JPH0458584U - - Google Patents
Info
- Publication number
- JPH0458584U JPH0458584U JP10185690U JP10185690U JPH0458584U JP H0458584 U JPH0458584 U JP H0458584U JP 10185690 U JP10185690 U JP 10185690U JP 10185690 U JP10185690 U JP 10185690U JP H0458584 U JPH0458584 U JP H0458584U
- Authority
- JP
- Japan
- Prior art keywords
- hook block
- right hook
- pulleys
- block pulleys
- wire rope
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 2
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Description
第１図および第２図は、本考案のフツクブロツ
クの実施例を示し、第１図は、正面図であり、第
２図は、第１図の矢視図である。第３図は、ブ
ームおよびフツクブロツクの外観図である。第４
図および第５図は、従来技術のフツクブロツクを
示し、第４図は、正面図であり、第５図は、第４
図の矢視図である。
４，４１，４２……側板、５……シーブ軸、６
，６１，６２……フツクブロツク滑車、１０……
ワイヤロープ外れ止め具、１１……スペーサ、
……使用位置、……ワイヤロープ掛替え位置。
1 and 2 show an embodiment of the hook block of the present invention, FIG. 1 being a front view and FIG. 2 being a view taken along the arrow in FIG. FIG. 3 is an external view of the boom and the hook block. Fourth
5 and 5 show prior art hook blocks, FIG. 4 being a front view and FIG.
FIG. 4, 41, 42... Side plate, 5... Sheave shaft, 6
, 61, 62...Fukublock pulley, 10...
Wire rope removal stopper, 11...spacer,
...Using position, ...Wire rope replacement position.
Claims (1)
ブ軸に左右のフツクブロツク滑車を回転自在に支
持するに際し、これら左右のフツクブロツク滑車
が対応する側板に近接した使用位置と対応する側
板から離隔したワイヤロープ掛替え位置との間で
移動可能に構成すると共に、 左右のフツクブロツク滑車の使用位置において
のみこれらフツクブロツク滑車の外縁に位置する
よう前記側板に配置したワイヤロープ外れ止め具
を設け、 前記左右のフツクブロツク滑車間のシーブ軸に
側方から外嵌して左右のフツクブロツク滑車を前
記使用位置に固定する取外し可能なスペーサを取
付けて構成したことを特徴とするフツクブロツク
。[Scope of Claim for Utility Model Registration] When the left and right hook block pulleys are rotatably supported on the sheave shaft that bridges between the left and right side plates of the hook block, the use positions where these left and right hook block pulleys are close to the corresponding side plates and the corresponding side plates. A wire rope removal stopper is provided on the side plate so as to be movable between the wire rope hanging position and a wire rope rehanging position separated from the left and right hook block pulleys, and located on the outer edge of the left and right hook block pulleys only when the left and right hook block pulleys are used. A hook block characterized in that a removable spacer is attached to the sheave shaft between the left and right hook block pulleys from the side to fix the left and right hook block pulleys at the use position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10185690U JP2528718Y2 (en) | 1990-09-27 | 1990-09-27 | Hook block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10185690U JP2528718Y2 (en) | 1990-09-27 | 1990-09-27 | Hook block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0458584U true JPH0458584U (en) | 1992-05-20 |
| JP2528718Y2 JP2528718Y2 (en) | 1997-03-12 |
Family
ID=31845637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10185690U Expired - Lifetime JP2528718Y2 (en) | 1990-09-27 | 1990-09-27 | Hook block |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2528718Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013023329A (en) * | 2011-07-20 | 2013-02-04 | Furukawa Unic Corp | Hook device for crane |
| JP2014189402A (en) * | 2013-03-28 | 2014-10-06 | Tadano Ltd | Hook block of working machine such as crane |
-
1990
- 1990-09-27 JP JP10185690U patent/JP2528718Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013023329A (en) * | 2011-07-20 | 2013-02-04 | Furukawa Unic Corp | Hook device for crane |
| JP2014189402A (en) * | 2013-03-28 | 2014-10-06 | Tadano Ltd | Hook block of working machine such as crane |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2528718Y2 (en) | 1997-03-12 |
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