JPS6354519U - - Google Patents
Info
- Publication number
- JPS6354519U JPS6354519U JP14869186U JP14869186U JPS6354519U JP S6354519 U JPS6354519 U JP S6354519U JP 14869186 U JP14869186 U JP 14869186U JP 14869186 U JP14869186 U JP 14869186U JP S6354519 U JPS6354519 U JP S6354519U
- Authority
- JP
- Japan
- Prior art keywords
- wheel
- output shaft
- worm wheel
- plates
- pair
- 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
- 230000005540 biological transmission Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の実施例を示す２輪．４輪駆動
切換装置の平面断面図、第２図は同要部の詳細図
、第３図は第２図のＡ〜Ａ断面図、第４図、第５
図、第６図は夫々回転プレートの作動状態を示す
説明図、第７図は従来の２輪．４輪駆動切換装置
の平面断面図、第８図は第７図における要部の拡
大正面断面図である。
図の主要部分の説明、１，３……出力軸、４，
７……スプライン、５……スライダ、６……シフ
トフオーク、８……駆動モータ、１０……ウオー
ム、１１……ウオームホイール、１２……出力軸
、１５ａ，１５ｂ……回転プレート、１６ａ，１
６ｂ……プレート、１７ａ，１７ｂ……スプリン
グガイド、１８……トーシヨンスプリング、１９
ａ，１９ｂ……両端、２５……小径ギヤ、２６…
…大径ギヤ、２７……カウンタ軸、２８……ピニ
オンギヤ、３０……フオークシヤフト。
Figure 1 shows a two-wheeled vehicle showing an embodiment of the present invention. A sectional plan view of the four-wheel drive switching device, FIG. 2 is a detailed view of the essential parts, FIG. 3 is a sectional view from A to A in FIG. 2, and FIGS. 4 and 5.
Fig. 6 is an explanatory diagram showing the operating state of the rotating plate, respectively, and Fig. 7 is a conventional two-wheeled model. FIG. 8 is a plan sectional view of the four-wheel drive switching device, and FIG. 8 is an enlarged front sectional view of the main part in FIG. Explanation of the main parts of the diagram, 1, 3... Output shaft, 4,
7... Spline, 5... Slider, 6... Shift fork, 8... Drive motor, 10... Worm, 11... Worm wheel, 12... Output shaft, 15a, 15b... Rotating plate, 16a, 1
6b...Plate, 17a, 17b...Spring guide, 18...Torsion spring, 19
a, 19b...Both ends, 25...Small diameter gear, 26...
...Large diameter gear, 27...Counter shaft, 28...Pinion gear, 30...Fork shaft.
Claims (1)
フオークを固定した往復動可能なフオークシヤフ
トを有する４輪駆動車のウオームホイールの回転
トルクが、トーシヨンスプリングを介して出力軸
に伝達される回転トルク伝達装置において、前記
ウオームホイールはモータにより回転駆動される
と共に、前記ケーシングに支持された出力軸上に
該出力軸と相対回転可能に設けられており、前記
ウオームホイールと一体回転可能に設けられた１
対の回転プレートが、前記出力軸に固定された１
対のプレート間で、かつ該回転プレートとプレー
トに夫々両端が当接するように設けられた前記ト
ーシヨンスプリングの内部に配設されていること
を特徴とする４輪駆動車の回転トルク伝達装置。 The rotational torque of the worm wheel of a four-wheel drive vehicle having a reciprocating fork shaft with a fixed shift fork that reciprocates the two-wheel/four-wheel switching slider is transmitted to the output shaft via the torsion spring. In the transmission device, the worm wheel is rotationally driven by a motor, and is provided on an output shaft supported by the casing so as to be rotatable relative to the output shaft, and is provided so as to be rotatable integrally with the worm wheel. 1
A pair of rotary plates are fixed to the output shaft.
A rotational torque transmission device for a four-wheel drive vehicle, characterized in that the device is disposed inside the torsion spring, which is provided between a pair of plates so that both ends of the spring come into contact with the rotating plates.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14869186U JPH0448978Y2 (en) | 1986-09-30 | 1986-09-30 | |
| US07/102,437 US4805472A (en) | 1986-09-30 | 1987-09-29 | Rotary torque transmission apparatus for four-wheel drive vehicles |
| DE19873732811 DE3732811A1 (en) | 1986-09-30 | 1987-09-29 | TORQUE TRANSMISSION DEVICE FOR A VEHICLE WITH FOUR-WHEEL DRIVE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14869186U JPH0448978Y2 (en) | 1986-09-30 | 1986-09-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6354519U true JPS6354519U (en) | 1988-04-12 |
| JPH0448978Y2 JPH0448978Y2 (en) | 1992-11-18 |
Family
ID=31063201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14869186U Expired JPH0448978Y2 (en) | 1986-09-30 | 1986-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0448978Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006138345A (en) * | 2004-11-10 | 2006-06-01 | Mazda Motor Corp | Transmission |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE39054E1 (en) * | 1997-04-25 | 2006-04-04 | Aisin Seiki Kabushiki Kaisha | Vehicle drive system including drive mode-shifting mechanism for shifting between two-wheel drive and four-wheel drive |
-
1986
- 1986-09-30 JP JP14869186U patent/JPH0448978Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006138345A (en) * | 2004-11-10 | 2006-06-01 | Mazda Motor Corp | Transmission |
| JP4715165B2 (en) * | 2004-11-10 | 2011-07-06 | マツダ株式会社 | transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0448978Y2 (en) | 1992-11-18 |
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