JPS59142504U - Bolt impact mitigation member - Google Patents
Bolt impact mitigation memberInfo
- Publication number
- JPS59142504U JPS59142504U JP3719583U JP3719583U JPS59142504U JP S59142504 U JPS59142504 U JP S59142504U JP 3719583 U JP3719583 U JP 3719583U JP 3719583 U JP3719583 U JP 3719583U JP S59142504 U JPS59142504 U JP S59142504U
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- bearing
- impact mitigation
- lower bearing
- upper bearing
- 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
Landscapes
- Percussive Tools And Related Accessories (AREA)
- Vibration Prevention Devices (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の正面図、第２図は第１図のＡ−Ａ断面
図、第３図は第２図のＢ部の拡大図、第４図は第１図の
Ｃから見た図、第５図、第６図は本考案の作動説明図で
、第５図はボルト締付前の状態を示し、第６図はボルト
締付後の状態を示す。
１・・・・・・ブレーカ本体、２・・・・・・前軸受、
３・・・・・・後軸受、５・・・・・・ボルト、７・・
・・・・テーパ、８・・・・・・衝撃緩和材。Fig. 1 is a front view of the present invention, Fig. 2 is a sectional view taken along line A-A in Fig. 1, Fig. 3 is an enlarged view of part B in Fig. 2, and Fig. 4 is a view taken from C in Fig. 1. 5 and 6 are explanatory diagrams of the operation of the present invention, with FIG. 5 showing the state before bolt tightening, and FIG. 6 showing the state after bolt tightening. 1...Breaker body, 2...Front bearing,
3... Rear bearing, 5... Bolt, 7...
...Taper, 8...Shock mitigation material.
Claims (1)
挾持して該振動体を保持する如くしたものにおいて、ボ
ルト孔の上軸受と下軸受の接触部に両軸受側共に全周に
わたってテーパ面取を施し、その空間部にリング状の衝
撃緩和材を嵌挿し、ボルトを締付けることにより該挿入
材が変形し、空間部を充満し、ボルトと上軸受と下軸受
を一体化する如（構成したことよりなるボルト衝撃緩和
部゛材。In a device in which an upper bearing and a lower bearing are connected with bolts, and a vibrating body is held inside the bolt to hold the vibrating body, a bolt is attached to the contact area between the upper bearing and the lower bearing in the bolt hole over the entire circumference on both bearing sides. By applying a tapered chamfer and inserting a ring-shaped shock absorbing material into the space, and tightening the bolt, the inserted material deforms and fills the space, integrating the bolt, upper bearing, and lower bearing. (A bolt impact mitigation part material consisting of:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3719583U JPS59142504U (en) | 1983-03-14 | 1983-03-14 | Bolt impact mitigation member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3719583U JPS59142504U (en) | 1983-03-14 | 1983-03-14 | Bolt impact mitigation member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59142504U true JPS59142504U (en) | 1984-09-22 |
| JPS6314098Y2 JPS6314098Y2 (en) | 1988-04-20 |
Family
ID=30167872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3719583U Granted JPS59142504U (en) | 1983-03-14 | 1983-03-14 | Bolt impact mitigation member |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59142504U (en) |
-
1983
- 1983-03-14 JP JP3719583U patent/JPS59142504U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6314098Y2 (en) | 1988-04-20 |
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