JPH0395536U - - Google Patents
Info
- Publication number
- JPH0395536U JPH0395536U JP312590U JP312590U JPH0395536U JP H0395536 U JPH0395536 U JP H0395536U JP 312590 U JP312590 U JP 312590U JP 312590 U JP312590 U JP 312590U JP H0395536 U JPH0395536 U JP H0395536U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- end side
- oil reservoir
- limit switch
- cam part
- 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
- 239000004519 grease Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
図面は本考案の一実施例を示し、第１図はリミ
ツトスイツチの断面図、第２図及び第３図は回転
軸の斜視図、第４図は従来の回転軸の斜視図であ
る。
１……ボツクス、３……軸受、４……回転軸、
４ｃ……油溜り、４ｄ……カム部、１０……プラ
ンジヤ、１１……補助プランジヤ、１２……スイ
ツチ本体。
The drawings show an embodiment of the present invention; FIG. 1 is a sectional view of a limit switch, FIGS. 2 and 3 are perspective views of a rotating shaft, and FIG. 4 is a perspective view of a conventional rotating shaft. 1... Box, 3... Bearing, 4... Rotating shaft,
4c...oil reservoir, 4d...cam section, 10...plunger, 11...auxiliary plunger, 12...switch body.
Claims (1)
される回転軸の他端側にカム部を設けて、このカ
ム部によりプランジヤ及び補助プランジヤを介し
てボツクス内のスイツチ本体を動作させるように
したリミツトスイツチにおいて、上記回転軸の外
周面に軸線方向に沿つて油溜りを設けて、この油
溜りに注入したグリスにより回転軸と、これを支
承する軸受の摺動面を潤滑してなるリミツトスイ
ツチ。 In a limit switch, a cam part is provided on the other end side of a rotating shaft rotated by a roller lever attached to one end side, and the cam part operates a switch body in a box via a plunger and an auxiliary plunger. A limit switch in which an oil reservoir is provided along the axial direction on the outer peripheral surface of the rotating shaft, and grease injected into the oil reservoir lubricates the rotating shaft and the sliding surfaces of the bearings that support it.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP312590U JPH0739151Y2 (en) | 1990-01-19 | 1990-01-19 | Limit switch |
| EP19910300423 EP0438321B1 (en) | 1990-01-19 | 1991-01-18 | A limit switch and a method for manufacture of a rotary shaft for the limit switch |
| ES91300423T ES2068495T3 (en) | 1990-01-19 | 1991-01-18 | END OF LIMIT SWITCH AND PROCEDURE FOR MANUFACTURING A ROTARY AXLE FOR SUCH SWITCH. |
| DE1991605532 DE69105532T2 (en) | 1990-01-19 | 1991-01-18 | Limit switch and method for producing an axis of rotation for the limit switch. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP312590U JPH0739151Y2 (en) | 1990-01-19 | 1990-01-19 | Limit switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0395536U true JPH0395536U (en) | 1991-09-30 |
| JPH0739151Y2 JPH0739151Y2 (en) | 1995-09-06 |
Family
ID=31506966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP312590U Expired - Lifetime JPH0739151Y2 (en) | 1990-01-19 | 1990-01-19 | Limit switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0739151Y2 (en) |
-
1990
- 1990-01-19 JP JP312590U patent/JPH0739151Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0739151Y2 (en) | 1995-09-06 |