JPS573920A - Pile driving and drawing machine using breaker - Google Patents

Pile driving and drawing machine using breaker

Info

Publication number
JPS573920A
JPS573920A JP7525280A JP7525280A JPS573920A JP S573920 A JPS573920 A JP S573920A JP 7525280 A JP7525280 A JP 7525280A JP 7525280 A JP7525280 A JP 7525280A JP S573920 A JPS573920 A JP S573920A
Authority
JP
Japan
Prior art keywords
breaker
pile
drawer
oil
driver
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
JP7525280A
Other languages
Japanese (ja)
Inventor
Masayoshi Ito
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.)
Furukawa Mining Co Ltd
Furukawa Kogyo Co Ltd
Original Assignee
Furukawa Mining Co Ltd
Furukawa Kogyo Co Ltd
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 Furukawa Mining Co Ltd, Furukawa Kogyo Co Ltd filed Critical Furukawa Mining Co Ltd
Priority to JP7525280A priority Critical patent/JPS573920A/en
Publication of JPS573920A publication Critical patent/JPS573920A/en
Pending legal-status Critical Current

Links

Landscapes

  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)

Abstract

PURPOSE: To perform both driving and drawing of a pile simply by attaching a driver or a drawer to the tip head of an oil-pressure breaker being turned downwards without reversing its attitude.
CONSTITUTION: A leader mast 5 is supported by an arm 3 and a boom 4 connected to a truck body 2, and an oil-pressure braker 9 vertically sliding along the mast 5 is hung down from the mast 5. In case where the oil-pressure breaker 9 is used as a pile driver, a breaker rod 16 with an anvil 15 for driving a pile 10 is provided to the driver 11. On the other hand, when using it as a drawer, the drawer 12 does a drawing work by transmitting vibration generated in a cylinder 21A from striking vibration of the piston 17 of the breaker 9 to the pile 10 through a cylinder 21B.
COPYRIGHT: (C)1982,JPO&Japio
JP7525280A 1980-06-04 1980-06-04 Pile driving and drawing machine using breaker Pending JPS573920A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7525280A JPS573920A (en) 1980-06-04 1980-06-04 Pile driving and drawing machine using breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7525280A JPS573920A (en) 1980-06-04 1980-06-04 Pile driving and drawing machine using breaker

Publications (1)

Publication Number Publication Date
JPS573920A true JPS573920A (en) 1982-01-09

Family

ID=13570838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7525280A Pending JPS573920A (en) 1980-06-04 1980-06-04 Pile driving and drawing machine using breaker

Country Status (1)

Country Link
JP (1) JPS573920A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62203499U (en) * 1986-06-16 1987-12-25
US5220174A (en) * 1989-10-09 1993-06-15 Yoshino Kogyosho Co., Ltd. Apparatus for controlling the dose of irradiation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62203499U (en) * 1986-06-16 1987-12-25
US5220174A (en) * 1989-10-09 1993-06-15 Yoshino Kogyosho Co., Ltd. Apparatus for controlling the dose of irradiation

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