JPH0162292U - - Google Patents
Info
- Publication number
- JPH0162292U JPH0162292U JP15774287U JP15774287U JPH0162292U JP H0162292 U JPH0162292 U JP H0162292U JP 15774287 U JP15774287 U JP 15774287U JP 15774287 U JP15774287 U JP 15774287U JP H0162292 U JPH0162292 U JP H0162292U
- Authority
- JP
- Japan
- Prior art keywords
- wire
- pulley
- drum
- biasing force
- detects
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000013459 approach Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
Description
第１図はこの考案の一実施例を示す斜視図、第
２図はこの考案の具体的な実施構造を説明するた
めの平面図、第３図はその側面図、第４図は従来
の技術を説明するための平面図、第５図はその側
面図である。
１Ａ，１Ｂ：ワイヤ、２：センサ、３Ａ，３Ｂ
：ワイヤ巻取ドラム、４：ケーブル、５：ケーブ
ル巻取ドラム、６Ａ，６Ｂ：ワイヤの方向転換用
プーリ、７：ケーブルの方向転換用プーリ、８Ａ
，８Ｂ：ワイヤの整走装置、９：ケーブルの整走
装置、１１：第１検出スイツチ、１１Ａ：アクチ
ユエータ、１５：第２検出スイツチ、１５Ａ：ア
クチユエータ、１６Ａ，１６Ｂ：テンシヨンアー
ム、１７Ａ，１７Ｂ：バネ。
Fig. 1 is a perspective view showing an embodiment of this invention, Fig. 2 is a plan view illustrating a concrete implementation structure of this invention, Fig. 3 is a side view thereof, and Fig. 4 is a conventional technique. FIG. 5 is a plan view for explaining this, and FIG. 5 is a side view thereof. 1A, 1B: Wire, 2: Sensor, 3A, 3B
: Wire winding drum, 4: Cable, 5: Cable winding drum, 6A, 6B: Wire direction change pulley, 7: Cable direction change pulley, 8A
, 8B: Wire alignment device, 9: Cable alignment device, 11: First detection switch, 11A: Actuator, 15: Second detection switch, 15A: Actuator, 16A, 16B: Tension arm, 17A, 17B :Spring.
Claims (1)
出すための方向転換用プーリと、 Ｂ このプーリが遊端部に取付けられ、バネの偏
倚力によつてワイヤを押し上げる方向に回動偏倚
力が与えられワイヤに掛る張力が所定値以上か否
かを検出するテンシヨンアームと、 Ｃ このテンシヨンアームによつて操作され上記
ワイヤに掛る張力が所定値以下になつたことを検
出する第１検出スイツチと、 Ｄ 上記ワイヤの先端がドラムに対して所定の距
離内に近ずいたことを検出する第２検出スイツチ
と、 を具備することを特徴とする自動昇降停止装置。[Claims for Utility Model Registration] A. A pulley for changing the direction of the wire fed out from the drum in a downward direction; B. This pulley is attached to the free end, and the wire is pulled out by the biasing force of a spring. a tension arm that detects whether or not the tension applied to the wire is above a predetermined value by applying a rotational biasing force in the upward direction; D; a second detection switch that detects that the tip of the wire approaches the drum within a predetermined distance; Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987157742U JPH0333749Y2 (en) | 1987-10-14 | 1987-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987157742U JPH0333749Y2 (en) | 1987-10-14 | 1987-10-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0162292U true JPH0162292U (en) | 1989-04-20 |
| JPH0333749Y2 JPH0333749Y2 (en) | 1991-07-17 |
Family
ID=31437453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987157742U Expired JPH0333749Y2 (en) | 1987-10-14 | 1987-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0333749Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS485660U (en) * | 1971-05-31 | 1973-01-23 |
-
1987
- 1987-10-14 JP JP1987157742U patent/JPH0333749Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS485660U (en) * | 1971-05-31 | 1973-01-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0333749Y2 (en) | 1991-07-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0162292U (en) | ||
| JPS6238275U (en) | ||
| JPS6373259U (en) | ||
| JPH0173810U (en) | ||
| JPH034961U (en) | ||
| JPS6311459U (en) | ||
| JPS6069288U (en) | Wire presser roller device for hoisting winch | |
| JPS62147145U (en) | ||
| JPH0276604U (en) | ||
| JPS59143511U (en) | wire holding device | |
| JPH02120718U (en) | ||
| JPH0391190U (en) | ||
| JPS643913U (en) | ||
| JPH0334999U (en) | ||
| JPH01180818U (en) | ||
| JPH0328164U (en) | ||
| JPH0272224U (en) | ||
| JPH01134668U (en) | ||
| JPS6234583U (en) | ||
| JPS6347017U (en) | ||
| JPH01148431U (en) | ||
| JPH0433421U (en) | ||
| JPS6412421U (en) | ||
| JPS619297U (en) | Collision prevention device for robots | |
| JPH02124621U (en) |