結す
るとともに、回転変動を吸収する弾性カツプリン
グであつて、該弾性カツプリングは、プロペラシ
ヤフト側に連結され、プロペラシヤフトと一体に
回転するとともに、回転中心部に突部１０が設け
られ、さらに該突部１０を囲んだ状態で内周面に
所定の間隔ごとに溝部１４を形成した環状の外周
ストツパー部２を一体に設けた第１のフランジ１
と、デフアレンシヤル側に連結され、デフアレン
シヤルと一体に回転するとともに、前記外周スト
ツパー部２の溝部１４内に位置し、該溝部１４の
端面と所定の間隔をおく突部１８を外周面に形成
した内周ストツパー部４を一体に設けた第２のフ
ランジ３と、前記第１のフランジ１の突部１０と
前記第２のフランジ３の内周ストツパー部４の内
面との間に設けられる軸受４１，４２と、内側ス
リーブ９とゴム製弾性部材８と外側スリーブ７と
からなるゴムブツシユ６とを具えたことを特徴と
する弾性カツプリング。
(2) 前記ゴムブツシユ６は、内側スリーブ９と
ゴム製弾性部材８と外側スリーブ７とからなると
ともに、前記ゴム製弾性部材８は、前記内側スリ
ーブ９の少なくとも一方の側面を全周に渡つて覆
つている請求項１記載の弾性カツプリング。
(3) 前記ゴムブツシユ６は、内側スリーブ９と
ゴム製弾性部材８と外側スリーブ７とからなると
ともに、前記ゴム製弾性部材８は、前記内側スリ
ーブ７の少なくとも一方の側面を全周に渡つて覆
つている請求項１記載の弾性カツプリング。[Scope of Claim for Utility Model Registration] (1) An elastic coupling provided between a differential and a propeller shaft of an automobile, etc., to integrally connect the two and absorb rotational fluctuations, the elastic coupling is connected to the propeller shaft side, rotates integrally with the propeller shaft, and is provided with a protrusion 10 at the center of rotation, and grooves 14 are provided at predetermined intervals on the inner peripheral surface surrounding the protrusion 10. A first flange 1 integrally provided with an annular outer circumferential stopper portion 2 formed with
The protrusion 18 is connected to the differential side, rotates together with the differential, is located within the groove 14 of the outer circumferential stopper section 2, and is spaced a predetermined distance from the end surface of the groove 14 on the outer circumferential surface. a second flange 3 integrally provided with an inner circumferential stopper portion 4 formed in the above-mentioned shape; An elastic coupling comprising: bearings 41, 42; and a rubber bush 6 comprising an inner sleeve 9, an elastic member 8 made of rubber and an outer sleeve 7. (2) The rubber bushing 6 is composed of an inner sleeve 9, a rubber elastic member 8, and an outer sleeve 7, and the rubber elastic member 8 covers at least one side surface of the inner sleeve 9 over the entire circumference. 2. The elastic coupling according to claim 1, wherein the elastic coupling is elastic. (3) The rubber bush 6 is composed of an inner sleeve 9, a rubber elastic member 8, and an outer sleeve 7, and the rubber elastic member 8 covers at least one side surface of the inner sleeve 7 over the entire circumference. 2. The elastic coupling according to claim 1, wherein the elastic coupling is elastic.
【図面の簡単な説明】
第１図はこの考案による弾性カツプリングの一
実施例を示す縦断面図であり第２図のＢ−Ｂ線に
沿つて見た図、第２図は第１図のＡ−Ａ線に沿つ
て見た図、第３図は第１図のゴムブツシユを示す
断面図、第４図、第５図および第６図は第１図の
ゴムブツシユの他の実施例を示す断面図、第７図
はプロペラシヤフトとデフアレンシヤルとの間に
弾性カツプリングを設けた等価モデル図、第８図
はトランスミツシヨンとデフアレンシヤルとをプ
ロペラシヤフトで連結した状態を示す説明図、第
９図は弾性カツプリングが設けられていない状態
のプロペラシヤフトとデフアレンシヤルとの間の
等価モデル図である。
１……第１のフランジ、２……外周ストツパー
部、３……第２のフランジ、４……内周ストツパ
ー部、４１，４２……軸受、６……ゴムブツシユ
、７……外側スリーブ、８……ゴム製弾性部材、
８ａ，８ｂ，８ｃ，８ｄ，１０，１８……突部、
９……内側スリーブ、１１……ねじ部、１２……
ばか穴、１４……溝部、１５……ねじ穴、１９…
…鍔部、２１……段部、３０……プロペラシヤフ
ト、３１……トランスミツシヨン、３２……デフ
アレンシヤル、３３……ユニバーサルジヨイント
、１００……ウエーブワツシヤ、１０１……ナツ
ト。[Brief Description of the Drawings] Figure 1 is a longitudinal cross-sectional view showing one embodiment of the elastic coupling according to this invention, taken along line B-B in Figure 2; A view taken along line A-A, FIG. 3 is a sectional view showing the rubber bushing in FIG. 1, and FIGS. 4, 5, and 6 are sectional views showing other embodiments of the rubber bushing in FIG. 1. 7 is an equivalent model diagram in which an elastic coupling is provided between the propeller shaft and the differential, FIG. 8 is an explanatory diagram showing the transmission and differential connected by the propeller shaft, and FIG. FIG. 9 is an equivalent model diagram between a propeller shaft and a differential without an elastic coupling. DESCRIPTION OF SYMBOLS 1... First flange, 2... Outer circumference stopper part, 3... Second flange, 4... Inner circumference stopper part, 41, 42... Bearing, 6... Rubber bushing, 7... Outer sleeve, 8 ...Rubber elastic member,
8a, 8b, 8c, 8d, 10, 18...protrusion,
9...Inner sleeve, 11...Threaded portion, 12...
Stupid hole, 14...groove, 15...screw hole, 19...
...Flame, 21...Step, 30...Propeller shaft, 31...Transmission, 32...Differential, 33...Universal joint, 100...Wave washer, 101...Nut.
Claims (1)
ヤフトとの間に設けられて両者間を一体に連結す
るとともに、回転変動を吸収する弾性カツプリン
グであつて、該弾性カツプリングは、プロペラシ
ヤフト側に連結され、プロペラシヤフトと一体に
回転するとともに、回転中心部に突部１０が設け
られ、さらに該突部１０を囲んだ状態で内周面に
所定の間隔ごとに溝部１４を形成した環状の外周
ストツパー部２を一体に設けた第１のフランジ１
と、デフアレンシヤル側に連結され、デフアレン
シヤルと一体に回転するとともに、前記外周スト
ツパー部２の溝部１４内に位置し、該溝部１４の
端面と所定の間隔をおく突部１８を外周面に形成
した内周ストツパー部４を一体に設けた第２のフ
ランジ３と、前記第１のフランジ１の突部１０と
前記第２のフランジ３の内周ストツパー部４の内
面との間に設けられる軸受け５と、ゴムブツシユ
６とを具えたことを特徴とする弾性カツプリング
。 (2) 前記第１のフランジ１の外周ストツパー部
２の内周面の少なくとも１つの溝部１４の両端面
には、ゴムストツパー５２，５３，５４，５５が
固設されている請求項１記載の弾性カツプリング
。 (3) 前記第２のフランジ３の内周ストツパー部
４の外周面の少なくとも１つの突部１８には、ゴ
ムストツパー４３，４６が固設されている請求項
１記載の弾性カツプリング。 (4) 前記第１のフランジ１の外周ストツパー部
２の互いに隣接する溝部１４と溝部１４との間の
突出部には、ゴムストツパー５０，５１が固設さ
れている請求項１記載の弾性カツプリング。 (5) 前記第１のフランジ１の外周ストツパー部
２と前記第２のフランジ３の内周ストツパー部３
との開口部には環状のカバー６０，６１が設けら
れている請求項１記載の弾性カツプリング。 (6) 自動車等のデフアレンシヤルとプロペラシ
ヤフトとの間に設けられて両者間を一体に連結す
るとともに、回転変動を吸収する弾性カツプリン
グであつて、該弾性カツプリングは、プロペラシ
ヤフト側に連結され、プロペラシヤフトと一体に
回転するとともに、回転中心部に突部８０が設け
られ、さらに該突部８０の外周面には周方向に渡
つて所定の間隔ごとに突部８８が形成されて、そ
れらの突部８８で内周ストツパー部７４が形成さ
れ、さらに前記突部８０を囲んだ状態で環状の環
状部材９３を一体に設けた第１のフランジ７１と
、デフアレンシヤル側に連結され、デフアレンシ
ヤルと一体に回転するとともに、前記内周ストツ
パー部７４の外周面の突部８８を位置させる溝部
８４を内周面に形成した外周ストツパー部７２を
一体に設けた第２のフランジ７３と、前記第１の
フランジ７１の突部８０と前記第２のフランジ７
３の内周面との間に設けられる軸受け７５と、前
記環状部材９３の内周面と前記第２のフランジ７
３の外周面との間に設けられるゴムブツシユ７６
とを具えたことを特徴とする弾性カツプリング。 (7) 自動車等のデフアレンシヤルとプロペラシ
ヤフトとの間に設けられて両者間を一体に連結す
るとともに、回転変動を吸収する弾性カツプリン
グであつて、該弾性カツプリングは、プロペラシ
ヤフト側に連結され、プロペラシヤフトと一体に
回転するとともに、回転中心部に突部１０が設け
られ、さらに該突部１０を囲んだ状態で内周面に
所定の間隔ごとに溝部１４を形成した環状の外周
ストツパー部２を一体に設けた第１のフランジ１
と、デフアレンシヤル側に連結され、デフアレン
シヤルと一体に回転するとともに、前記外周スト
ツパー部２の溝部１４内に位置し、該溝部１４の
端面と所定の間隔をおく突部１８を外周面に形成
した内周ストツパー部４を一体に設けた第２のフ
ランジ３と、前記第１のフランジ１の突部１０と
前記第２のフランジ３の内周ストツパー部４の内
面との間に設けられる軸受け４１，４２と、内側
スリーブ９とゴム製弾性部材８と外側スリーブ７
とからなるゴムブツシユ６とを具えたことを特徴
とする弾性カツプリング。 (8) 前記ゴムブツシユ６は、内側スリーブ９と
ゴム製弾性部材８と外側スリーブ７とからなると
ともに、前記ゴム製弾性部材８は、前記内側スリ
ーブ９の少なくとも一方の側面を全周に渡つて覆
つている請求項７記載の弾性カツプリング。 (9) 前記ゴムブツシユ６は、内側スリーブ９と
ゴム製弾性部材８と外側スリーブ７とからなると
ともに、前記ゴム製弾性部材８は、前記外側スリ
ーブ７の少なくとも一方の側面を全周に渡つて覆
つている請求項７記載の弾性カツプリング。[Scope of Claim for Utility Model Registration] (1) An elastic coupling provided between a differential and a propeller shaft of an automobile, etc., to integrally connect the two and absorb rotational fluctuations, the elastic coupling is connected to the propeller shaft side, rotates integrally with the propeller shaft, and is provided with a protrusion 10 at the center of rotation, and grooves 14 are provided at predetermined intervals on the inner peripheral surface surrounding the protrusion 10. A first flange 1 integrally provided with an annular outer circumferential stopper portion 2 formed with
The protrusion 18 is connected to the differential side, rotates together with the differential, is located within the groove 14 of the outer circumferential stopper section 2, and is spaced a predetermined distance from the end surface of the groove 14 on the outer circumferential surface. a second flange 3 integrally provided with an inner circumferential stopper portion 4 formed in the above-mentioned shape; An elastic coupling comprising a bearing 5 and a rubber bush 6. (2) The elastic material according to claim 1, wherein rubber stoppers 52, 53, 54, and 55 are fixed to both end surfaces of at least one groove 14 on the inner peripheral surface of the outer peripheral stopper portion 2 of the first flange 1. cutlet ring. (3) The elastic coupling according to claim 1, wherein rubber stoppers 43 and 46 are fixed to at least one protrusion 18 on the outer peripheral surface of the inner peripheral stopper portion 4 of the second flange 3. (4) The elastic coupling according to claim 1, wherein rubber stoppers 50 and 51 are fixed to the protrusions between adjacent grooves 14 of the outer peripheral stopper portion 2 of the first flange 1. (5) Outer circumference stopper part 2 of the first flange 1 and inner circumference stopper part 3 of the second flange 3
2. An elastic coupling according to claim 1, wherein the openings are provided with annular covers (60, 61). (6) An elastic coupling provided between a differential and a propeller shaft of an automobile, etc., to integrally connect the two and absorb rotational fluctuations, the elastic coupling being connected to the propeller shaft side. , rotates integrally with the propeller shaft, and is provided with a protrusion 80 at the center of rotation, and protrusions 88 are formed on the outer peripheral surface of the protrusion 80 at predetermined intervals in the circumferential direction. An inner peripheral stopper part 74 is formed by the protrusion 88, and is further connected to the differential side with a first flange 71 integrally provided with an annular member 93 surrounding the protrusion 80, and is connected to the differential side. a second flange 73 which rotates together with the allencial and is integrally provided with an outer circumferential stopper part 72 having a groove part 84 formed on the inner circumferential surface in which a protrusion 88 on the outer circumferential surface of the inner circumferential stopper part 74 is positioned; The protrusion 80 of the first flange 71 and the second flange 7
a bearing 75 provided between the inner circumferential surface of the annular member 93 and the second flange 7;
Rubber bush 76 provided between the outer circumferential surface of No. 3
An elastic couple ring characterized by comprising. (7) An elastic coupling provided between a differential and a propeller shaft of an automobile, etc., to integrally connect the two and absorb rotational fluctuations, the elastic coupling being connected to the propeller shaft side. , an annular outer peripheral stopper part that rotates together with the propeller shaft, has a protrusion 10 at the center of rotation, and further has grooves 14 formed at predetermined intervals on the inner peripheral surface surrounding the protrusion 10; The first flange 1 integrally provided with 2
The protrusion 18 is connected to the differential side, rotates together with the differential, is located within the groove 14 of the outer circumferential stopper section 2, and is spaced a predetermined distance from the end surface of the groove 14 on the outer circumferential surface. a second flange 3 integrally provided with an inner circumferential stopper portion 4 formed in the above-mentioned shape; bearings 41 and 42, an inner sleeve 9, a rubber elastic member 8, and an outer sleeve 7.
An elastic coupling characterized by comprising a rubber bush 6 consisting of. (8) The rubber bush 6 is composed of an inner sleeve 9, a rubber elastic member 8, and an outer sleeve 7, and the rubber elastic member 8 covers at least one side surface of the inner sleeve 9 over the entire circumference. 8. The elastic coupling according to claim 7, wherein the elastic coupling has an elastic coupling. (9) The rubber bush 6 is composed of an inner sleeve 9, a rubber elastic member 8, and an outer sleeve 7, and the rubber elastic member 8 covers at least one side surface of the outer sleeve 7 over the entire circumference. 8. The elastic coupling according to claim 7, wherein the elastic coupling has an elastic coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989097293U JPH0747618Y2 (en) | 1989-08-21 | 1989-08-21 | Elastic coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989097293U JPH0747618Y2 (en) | 1989-08-21 | 1989-08-21 | Elastic coupling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0336523U true JPH0336523U (en) | 1991-04-09 |
| JPH0747618Y2 JPH0747618Y2 (en) | 1995-11-01 |
Family
ID=31646441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989097293U Expired - Lifetime JPH0747618Y2 (en) | 1989-08-21 | 1989-08-21 | Elastic coupling |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0747618Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002276776A (en) * | 2001-03-15 | 2002-09-25 | Denso Corp | Power transmitting device |
| CN100441903C (en) * | 2003-09-26 | 2008-12-10 | 本田技研工业株式会社 | Balancer driven gear of engine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4910597U (en) * | 1972-04-26 | 1974-01-29 | ||
| JPS626529U (en) * | 1985-06-28 | 1987-01-16 | ||
| JPS62174136U (en) * | 1986-04-25 | 1987-11-05 |
-
1989
- 1989-08-21 JP JP1989097293U patent/JPH0747618Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4910597U (en) * | 1972-04-26 | 1974-01-29 | ||
| JPS626529U (en) * | 1985-06-28 | 1987-01-16 | ||
| JPS62174136U (en) * | 1986-04-25 | 1987-11-05 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002276776A (en) * | 2001-03-15 | 2002-09-25 | Denso Corp | Power transmitting device |
| JP4617584B2 (en) * | 2001-03-15 | 2011-01-26 | 株式会社デンソー | Power transmission device |
| CN100441903C (en) * | 2003-09-26 | 2008-12-10 | 本田技研工业株式会社 | Balancer driven gear of engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0747618Y2 (en) | 1995-11-01 |
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