JPS6338519U - - Google Patents
Info
- Publication number
- JPS6338519U JPS6338519U JP13226086U JP13226086U JPS6338519U JP S6338519 U JPS6338519 U JP S6338519U JP 13226086 U JP13226086 U JP 13226086U JP 13226086 U JP13226086 U JP 13226086U JP S6338519 U JPS6338519 U JP S6338519U
- Authority
- JP
- Japan
- Prior art keywords
- sliding rod
- swing arm
- arm
- bracket
- attached
- 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
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Description
第１図は本考案の一実施例に係るバランスアー
ムの要部を示した縦断面図、第２図は上記バラン
スアームの平面図、第３図はテンシヨンバを示し
た平面図である。
図中、１……固定用ブラツケツト、２……水平
アーム、５……スイングアーム、６……軸ピン、
７……摺動ロツド、８……ベアリング装置、１０
……テンシヨンバ、１１……軸ピン、１２……軸
ピン、１４……圧縮バネ。
FIG. 1 is a vertical cross-sectional view showing essential parts of a balance arm according to an embodiment of the present invention, FIG. 2 is a plan view of the balance arm, and FIG. 3 is a plan view showing a tension bar. In the figure, 1...fixing bracket, 2...horizontal arm, 5...swing arm, 6...axis pin,
7...Sliding rod, 8...Bearing device, 10
...Tension bar, 11...Axis pin, 12...Axis pin, 14...Compression spring.
Claims (1)
在に軸着されたスイングアームと、該スイングア
ームに当該アームの軸方向に摺動自在に装着され
た摺動ロツドと、該摺動ロツドの基部と前記ブラ
ケツト間に軸着されたテンシヨンバと、前記摺動
ロツド先端と前記スイングアーム間に弾発的に嵌
装された圧縮バネとからなることを特徴とするバ
ランスアーム。 a fixing bracket; a swing arm pivotably attached to the bracket; a sliding rod attached to the swing arm so as to be slidable in the axial direction of the arm; a base of the sliding rod; A balance arm comprising: a tension bar pivoted between brackets; and a compression spring elastically fitted between the sliding rod tip and the swing arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13226086U JPS6338519U (en) | 1986-08-29 | 1986-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13226086U JPS6338519U (en) | 1986-08-29 | 1986-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6338519U true JPS6338519U (en) | 1988-03-12 |
Family
ID=31031478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13226086U Pending JPS6338519U (en) | 1986-08-29 | 1986-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6338519U (en) |
-
1986
- 1986-08-29 JP JP13226086U patent/JPS6338519U/ja active Pending