JPH0366986U - - Google Patents
Info
- Publication number
- JPH0366986U JPH0366986U JP12831289U JP12831289U JPH0366986U JP H0366986 U JPH0366986 U JP H0366986U JP 12831289 U JP12831289 U JP 12831289U JP 12831289 U JP12831289 U JP 12831289U JP H0366986 U JPH0366986 U JP H0366986U
- Authority
- JP
- Japan
- Prior art keywords
- hook
- crane
- socket portion
- hanging member
- wire
- 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
- 238000010586 diagram Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Description
第１図ａ，ｂは共に本考案に係るクレーン用フ
ツク構造の要部断面図、第２図は本考案及び従来
例に係るクレーン用フツク構造を採用したクレー
ン車の作業態様図、第３図ａ，ｂは共に従来例に
係るクレーン用フツク構造の要部断面図である。
１……クレーン車、１ａ……車台、１ｂ……タ
ーンテーブル、２……メインブーム、２ａ……メ
インブームヘツド、３……メインフツク、４……
サブフツク、４ａ……ワイヤソケツト部、４ｂ，
４ｆ……ピン、４ｃ……吊持部材、４ｄ……フツ
クケース、４ｅ……ベアリング部材、４ｇ……フ
ツク、５……サブブーム、５ａ……サブブームヘ
ツド、６……過巻き防止装置、Ｂ……機材、ｌ…
…フツク全高、Ｗ……ワイヤ。
Figures 1a and b are both sectional views of essential parts of the crane hook structure according to the present invention, Figure 2 is a working mode diagram of a crane vehicle employing the crane hook structure according to the present invention and the conventional example, and Figure 3. Both a and b are sectional views of main parts of a conventional crane hook structure. 1... Crane truck, 1a... Chassis, 1b... Turntable, 2... Main boom, 2a... Main boom head, 3... Main hook, 4...
Sub hook, 4a...Wire socket part, 4b,
4f...Pin, 4c...Hanging member, 4d...Hook case, 4e...Bearing member, 4g...Hook, 5...Subboom, 5a...Subboom head, 6...Overwinding prevention device, B... …Equipment, l…
...Full height of hook, W...Wire.
Claims (1)
ケツト部と、該ワイヤソケツト部を揺動自在に吊
持する吊持部材と、該吊持部材をベアリング部材
を介して回動自在に取り付けたフツクケースと、
該フツクケースに揺動自在に吊持されるフツクに
より構成されたことを特徴とするクレーン用フツ
ク構造。 A wire socket portion attached to the tip of a wire rope, a hanging member that swingably suspends the wire socket portion, and a hook case to which the hanging member is rotatably attached via a bearing member;
A hook structure for a crane, comprising a hook that is swingably suspended from the hook case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12831289U JPH0366986U (en) | 1989-10-31 | 1989-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12831289U JPH0366986U (en) | 1989-10-31 | 1989-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0366986U true JPH0366986U (en) | 1991-06-28 |
Family
ID=31676025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12831289U Pending JPH0366986U (en) | 1989-10-31 | 1989-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0366986U (en) |
-
1989
- 1989-10-31 JP JP12831289U patent/JPH0366986U/ja active Pending
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