JPS64733U - - Google Patents
Info
- Publication number
- JPS64733U JPS64733U JP9404487U JP9404487U JPS64733U JP S64733 U JPS64733 U JP S64733U JP 9404487 U JP9404487 U JP 9404487U JP 9404487 U JP9404487 U JP 9404487U JP S64733 U JPS64733 U JP S64733U
- Authority
- JP
- Japan
- Prior art keywords
- rotating body
- friction
- cylinder
- friction type
- screw 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
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Landscapes
- Vibration Dampers (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は、本考案実施例の摩擦型スクリユーダンパーの
縦断面図、第２図は第１図のＡ―Ａ断面図、第３
図は第２図の一部拡大図、第４図は有底円筒型回
転体の外観図である。
１：外殻シリンダ、１ａ：外殻シリンダ引手、
１ｂ：外殻シリンダ壁部、１ｃ：止め部、２：内
殻シリンダ、２ａ：内殻シリンダ引手、２ｂ：端
部壁、２ｃ：ストツパー、３：有底円筒型回転体
、４：ボールスクリユー軸、５：リング状レール
、３０：摩擦板、３１：摩擦板の内壁、３２：縦
長突縁、３３：圧縮スプリング。
The drawings show an embodiment of the present invention, in which Fig. 1 is a longitudinal sectional view of a friction type screw damper according to an embodiment of the invention, Fig. 2 is a sectional view taken along line AA in Fig. 1, and Fig.
The figure is a partially enlarged view of FIG. 2, and FIG. 4 is an external view of the bottomed cylindrical rotating body. 1: Outer shell cylinder, 1a: Outer shell cylinder pull,
1b: Outer cylinder wall, 1c: Stop, 2: Inner cylinder, 2a: Inner cylinder pull, 2b: End wall, 2c: Stopper, 3: Bottomed cylindrical rotating body, 4: Ball screw Shaft, 5: Ring-shaped rail, 30: Friction plate, 31: Inner wall of friction plate, 32: Longitudinal ridge, 33: Compression spring.
Claims (1)
殻シリンダ内で軸方向に進退する一端に引手を有
する内殻シリンダと、前記外殻シリンダ内にあつ
て複数の摩擦板を介して外殻シリンダ内壁に摺接
回動する有底円筒型の回転体と、一端が前記回転
体の底部に剛接され、他部が前記内殻シリンダの
端部壁に設けられたねじ溝に滑動的に螺入される
スクリユー軸とからなり、かつ前記摩擦板と前記
回転体との間隙部には複数のスプリング体が挿嵌
されてなることを特徴とする摩擦型スクリユーダ
ンパー。 (2) 摩擦板は断面略〓型で底部外面が円弧状曲
面のとい形状体であり、回転体はその外周に軸方
向に複数の長溝を有し、前記摩擦板の両側の縦長
突縁が、前記回転体の長溝に遊嵌されてなること
を特徴とする特許請求の範囲第１項記載の摩擦型
スクリユーダンパー。 (3) スクリユー軸が、ボールスクリユー軸であ
ることを特徴とする実用新案登録請求の範囲第１
項又は第２項記載の摩擦型スクリユーダンパー。[Claims for Utility Model Registration] (1) An outer shell cylinder having a handle at one end, an inner shell cylinder having a handle at one end that advances and retreats in the axial direction within the outer shell cylinder, and A cylindrical rotating body with a bottom that rotates in sliding contact with the inner wall of the outer cylinder through a plurality of friction plates, one end of which is in rigid contact with the bottom of the rotating body, and the other part of which is in contact with the end wall of the inner cylinder. A friction type comprising a screw shaft that is slidably screwed into a thread groove provided therein, and a plurality of spring bodies are inserted into the gap between the friction plate and the rotating body. Screw damper. (2) The friction plate is a trough-shaped body with an approximately square cross-section and an arcuate curved surface at the bottom, and the rotating body has a plurality of long grooves in the axial direction on its outer periphery, and the longitudinally elongated edges on both sides of the friction plate are The friction type screw damper according to claim 1, wherein the friction type screw damper is loosely fitted into the long groove of the rotating body. (3) Utility model registration claim 1 characterized in that the screw shaft is a ball screw shaft
The friction type screw damper according to item 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9404487U JPH0342264Y2 (en) | 1987-06-20 | 1987-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9404487U JPH0342264Y2 (en) | 1987-06-20 | 1987-06-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS64733U true JPS64733U (en) | 1989-01-05 |
| JPH0342264Y2 JPH0342264Y2 (en) | 1991-09-04 |
Family
ID=30957132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9404487U Expired JPH0342264Y2 (en) | 1987-06-20 | 1987-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0342264Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015117754A (en) * | 2013-12-18 | 2015-06-25 | ニッタ株式会社 | Friction damper |
-
1987
- 1987-06-20 JP JP9404487U patent/JPH0342264Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015117754A (en) * | 2013-12-18 | 2015-06-25 | ニッタ株式会社 | Friction damper |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0342264Y2 (en) | 1991-09-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61128082U (en) | ||
| JPS64733U (en) | ||
| JPS61204053U (en) | ||
| JPH0320753U (en) | ||
| JPH0333254U (en) | ||
| JPS6061524U (en) | shaft fixture | |
| JPH0311151U (en) | ||
| JPS6296190U (en) | ||
| JPS5860048U (en) | ball screw | |
| JPS60173221U (en) | Bar-shaped cosmetic extrusion container | |
| JPS60185754U (en) | Ball screw nut stop device | |
| JPS61158337U (en) | ||
| JPH0398332U (en) | ||
| JPS6420536U (en) | ||
| JPS6232986U (en) | ||
| JPH01163633U (en) | ||
| JPH01113657U (en) | ||
| JPH02106127U (en) | ||
| JPS6010944U (en) | Locking metal fittings | |
| JPS5939047U (en) | Roll forming machine | |
| JPS63177014U (en) | ||
| JPS6451705U (en) | ||
| JPS5930960U (en) | pulley | |
| JPS6415854U (en) | ||
| JPH01118203U (en) |