JPS5523227A - Continuous pile drawer - Google Patents

Continuous pile drawer

Info

Publication number
JPS5523227A
JPS5523227A JP9519878A JP9519878A JPS5523227A JP S5523227 A JPS5523227 A JP S5523227A JP 9519878 A JP9519878 A JP 9519878A JP 9519878 A JP9519878 A JP 9519878A JP S5523227 A JPS5523227 A JP S5523227A
Authority
JP
Japan
Prior art keywords
gripping
pile
members
operations
ungripping
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
JP9519878A
Other languages
Japanese (ja)
Inventor
Tatsuo Ishioka
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP9519878A priority Critical patent/JPS5523227A/en
Publication of JPS5523227A publication Critical patent/JPS5523227A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:In an apparatus for driving or drawing piles, to enable automatic and continuous work by causing upper and lower gripping mechanisms to repeat upward and downward movements and gripping operations at proper timings. CONSTITUTION:There are provided lower and upper sliding members 9 and 9' movable up and down along a pile K. The members 9 and 9' are so coupled with each other that they move in opposite directions synchronously. Gripping elements 12, 13, 12', and 13' conduct gripping operations and ungripping operations in synchronism with the up-and-down movements of the members 9 and 9'. In drawing operation, for example, when one of the sliding members is moving up while gripping the pile K, the other one is moving down while ungripping the pile K.
JP9519878A 1978-08-03 1978-08-03 Continuous pile drawer Pending JPS5523227A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9519878A JPS5523227A (en) 1978-08-03 1978-08-03 Continuous pile drawer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9519878A JPS5523227A (en) 1978-08-03 1978-08-03 Continuous pile drawer

Publications (1)

Publication Number Publication Date
JPS5523227A true JPS5523227A (en) 1980-02-19

Family

ID=14131046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9519878A Pending JPS5523227A (en) 1978-08-03 1978-08-03 Continuous pile drawer

Country Status (1)

Country Link
JP (1) JPS5523227A (en)

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Legal Events

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A601 Written request for extension of time

Effective date: 20031209

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