JPH02143151U - - Google Patents
Info
- Publication number
- JPH02143151U JPH02143151U JP5187689U JP5187689U JPH02143151U JP H02143151 U JPH02143151 U JP H02143151U JP 5187689 U JP5187689 U JP 5187689U JP 5187689 U JP5187689 U JP 5187689U JP H02143151 U JPH02143151 U JP H02143151U
- Authority
- JP
- Japan
- Prior art keywords
- output shaft
- diameter portion
- tool
- cylindrical
- contact
- 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
- 230000013011 mating Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Description
図面はこの考案の実施例を示すものであつて、
第１図は一部破砕側面図、第２図は第１図−
線断面図、第３図は筒状回転具を出力軸に嵌める
途中の状態を示す要部断面図、第４図は変形例を
示す要部断面図である。
４……出力軸、８……係合ボール、９……ロツ
ド、１０……径大部、１１……径小部、１２……
ばね、１４……筒状回転具、１６……凹所。
The drawings show an embodiment of this invention,
Figure 1 is a partially fragmented side view, Figure 2 is Figure 1-
A line sectional view, FIG. 3 is a sectional view of a main part showing a state in which the cylindrical rotary tool is fitted to an output shaft, and FIG. 4 is a sectional view of a main part showing a modification. 4... Output shaft, 8... Engagement ball, 9... Rod, 10... Large diameter part, 11... Small diameter part, 12...
Spring, 14... cylindrical rotating tool, 16... recess.
Claims (1)
ように着脱自在に嵌められるようになされた動力
付き手持ち工具における出力軸と筒状回転具との
連結構造において、前記出力軸４に、係合片８が
出力軸４の半径方向に移動自在に設けられ、この
係合片８に周面が当るようにして、ロツド９が出
力軸４にその軸心方向に移動自在に設けられ、こ
のロツド９は、径大部１０と径小部１１とを有し
ており、またこのロツド９は、径大部１０が係合
片８に当るようにばね１２で付勢され、係合片８
は、径大部１０に当つた状態において出力軸４よ
り突出し、径小部１１に当つた状態において出力
軸４内に退入するようになされ、前記筒状回転具
１４内周には、係合片８が嵌まり込む凹所１６が
形成されている動力付き手持ち工具における出力
軸と筒状回転具との連結構造。 ２ 前記筒状回転具１４が、筒状本体１５と、そ
の外周面に着脱自在に設けられた研磨シート１７
とを有している請求項１記載の動力付き手持ち工
具における出力軸と筒状回転具との連結構造。[Claims for Utility Model Registration] 1. In a connection structure between an output shaft and a cylindrical rotating tool in a powered hand-held tool in which the cylindrical rotating tool 14 is removably fitted to the output shaft 4 to prevent relative rotation. , an engagement piece 8 is provided on the output shaft 4 so as to be movable in the radial direction of the output shaft 4, and the rod 9 is attached to the output shaft 4 in its axial direction so that the circumferential surface of the engagement piece 8 comes into contact with the engagement piece 8. The rod 9 has a large diameter portion 10 and a small diameter portion 11, and is supported by a spring 12 so that the large diameter portion 10 comes into contact with the engagement piece 8. energized, the engaging piece 8
protrudes from the output shaft 4 when in contact with the large-diameter portion 10 and retracts into the output shaft 4 when in contact with the small-diameter portion 11. A connection structure between an output shaft and a cylindrical rotary tool in a powered hand-held tool in which a recess 16 into which a mating piece 8 fits is formed. 2 The cylindrical rotating tool 14 includes a cylindrical main body 15 and an abrasive sheet 17 removably provided on the outer peripheral surface of the cylindrical main body 15.
A connection structure between an output shaft and a cylindrical rotary tool in a powered hand-held tool according to claim 1, comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5187689U JPH02143151U (en) | 1989-05-01 | 1989-05-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5187689U JPH02143151U (en) | 1989-05-01 | 1989-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02143151U true JPH02143151U (en) | 1990-12-05 |
Family
ID=31571696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5187689U Pending JPH02143151U (en) | 1989-05-01 | 1989-05-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02143151U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5932507U (en) * | 1982-08-26 | 1984-02-29 | 日産自動車株式会社 | air conditioner |
-
1989
- 1989-05-01 JP JP5187689U patent/JPH02143151U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5932507U (en) * | 1982-08-26 | 1984-02-29 | 日産自動車株式会社 | air conditioner |