JPS61122283U - - Google Patents
Info
- Publication number
- JPS61122283U JPS61122283U JP374085U JP374085U JPS61122283U JP S61122283 U JPS61122283 U JP S61122283U JP 374085 U JP374085 U JP 374085U JP 374085 U JP374085 U JP 374085U JP S61122283 U JPS61122283 U JP S61122283U
- Authority
- JP
- Japan
- Prior art keywords
- hook
- nut
- prevention device
- electromagnetic brake
- rotation prevention
- 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
- 230000002265 prevention Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Description
第１図は本考案のフツク回転防止装置の一実施
例の説明図、第２図は第１図におけるフツク回転
防止装置の配設状態を示す図、第３図は従来のフ
ツクの回り止めの一例を示す図、第４図は第３図
の―方向矢視図を示す。
１はフツク、２はクロスヘツド、３はフツク用
ナツト、５はローターハブ、６は円筒形ブラケツ
ト、７は電磁ブレーキのコイル側、８は電磁ブレ
ーキのアマチユア側、１０は給電ケーブル、１４
は電磁ブレーキを示す。
Fig. 1 is an explanatory diagram of an embodiment of the hook rotation prevention device of the present invention, Fig. 2 is a diagram showing the arrangement state of the hook rotation prevention device in Fig. 1, and Fig. 3 is an illustration of a conventional hook rotation prevention device. FIG. 4, which is a diagram showing an example, shows a view taken along the - direction arrow in FIG. 3. 1 is a hook, 2 is a crosshead, 3 is a hook nut, 5 is a rotor hub, 6 is a cylindrical bracket, 7 is a coil side of an electromagnetic brake, 8 is an armature side of an electromagnetic brake, 10 is a power supply cable, 14
indicates an electromagnetic brake.
Claims (1)
トにより回転自在に取り付けられたフツクの上端
部を、前記フツク用ナツトの上部に延長突出せし
め、該フツクの突出軸に遠隔操作可能な電磁ブレ
ーキを装着したことを特徴とするフツク回転防止
装置。 The upper end of the hook rotatably attached to the crosshead of the hook block by a hook nut is extended and protruded from the upper part of the hook nut, and a remotely controllable electromagnetic brake is attached to the protruding shaft of the hook. Hook rotation prevention device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP374085U JPS61122283U (en) | 1985-01-16 | 1985-01-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP374085U JPS61122283U (en) | 1985-01-16 | 1985-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61122283U true JPS61122283U (en) | 1986-08-01 |
Family
ID=30478654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP374085U Pending JPS61122283U (en) | 1985-01-16 | 1985-01-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61122283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013035651A (en) * | 2011-08-08 | 2013-02-21 | Hitachi Plant Technologies Ltd | Rotating tool and device for turning suspended load |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5132203U (en) * | 1974-08-31 | 1976-03-09 |
-
1985
- 1985-01-16 JP JP374085U patent/JPS61122283U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5132203U (en) * | 1974-08-31 | 1976-03-09 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013035651A (en) * | 2011-08-08 | 2013-02-21 | Hitachi Plant Technologies Ltd | Rotating tool and device for turning suspended load |