JPS60104490U - power wedge - Google Patents

power wedge

Info

Publication number
JPS60104490U
JPS60104490U JP19296583U JP19296583U JPS60104490U JP S60104490 U JPS60104490 U JP S60104490U JP 19296583 U JP19296583 U JP 19296583U JP 19296583 U JP19296583 U JP 19296583U JP S60104490 U JPS60104490 U JP S60104490U
Authority
JP
Japan
Prior art keywords
power wedge
wedge
power
recorded
electronic filing
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
JP19296583U
Other languages
Japanese (ja)
Inventor
宮地　明彦
水野　征四郎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JDC Corp
Original Assignee
JDC Corp
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 JDC Corp filed Critical JDC Corp
Priority to JP19296583U priority Critical patent/JPS60104490U/en
Publication of JPS60104490U publication Critical patent/JPS60104490U/en
Pending legal-status Critical Current

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  • Drilling And Exploitation, And Mining Machines And Methods (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 the drawing]

第１図は公知のパワニラエツジ、第２図〜第５図は本発
明によるパワーウェッジ。 ゛図中符号は、１・・・パワーウェッジ、２・・・成形
部、３・・・孔、３′・・・切欠き、４・・・打撃部、
５・・・アタッチメント、６・・・孔、７・・・ボルト
。FIG. 1 shows a known power wedge, and FIGS. 2 to 5 show a power wedge according to the present invention.゛Symbols in the figure are 1... power wedge, 2... molded part, 3... hole, 3'... notch, 4... hitting part,
5... Attachment, 6... Hole, 7... Bolt.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 頭部１′に引抜き手段が取付けられる成形部２．３′が
形成されているパワーウェッジ。A power wedge in which the head 1' is formed with a molded part 2.3' on which the extraction means are attached.
JP19296583U 1983-12-16 1983-12-16 power wedge Pending JPS60104490U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19296583U JPS60104490U (en) 1983-12-16 1983-12-16 power wedge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19296583U JPS60104490U (en) 1983-12-16 1983-12-16 power wedge

Publications (1)

Publication Number Publication Date
JPS60104490U true JPS60104490U (en) 1985-07-16

Family

ID=30415137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19296583U Pending JPS60104490U (en) 1983-12-16 1983-12-16 power wedge

Country Status (1)

Country Link
JP (1) JPS60104490U (en)

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