JPH0422488U - - Google Patents
Info
- Publication number
- JPH0422488U JPH0422488U JP6356190U JP6356190U JPH0422488U JP H0422488 U JPH0422488 U JP H0422488U JP 6356190 U JP6356190 U JP 6356190U JP 6356190 U JP6356190 U JP 6356190U JP H0422488 U JPH0422488 U JP H0422488U
- Authority
- JP
- Japan
- Prior art keywords
- sheave
- rotor
- crane
- brake
- lower sheave
- 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
- Jib Cranes (AREA)
Description
図面は本考案の一実施例を示すもので第１図は
平面図、第２図はクレーン全体の側面図である。
１……シーブ、２……ワイヤロープ、３……回
転子、５……ばね、６……ブレーキ、７……シー
ブケーシング、８……クレーン本体、９……ブレ
ーキ装置。
The drawings show one embodiment of the present invention, and FIG. 1 is a plan view, and FIG. 2 is a side view of the entire crane. 1... Sheave, 2... Wire rope, 3... Rotor, 5... Spring, 6... Brake, 7... Sheave casing, 8... Crane body, 9... Brake device.
Claims (1)
る下部シーブに、該シーブと一体となつて回転す
る回転子を取付け、該回転子にその回転遠心力に
よりばねに抗してブレーキをシーブケーシングか
ら離脱させるブレーキ装置を取付けたことを特徴
とするクレーンの下部シーブ。 A rotor that rotates integrally with the sheave is attached to the lower sheave, which is suspended from the crane body via a wire rope, and the brake is detached from the sheave casing by resisting a spring due to the rotating centrifugal force of the rotor. A lower sheave of a crane, characterized in that it is equipped with a brake device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6356190U JPH0422488U (en) | 1990-06-18 | 1990-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6356190U JPH0422488U (en) | 1990-06-18 | 1990-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0422488U true JPH0422488U (en) | 1992-02-25 |
Family
ID=31593725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6356190U Pending JPH0422488U (en) | 1990-06-18 | 1990-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0422488U (en) |
-
1990
- 1990-06-18 JP JP6356190U patent/JPH0422488U/ja active Pending