JPS63123854U - - Google Patents
Info
- Publication number
- JPS63123854U JPS63123854U JP1583087U JP1583087U JPS63123854U JP S63123854 U JPS63123854 U JP S63123854U JP 1583087 U JP1583087 U JP 1583087U JP 1583087 U JP1583087 U JP 1583087U JP S63123854 U JPS63123854 U JP S63123854U
- Authority
- JP
- Japan
- Prior art keywords
- pulley shaft
- elongated hole
- adjusting bolt
- nut member
- bolt
- 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
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
第1図は本考案の実施例に係るベルト調整装置
の正面図、第2図は第1図の―横断面図、第
3図は第1図の―矢視図である。
1……プーリ、2……ブラケツト、3……アジ
ヤストボルト、4……プーリ軸、5……ナツト部
材、6……弾性部材、7……軸受ベアリング、9
……Vベルト、11,12,13……マーク、1
5……V型溝、23……長穴。
FIG. 1 is a front view of a belt adjusting device according to an embodiment of the present invention, FIG. 2 is a cross-sectional view of FIG. 1, and FIG. 3 is a view taken along the arrow in FIG. DESCRIPTION OF SYMBOLS 1... Pulley, 2... Bracket, 3... Adjustment bolt, 4... Pulley shaft, 5... Nut member, 6... Elastic member, 7... Bearing, 9
...V belt, 11, 12, 13...mark, 1
5...V-shaped groove, 23...Elongated hole.
Claims (1)
ボルトを上記長穴の形成方向に沿わせた状態で回
転自在に配置する一方、プーリを回転自在に支持
したプーリ軸を、上記長穴を貫通して上記アジヤ
ストボルトに取付け、上記アジヤストボルトの回
転により上記プーリ軸を上記長穴の形成方向に沿
つて移動させ得る如く構成したベルト調整装置で
あつて、上記アジヤストボルトと上記プーリ軸と
を遊嵌合とする一方、上記アジヤストボルトの上
記プーリ軸取付け位置よりもベルト反力の作用方
向側位置にナツト部材を螺着して該ナツト部材を
上記アジヤストボルトの回転に追従してその軸方
向に移動させ得る如くし、さらに上記ナツト部材
と上記プーリ軸との間にアジヤストボルト軸方向
に弾性変形可能な弾性部材を配置するとともに、
上記ナツト部材と上記プーリ軸とに両者間のアジ
ヤストボルト軸方向間隔が所定値になつた時に対
応するマークをそれぞれ設けたことを特徴とする
ベルト調整装置。 An adjustment bolt is rotatably arranged along the forming direction of the elongated hole with respect to a bracket having an elongated hole, and a pulley shaft that rotatably supports the pulley is inserted through the elongated hole. A belt adjusting device is attached to the adjusting bolt and configured to move the pulley shaft along the direction in which the elongated hole is formed by rotation of the adjusting bolt, While loosely fitting, a nut member is screwed onto the adjusting bolt at a position closer to the belt reaction force acting direction than the pulley shaft mounting position, so that the nut member follows the rotation of the adjusting bolt. an elastic member that can be elastically deformed in the axial direction of the adjust bolt is disposed between the nut member and the pulley shaft;
A belt adjusting device characterized in that the nut member and the pulley shaft are each provided with a mark corresponding to when the distance in the axial direction of the adjusting bolt between the two reaches a predetermined value.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1583087U JPS63123854U (en) | 1987-02-04 | 1987-02-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1583087U JPS63123854U (en) | 1987-02-04 | 1987-02-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63123854U true JPS63123854U (en) | 1988-08-11 |
Family
ID=30807127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1583087U Pending JPS63123854U (en) | 1987-02-04 | 1987-02-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63123854U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5845216B2 (en) * | 1977-06-29 | 1983-10-07 | 日本ビクター株式会社 | Multipath distortion removal circuit |
JPS6120950B2 (en) * | 1979-02-13 | 1986-05-24 | Nippon Columbia |
-
1987
- 1987-02-04 JP JP1583087U patent/JPS63123854U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5845216B2 (en) * | 1977-06-29 | 1983-10-07 | 日本ビクター株式会社 | Multipath distortion removal circuit |
JPS6120950B2 (en) * | 1979-02-13 | 1986-05-24 | Nippon Columbia |