JPH01128430U - - Google Patents
Info
- Publication number
- JPH01128430U JPH01128430U JP2575488U JP2575488U JPH01128430U JP H01128430 U JPH01128430 U JP H01128430U JP 2575488 U JP2575488 U JP 2575488U JP 2575488 U JP2575488 U JP 2575488U JP H01128430 U JPH01128430 U JP H01128430U
- Authority
- JP
- Japan
- Prior art keywords
- drive unit
- moving element
- connecting part
- hand
- legs
- 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
Links
- 230000013011 mating Effects 0.000 claims 1
- 210000000078 claw Anatomy 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Seats For Vehicles (AREA)
Description
第１図は本発明にかかる自動車用パワーシート
スライド装置を適用したシートの正面図、第２図
は同側面図、第３図は第１図の―線に沿う断
面図、第４図は第３図の―線に沿う断面図、
第５図は第４図の―線に沿う断面図、第６図
は本考案で用いた超音波リニアモータの一例を示
す正面図、第７図は緊急ロツク機構を示すもので
あつて第１図の―線に沿う断面図である。
１……フロアメンバー、２……ロアレール、３
……アツパレール、５……シートフレーム、６…
…シートクツシヨン、１１……駆動ユニツト、１
２……リードレール、１３……ハウジング、１３
ａ……貫通孔、１３ｂ，１３ｄ，１３ｅ……凹部
、１６……超音波リニアモータ、１７……リード
線、２１……板ばね（スプリング手段）、２５…
…移動子、２５ａ……接続部、２５ｂ，２５ｃ…
…駆動足、２５ｄ，２５ｅ……摩擦部材、２８…
…振動子、３２，３９……ストツパ、３２ａ，３
９ａ……係止爪、３３，４０……傾斜部、３４，
４１……壁部、３５，４２……球体。
FIG. 1 is a front view of a seat to which the automotive power seat slide device according to the present invention is applied, FIG. 2 is a side view of the same, FIG. 3 is a cross-sectional view taken along the line - in FIG. A cross-sectional view along the - line in Figure 3,
FIG. 5 is a sectional view taken along the line - in FIG. 4, FIG. 6 is a front view showing an example of the ultrasonic linear motor used in the present invention, and FIG. FIG. 3 is a sectional view taken along the line - in the figure. 1...Floor member, 2...Lower rail, 3
...Atsupa rail, 5...Seat frame, 6...
... Seat cushion, 11 ... Drive unit, 1
2...Lead rail, 13...Housing, 13
a... Through hole, 13b, 13d, 13e... Recess, 16... Ultrasonic linear motor, 17... Lead wire, 21... Leaf spring (spring means), 25...
...Mover, 25a... Connection section, 25b, 25c...
...Drive leg, 25d, 25e...Friction member, 28...
... Vibrator, 32, 39... Stopper, 32a, 3
9a...Latching claw, 33, 40...Slope portion, 34,
41... Wall portion, 35, 42... Sphere.
Claims (1)
れか一方に、内方に弾性体で成る平板状の接続部
、及び該接続部の両端部から略垂直方向に突設さ
れた弾性体で成る一対の駆動足とによつて構成さ
れた移動子と、該移動子に固定されて前記両駆動
足に振動を与える圧電振動子又は電歪振動子とか
ら成る超音波リニアモータ及び該移動子を相手部
材側へ押圧するスプリング手段とが収納された駆
動ユニツトを装着する一方、他方には上記駆動ユ
ニツト内にスライド自在に挿通されて該駆動ユニ
ツトの駆動力を受けて前後方向にスライド移動す
る被駆動部材を配備したことを特徴とする自動車
用パワーシートスライド装置。 A flat connecting part made of an inwardly elastic body on either the floor side or the seat frame side of the vehicle body, and a pair of drives made of elastic bodies protruding from both ends of the connecting part in a substantially vertical direction. An ultrasonic linear motor consisting of a moving element configured by legs, and a piezoelectric vibrator or an electrostrictive vibrator fixed to the moving element and giving vibration to both driving legs, and the moving element being placed on the mating member side. On the one hand, a drive unit containing a spring means for pressing the drive unit is mounted, and on the other hand, a driven member is slidably inserted into the drive unit and slides back and forth in response to the drive force of the drive unit. An automobile power seat slide device characterized by the following:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2575488U JPH01128430U (en) | 1988-02-26 | 1988-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2575488U JPH01128430U (en) | 1988-02-26 | 1988-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01128430U true JPH01128430U (en) | 1989-09-01 |
Family
ID=31246766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2575488U Pending JPH01128430U (en) | 1988-02-26 | 1988-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01128430U (en) |
-
1988
- 1988-02-26 JP JP2575488U patent/JPH01128430U/ja active Pending
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