JPS5771930A - Chucking device for pile - Google Patents

Chucking device for pile

Info

Publication number
JPS5771930A
JPS5771930A JP14599180A JP14599180A JPS5771930A JP S5771930 A JPS5771930 A JP S5771930A JP 14599180 A JP14599180 A JP 14599180A JP 14599180 A JP14599180 A JP 14599180A JP S5771930 A JPS5771930 A JP S5771930A
Authority
JP
Japan
Prior art keywords
pile
tapering
oil
chucking piece
cap
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
JP14599180A
Other languages
Japanese (ja)
Inventor
Yutaka Asaoka
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.)
SHINTOU KK
Original Assignee
SHINTOU KK
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 SHINTOU KK filed Critical SHINTOU KK
Priority to JP14599180A priority Critical patent/JPS5771930A/en
Publication of JPS5771930A publication Critical patent/JPS5771930A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To strongly grasp a pile by a chucking piece by moving the chucking piece inwardly by a wedging action accompanied in the downward movement of tapering by the action of cylinder rod.
CONSTITUTION: Under a condition that the upper end of a pile is inserted into a cap 8, an oil-pressure cylinder 9 is operated and a tapering 13 is moved downwardly along the inside of the cap 8. As the tapering 13 moves downwards, a chucking piece 14 moves inwardly and strongly grasps the periphery of the upper end portion of the pile. When the resistance of the pile is increased, an oil-pressure hammer device is operated and the upside of a cylindrical cover 20 is striken for driving the pile. When operating the oil-pressure cylinder 20 in keeping with the driving work, the cylindrical cover 6 undergone a repeated normal and reverse turning force to penetrate the pile effectively.
COPYRIGHT: (C)1982,JPO&Japio
JP14599180A 1980-10-18 1980-10-18 Chucking device for pile Pending JPS5771930A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14599180A JPS5771930A (en) 1980-10-18 1980-10-18 Chucking device for pile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14599180A JPS5771930A (en) 1980-10-18 1980-10-18 Chucking device for pile

Publications (1)

Publication Number Publication Date
JPS5771930A true JPS5771930A (en) 1982-05-06

Family

ID=15397642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14599180A Pending JPS5771930A (en) 1980-10-18 1980-10-18 Chucking device for pile

Country Status (1)

Country Link
JP (1) JPS5771930A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6431183U (en) * 1987-08-19 1989-02-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6431183U (en) * 1987-08-19 1989-02-27

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