JPH046946U - - Google Patents
Info
- Publication number
- JPH046946U JPH046946U JP4869990U JP4869990U JPH046946U JP H046946 U JPH046946 U JP H046946U JP 4869990 U JP4869990 U JP 4869990U JP 4869990 U JP4869990 U JP 4869990U JP H046946 U JPH046946 U JP H046946U
- Authority
- JP
- Japan
- Prior art keywords
- movable piece
- output shaft
- stopper
- small diameter
- washer
- 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
- 239000000463 material Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
図面は、本考案に係る電装用可動駒のストツパ
装置の実施例を示したものであつて、第１図はラ
ンバーサポート調整装置の正面図、第２図は可動
駒部分を切欠いた要部正面図、第３図は可動駒の
拡大断面図、第４図は従来例を示す可動駒部分を
切欠いた要部正面図である。
図中、３……出力軸、３ａ……送り螺子、４…
…小径部、５……可動駒、７……ダンパ、８……
ワツシヤ、８ａ……樹脂材、９……ストツパ、１
０……ナツトである。
The drawings show an embodiment of the stopper device for a movable piece for electrical equipment according to the present invention, in which Fig. 1 is a front view of the lumbar support adjustment device, and Fig. 2 is a front view of the main part with the movable piece cut away. 3 is an enlarged cross-sectional view of the movable piece, and FIG. 4 is a front view of a main part of a conventional example with the movable piece cut away. In the figure, 3...output shaft, 3a...feed screw, 4...
...Small diameter section, 5...Movable piece, 7...Damper, 8...
Washer, 8a... Resin material, 9... Stopper, 1
0...It's Natsuto.
Claims (1)
心回りの回動が規制された可動駒を螺装して、該
可動駒を、出力軸の回転に基づいて軸心方向に移
動するように構成すると共に、前記出力軸の先端
部にナツトが螺装される螺子が刻設された小径部
を形成し、該小径部に、可動駒が出力軸先端側の
移動限界に達したとき、該可動駒に設けたダンパ
を押圧状に受止めるべく前記螺装されたナツトに
支持されるストツパを設けて移動限界を越えた可
動駒の移動を規制するよう構成するに、上記小径
部には、ストツパのダンパ受止め面側に位置して
自由回動自在にワツシヤを介装し、該ワツシヤと
ストツパとの対向摺動面に摺動抵抗を小さくする
樹脂材をコーテイングしたことを特徴とする電装
用可動駒のストツパ装置。 A movable piece whose rotation around the axis is regulated is screwed onto a feed screw carved into an output shaft that rotates, and the movable piece is moved in the axial direction based on the rotation of the output shaft. and forming a small diameter part in which a screw into which a nut is screwed is carved in the tip of the output shaft, and when the movable piece reaches the movement limit on the output shaft tip side, in the small diameter part, A stopper supported by the threaded nut is provided to receive a damper provided on the movable piece in a pressing manner, thereby restricting movement of the movable piece beyond the movement limit, and the small diameter portion includes: An electrical device characterized in that a washer is disposed on the damper-receiving surface side of a stopper so as to be freely rotatable, and the opposing sliding surface between the washer and the stopper is coated with a resin material to reduce sliding resistance. A stopper device for movable pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4869990U JPH064754Y2 (en) | 1990-05-10 | 1990-05-10 | Stopper device for movable pieces for electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4869990U JPH064754Y2 (en) | 1990-05-10 | 1990-05-10 | Stopper device for movable pieces for electrical equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH046946U true JPH046946U (en) | 1992-01-22 |
| JPH064754Y2 JPH064754Y2 (en) | 1994-02-09 |
Family
ID=31565748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4869990U Expired - Lifetime JPH064754Y2 (en) | 1990-05-10 | 1990-05-10 | Stopper device for movable pieces for electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH064754Y2 (en) |
-
1990
- 1990-05-10 JP JP4869990U patent/JPH064754Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH064754Y2 (en) | 1994-02-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |