JPS59165296U - Wedgecrete device - Google Patents

Wedgecrete device

Info

Publication number
JPS59165296U
JPS59165296U JP6014783U JP6014783U JPS59165296U JP S59165296 U JPS59165296 U JP S59165296U JP 6014783 U JP6014783 U JP 6014783U JP 6014783 U JP6014783 U JP 6014783U JP S59165296 U JPS59165296 U JP S59165296U
Authority
JP
Japan
Prior art keywords
rods
wedgecrete
hydraulic cylinders
cleat device
wedge
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
Application number
JP6014783U
Other languages
Japanese (ja)
Inventor
関口　吾一
秀一 石鍋
Original Assignee
カヤバ工業株式会社
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 by カヤバ工業株式会社 filed Critical カヤバ工業株式会社
Priority to JP6014783U priority Critical patent/JPS59165296U/en
Publication of JPS59165296U publication Critical patent/JPS59165296U/en
Pending legal-status Critical Current

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  • Installation Of Indoor Wiring (AREA)
  • Actuator (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来のランプを示す側断面図であり、第２図は
同じく正面断面図である。第３図は従来のウェッジクリ
ート装置を示す平面図である。第４図は本考案の実施例
を示す平面図であり、第５図は油圧回路図である。第６
図は他の実施例を示す正面断面図であり、第７図は同じ
く平面図である。 ７Ｌ、　　７Ｃ，７Ｒ・・・ウェッジ、１１・・・ロッ
ド、１３Ｌ、１３Ｒ・・・油圧シリンダ。FIG. 1 is a side sectional view showing a conventional lamp, and FIG. 2 is a front sectional view thereof. FIG. 3 is a plan view showing a conventional wedge cleat device. FIG. 4 is a plan view showing an embodiment of the present invention, and FIG. 5 is a hydraulic circuit diagram. 6th
The figure is a front sectional view showing another embodiment, and FIG. 7 is a plan view as well. 7L, 7C, 7R... Wedge, 11... Rod, 13L, 13R... Hydraulic cylinder.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数の抜差自由なウェッジをロッドを介して互いに連動
させたウェッジクリート装置において、ロッドの両端部
に油圧シリンダをそれぞれ連結し、前記ロッドに常に引
張荷重が働くように両油圧シリンダに選択的に圧油を供
給する油圧回路を設けたことを特徴とするウェッジクリ
−ト装置。In a wedge cleat device in which a plurality of wedges that can be freely slid in and out are interlocked with each other via rods, hydraulic cylinders are connected to both ends of the rods, and both hydraulic cylinders are selectively connected so that a tensile load is always applied to the rods. A wedge cleat device characterized by being provided with a hydraulic circuit for supplying pressure oil.
JP6014783U 1983-04-21 1983-04-21 Wedgecrete device Pending JPS59165296U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6014783U JPS59165296U (en) 1983-04-21 1983-04-21 Wedgecrete device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6014783U JPS59165296U (en) 1983-04-21 1983-04-21 Wedgecrete device

Publications (1)

Publication Number Publication Date
JPS59165296U true JPS59165296U (en) 1984-11-06

Family

ID=30190389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6014783U Pending JPS59165296U (en) 1983-04-21 1983-04-21 Wedgecrete device

Country Status (1)

Country Link
JP (1) JPS59165296U (en)

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