JPS5842242U - pile striking device - Google Patents

pile striking device

Info

Publication number
JPS5842242U
JPS5842242U JP13479881U JP13479881U JPS5842242U JP S5842242 U JPS5842242 U JP S5842242U JP 13479881 U JP13479881 U JP 13479881U JP 13479881 U JP13479881 U JP 13479881U JP S5842242 U JPS5842242 U JP S5842242U
Authority
JP
Japan
Prior art keywords
cylinder
piston
striking device
pressure
pile
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
JP13479881U
Other languages
Japanese (ja)
Inventor
繁夫 太田
Original Assignee
日本車輌製造株式会社
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 日本車輌製造株式会社 filed Critical 日本車輌製造株式会社
Priority to JP13479881U priority Critical patent/JPS5842242U/en
Publication of JPS5842242U publication Critical patent/JPS5842242U/en
Pending legal-status Critical Current

Links

Landscapes

  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (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図は従来の液圧式の杭圧入装置の説明図、第２図は
本考案装置の二実施例を示す断面正面図　　　−である
。 ２は杭、６はシリンダ体、７はシリンダ、８はウェイト
、９はピストン、１２は供給口、１３は排出口、１５は
電磁開閉バルブ、１６はアキュムレータである。FIG. 1 is an explanatory diagram of a conventional hydraulic pile press-in device, and FIG. 2 is a sectional front view showing two embodiments of the device of the present invention. 2 is a pile, 6 is a cylinder body, 7 is a cylinder, 8 is a weight, 9 is a piston, 12 is a supply port, 13 is a discharge port, 15 is an electromagnetic opening/closing valve, and 16 is an accumulator.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ピストンとシリンダの間に液圧を供給するため、の供給
口を備えた杭頭部に係止されるシリンダ体と、該供給口
を介してピストンとシリンダの間に供給される高圧液体
を蓄圧する蓄圧器と、急激に一定時間開路して前記蓄圧
器の高圧液体をピストンとシリンダの間に供給するため
の゛開閉バルブとからなる杭の打撃装置。In order to supply liquid pressure between the piston and cylinder, there is a cylinder body that is fixed to the pile head and is equipped with a supply port, and a high pressure liquid that is supplied between the piston and the cylinder through the supply port is stored. A pile striking device comprising a pressure accumulator, and an opening/closing valve that suddenly opens for a certain period of time to supply high-pressure liquid from the pressure accumulator between a piston and a cylinder.
JP13479881U 1981-09-10 1981-09-10 pile striking device Pending JPS5842242U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13479881U JPS5842242U (en) 1981-09-10 1981-09-10 pile striking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13479881U JPS5842242U (en) 1981-09-10 1981-09-10 pile striking device

Publications (1)

Publication Number Publication Date
JPS5842242U true JPS5842242U (en) 1983-03-19

Family

ID=29928204

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13479881U Pending JPS5842242U (en) 1981-09-10 1981-09-10 pile striking device

Country Status (1)

Country Link
JP (1) JPS5842242U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61217301A (en) * 1985-03-11 1986-09-26 株式会社　カネヤス Fixed-quantity filler for small fish

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS549803A (en) * 1977-06-25 1979-01-25 Akira Washida Tire

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS549803A (en) * 1977-06-25 1979-01-25 Akira Washida Tire

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61217301A (en) * 1985-03-11 1986-09-26 株式会社　カネヤス Fixed-quantity filler for small fish

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