JPS58196017U - Hole saw center pin shock absorber - Google Patents
Hole saw center pin shock absorberInfo
- Publication number
- JPS58196017U JPS58196017U JP9194982U JP9194982U JPS58196017U JP S58196017 U JPS58196017 U JP S58196017U JP 9194982 U JP9194982 U JP 9194982U JP 9194982 U JP9194982 U JP 9194982U JP S58196017 U JPS58196017 U JP S58196017U
- Authority
- JP
- Japan
- Prior art keywords
- center pin
- hole
- shock absorber
- hole saw
- center
- 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
- Drilling Tools (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図は従来のホールソーを示す断面図、第２図は本考
案によるホールソーの構造を示す断面図である。
１・・・・・・テーパシャンク、２・・・・・・シャン
クヘッド、３・・・・・・ソーボディ、４・・・・・・
センターピン、５・・・・・・ボール、８・・・・・・
弾性体。FIG. 1 is a sectional view showing a conventional hole saw, and FIG. 2 is a sectional view showing the structure of a hole saw according to the present invention. 1...Taper shank, 2...Shank head, 3...Saw body, 4...
Center pin, 5...Ball, 8...
Elastic body.
Claims (1)
、このソーボディ３と前記両シャンク１及び２に連通し
たセンター穴Ｈにセンターピン４と、このセンターピン
４の上部凹溝にボール５と、このボール５上部に前記セ
ンターピン４を押し出すスプリング６及び７とを備えて
なるホールツーにおいて、上記シャンクヘッド２のセン
ター穴Ｈの段部りとセンタ−ピン４上部凹溝のボール５
との間に弾性体８を介装してなることを特徴とするホー
ルソーのセンターピン緩衝装置。A tapered shank 1, a shank head 2, a saw body 3, a center pin 4 in a center hole H communicating with the saw body 3 and both shanks 1 and 2, a ball 5 in an upper groove of the center pin 4, and a ball 5 in a groove in the upper part of the center pin 4. In the hole-to-hole 2, which is provided with springs 6 and 7 on the upper part for pushing out the center pin 4, the stepped part of the center hole H of the shank head 2 and the ball 5 in the concave groove on the upper part of the center pin 4 are connected to each other.
A center pin buffer device for a hole saw, characterized in that an elastic body 8 is interposed between the center pin buffer device and the elastic body 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9194982U JPS58196017U (en) | 1982-06-18 | 1982-06-18 | Hole saw center pin shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9194982U JPS58196017U (en) | 1982-06-18 | 1982-06-18 | Hole saw center pin shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58196017U true JPS58196017U (en) | 1983-12-27 |
Family
ID=30222072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9194982U Pending JPS58196017U (en) | 1982-06-18 | 1982-06-18 | Hole saw center pin shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58196017U (en) |
-
1982
- 1982-06-18 JP JP9194982U patent/JPS58196017U/en active Pending
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