JPS62100987U - - Google Patents

Info

Publication number
JPS62100987U
JPS62100987U JP19439485U JP19439485U JPS62100987U JP S62100987 U JPS62100987 U JP S62100987U JP 19439485 U JP19439485 U JP 19439485U JP 19439485 U JP19439485 U JP 19439485U JP S62100987 U JPS62100987 U JP S62100987U
Authority
JP
Japan
Prior art keywords
operating lever
crane
link rod
post
pivot point
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
Application number
JP19439485U
Other languages
Japanese (ja)
Other versions
JPH0221511Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1985194394U priority Critical patent/JPH0221511Y2/ja
Publication of JPS62100987U publication Critical patent/JPS62100987U/ja
Application granted granted Critical
Publication of JPH0221511Y2 publication Critical patent/JPH0221511Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図乃至第４図は本考案に係るクレーンのブ
レーキ装置を示し、第１図はブレーキ装置を示す
平面図、第２図は同正面図、第３図はブレーキ装
置の動作を示す正面図、第４図はクレーン全体の
構成を示す斜視図である。 １……機台、２……ポスト、３……ブーム、１
２……ブレーキバンド、１４……アーム、１７…
…リンクロツト、２１……スプリング、２２……
操作レバー、２４……ハツカ。 1 to 4 show a brake device for a crane according to the present invention, FIG. 1 is a plan view showing the brake device, FIG. 2 is a front view thereof, and FIG. 3 is a front view showing the operation of the brake device. , FIG. 4 is a perspective view showing the overall structure of the crane. 1... Machine base, 2... Post, 3... Boom, 1
2...Brake band, 14...Arm, 17...
...Link rod, 21...Spring, 22...
Operation lever, 24...Hatsuka.

Claims (1)

【実用新案登録請求の範囲】 (1) 荷箱の床に固定された機台に、起伏自在な
ブームを有するポストが旋回自在に立設され、該
ポストの旋回がブレーキバンドにて制動・解除す
るように設けられたクレーンにおいて、ブレーキ
バンドに連結されて回動自在なアームにスプリン
グにて解除方向に付勢するリンクロツドが連結さ
れ、該リンクロツドを牽引する操作レバーとリン
クロツドとが操作レバーに枢止されたハツカを介
して連動されたことを特徴とするクレーンの旋回
ブレーキ装置。 (2) 操作レバーと機台との間にストツパプレー
トが介在され、該ストツパプレートで操作レバー
が係止されるようになされた実用新案登録請求の
範囲第１項記載のクレーンの旋回ブレーキ装置。 (3) 操作レバーが回動されてハツカの枢支点が
該操作レバーの枢支点を越した時、操作レバーが
制動状態に保持されるようになされた実用新案登
録請求の範囲第１項記載のクレーンの旋回ブレー
キ装置。[Scope of Claim for Utility Model Registration] (1) A post with a boom that can be raised and lowered is erected on a platform fixed to the floor of a cargo box so that it can rotate freely, and the rotation of the post is braked and released by a brake band. In this crane, a link rod that is biased in the release direction by a spring is connected to a rotatable arm that is connected to a brake band, and an operating lever that pulls the link rod and the link rod are pivoted to the operating lever. A swing brake device for a crane, characterized in that it is interlocked via a stopper. (2) A swing brake for a crane according to claim 1, in which a stopper plate is interposed between the operating lever and the machine base, and the operating lever is locked by the stopper plate. Device. (3) When the operating lever is rotated and the pivot point of the lever passes over the pivot point of the operating lever, the operating lever is maintained in a braking state as set forth in claim 1. Crane swing brake device.
JP1985194394U 1985-12-17 1985-12-17 Expired JPH0221511Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985194394U JPH0221511Y2 (en) 1985-12-17 1985-12-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985194394U JPH0221511Y2 (en) 1985-12-17 1985-12-17

Publications (2)

Publication Number Publication Date
JPS62100987U true JPS62100987U (en) 1987-06-27
JPH0221511Y2 JPH0221511Y2 (en) 1990-06-11

Family

ID=31151326

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985194394U Expired JPH0221511Y2 (en) 1985-12-17 1985-12-17

Country Status (1)

Country Link
JP (1) JPH0221511Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5261073U (en) * 1975-10-30 1977-05-04
JPS5758585U (en) * 1980-09-24 1982-04-06

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5752761A (en) * 1980-09-16 1982-03-29 Toshiba Corp Hot water supply device utilizing solar energy

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5261073U (en) * 1975-10-30 1977-05-04
JPS5758585U (en) * 1980-09-24 1982-04-06

Also Published As

Publication number Publication date
JPH0221511Y2 (en) 1990-06-11

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