JPH0485534U - - Google Patents
Info
- Publication number
- JPH0485534U JPH0485534U JP12765490U JP12765490U JPH0485534U JP H0485534 U JPH0485534 U JP H0485534U JP 12765490 U JP12765490 U JP 12765490U JP 12765490 U JP12765490 U JP 12765490U JP H0485534 U JPH0485534 U JP H0485534U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- lever
- support shaft
- limit switch
- ring
- 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
- 238000010586 diagram Methods 0.000 description 2
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
Description
第１図はこの考案におけるローラーレバーを適
用したリミツトスイツチを示す正面図、第２図は
この考案におけるリミツトスイツチのローラーレ
バーの一実施例を示す側断面図、第３図はこの考
案の第２の実施例を示す側断面図、第４図はこの
考案の第３の実施例を示す側断面図、第５図はこ
の考案におけるローラーレバーのローラーとレバ
ーが時間とともに変化する様子を示す変化量特性
図、第６図は従来の硬化鋼ローラーを用いたロー
ラーレバーのローラーとレバーが時間とともに変
化する様子を示す変化量特性図である。
１……ハウジング、３……カバー、４……ねじ
、５……ヘツド、６……回転軸、７……レバー、
９……支軸、１０……ローラー、１１……ボス部
、１２……溝、１３……Ｏリング。
Fig. 1 is a front view showing a limit switch using a roller lever according to this invention, Fig. 2 is a side sectional view showing an embodiment of a roller lever of a limit switch according to this invention, and Fig. 3 is a second embodiment of this invention. FIG. 4 is a side sectional view showing a third embodiment of this invention, and FIG. 5 is a variation characteristic diagram showing how the roller and lever of the roller lever in this invention change over time. , FIG. 6 is a variation characteristic diagram showing how the roller and lever of a roller lever using a conventional hardened steel roller change over time. 1... Housing, 3... Cover, 4... Screw, 5... Head, 6... Rotating shaft, 7... Lever,
9...Spindle, 10...Roller, 11...Boss portion, 12...Groove, 13...O ring.
Claims (1)
と、この回転軸に一端を連結したレバー７と、こ
のレバーの他端に、このレバーに軸心線と交差す
るように固定した支軸９と、この支軸に回転自在
に支持され、外部のアクチユエータにより回転す
るローラー１０と、このローラーと上記支軸との
間に設けられたＯリング１３とを備えたリミツト
スイツチのローラーレバー。 (2) 上記Ｏリング１３は上記支軸９の外周に沿
つて設けた溝に係合した実用新案登録請求の範囲
第１項記載のリミツトスイツチのローラーレバー
。 (3) 上記Ｏリング１３は上記ローラー１０の軸
孔内面に設けた溝１２内に係合させた実用新案登
録請求の範囲第１項記載のリミツトスイツチのロ
ーラーレバー。[Scope of claims for utility model registration] (1) Rotating shaft 6 rotatably directed to head 5
, a lever 7 whose one end is connected to this rotating shaft, a support shaft 9 fixed to the other end of this lever so as to intersect the axis center line, and a support shaft 9 that is rotatably supported by this support shaft and is connected to the outside. A roller lever for a limit switch, comprising a roller 10 rotated by an actuator, and an O-ring 13 provided between the roller and the support shaft. (2) A roller lever for a limit switch according to claim 1, wherein the O-ring 13 is engaged with a groove provided along the outer periphery of the support shaft 9. (3) The roller lever for a limit switch according to claim 1, wherein the O-ring 13 is engaged in a groove 12 provided on the inner surface of the shaft hole of the roller 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12765490U JPH0745854Y2 (en) | 1990-11-29 | 1990-11-29 | Limit switch roller lever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12765490U JPH0745854Y2 (en) | 1990-11-29 | 1990-11-29 | Limit switch roller lever |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0485534U true JPH0485534U (en) | 1992-07-24 |
| JPH0745854Y2 JPH0745854Y2 (en) | 1995-10-18 |
Family
ID=31875147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12765490U Expired - Lifetime JPH0745854Y2 (en) | 1990-11-29 | 1990-11-29 | Limit switch roller lever |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0745854Y2 (en) |
-
1990
- 1990-11-29 JP JP12765490U patent/JPH0745854Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0745854Y2 (en) | 1995-10-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |