JPS6290613U - - Google Patents
Info
- Publication number
- JPS6290613U JPS6290613U JP18215485U JP18215485U JPS6290613U JP S6290613 U JPS6290613 U JP S6290613U JP 18215485 U JP18215485 U JP 18215485U JP 18215485 U JP18215485 U JP 18215485U JP S6290613 U JPS6290613 U JP S6290613U
- Authority
- JP
- Japan
- Prior art keywords
- cam
- lever
- bearing
- chuck
- support device
- 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
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Description
第１図乃至第３図は本考案の実施例の断面図、
第４図は従来のチヤツクレバー支持装置を具備し
たストレートハンドピースの断面図、第５図は従
来のチヤツクレバー支持装置の断面図である。
１…軸受、３…カム、５…レバー、１６…コレ
ツトチヤツク、２０…バネ部材。
1 to 3 are cross-sectional views of embodiments of the present invention,
FIG. 4 is a cross-sectional view of a straight handpiece equipped with a conventional chuck lever support device, and FIG. 5 is a cross-sectional view of a conventional chuck lever support device. DESCRIPTION OF SYMBOLS 1...Bearing, 3...Cam, 5...Lever, 16...Collection chuck, 20...Spring member.
Claims (1)
るカムと、前記カムを先端部に一体に取り付けた
レバーと、前記カム及び前記レバーを回動自在に
軸支する軸受と、前記レバーと前記軸受との間若
しくは前記カムと前記軸受との間に介装するバネ
部材とからなることを特徴とするチヤツクレバー
支持装置。 A cam that moves the chuck in the direction of opening when rotated, a lever that integrally attaches the cam to its tip, a bearing that rotatably supports the cam and the lever, and the lever and the bearing. A chuck lever support device comprising a spring member interposed between the cam and the bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18215485U JPS6290613U (en) | 1985-11-28 | 1985-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18215485U JPS6290613U (en) | 1985-11-28 | 1985-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6290613U true JPS6290613U (en) | 1987-06-10 |
Family
ID=31127686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18215485U Pending JPS6290613U (en) | 1985-11-28 | 1985-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6290613U (en) |
-
1985
- 1985-11-28 JP JP18215485U patent/JPS6290613U/ja active Pending