JPS6417844U - - Google Patents
Info
- Publication number
- JPS6417844U JPS6417844U JP1987112639U JP11263987U JPS6417844U JP S6417844 U JPS6417844 U JP S6417844U JP 1987112639 U JP1987112639 U JP 1987112639U JP 11263987 U JP11263987 U JP 11263987U JP S6417844 U JPS6417844 U JP S6417844U
- Authority
- JP
- Japan
- Prior art keywords
- worm
- screw rod
- nut
- housing
- supported
- 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
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は第２図のＡ―Ａからみた部分に本考案
を適用した例を示す断面図、第２図は減速ギヤボ
ツクスの断面図、第３図はシートの側面図、第４
図はシート駆動装置の斜視図である。
図中：、１……シート、５，６……レール、７
……モータ、８……減速ギヤボツクス、１０……
スクリユーロツド、１１……ナツト、１２……ハ
ウジング、１３……ウオーム、１４……ウオーム
ホイール、１５……プラグ。
Fig. 1 is a sectional view showing an example in which the present invention is applied to the part seen from A-A in Fig. 2, Fig. 2 is a sectional view of the reduction gearbox, Fig. 3 is a side view of the seat, and Fig. 4 is a sectional view of the reduction gearbox.
The figure is a perspective view of the seat drive device. In the diagram: 1...Seat, 5, 6...Rail, 7
...Motor, 8...Reduction gearbox, 10...
Screw rod, 11... Nut, 12... Housing, 13... Worm, 14... Worm wheel, 15... Plug.
Claims (1)
リユーロツド、および該スクリユーロツドに螺合
するナツトとを有し、該スクリユーロツドを車体
に固定されたロアレール又はシートを保持するア
ツパレールにブラケツトを介して支持し、前記ナ
ツトを前記アツパレール又はロアレールに支持さ
せたパワーシート装置において、前記減速ギヤが
、合成樹脂製のハウジング内に収容されたウオー
ムとウオームホイールとからなり、前記ウオーム
を前記ハウジング内に収容する開口を塞ぐ合成樹
脂製のプラグに前記ウオームの一端を軸支させ且
つ該プラグと前記ハウジングとの螺合部の一部を
熔着させていることを特徴とするパワーシート装
置。 The screw rod has a screw rod connected to an electric motor via a reduction gear, and a nut screwed onto the screw rod, and the screw rod is attached to a bracket on a lower rail fixed to the vehicle body or an upper rail that holds the seat. In the power seat device in which the nut is supported by the upper rail or the lower rail, the reduction gear includes a worm and a worm wheel housed in a housing made of synthetic resin, and the worm is supported by the nut in the housing. A power seat device characterized in that one end of the worm is pivotally supported by a synthetic resin plug that closes an opening accommodated in the worm, and a part of the threaded portion between the plug and the housing is welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987112639U JPH0626442Y2 (en) | 1987-07-24 | 1987-07-24 | Power sheet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987112639U JPH0626442Y2 (en) | 1987-07-24 | 1987-07-24 | Power sheet device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6417844U true JPS6417844U (en) | 1989-01-30 |
| JPH0626442Y2 JPH0626442Y2 (en) | 1994-07-20 |
Family
ID=31351758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987112639U Expired - Lifetime JPH0626442Y2 (en) | 1987-07-24 | 1987-07-24 | Power sheet device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0626442Y2 (en) |
-
1987
- 1987-07-24 JP JP1987112639U patent/JPH0626442Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0626442Y2 (en) | 1994-07-20 |
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