JPS57100225A - Attachment for driving pile for breaker - Google Patents

Attachment for driving pile for breaker

Info

Publication number
JPS57100225A
JPS57100225A JP17382580A JP17382580A JPS57100225A JP S57100225 A JPS57100225 A JP S57100225A JP 17382580 A JP17382580 A JP 17382580A JP 17382580 A JP17382580 A JP 17382580A JP S57100225 A JPS57100225 A JP S57100225A
Authority
JP
Japan
Prior art keywords
pile
inserting hole
hole
attachment
striking plate
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
JP17382580A
Other languages
Japanese (ja)
Inventor
Kozo Yamada
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.)
Hokuetsu Industries Co Ltd
Original Assignee
Hokuetsu Industries 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 Hokuetsu Industries Co Ltd filed Critical Hokuetsu Industries Co Ltd
Priority to JP17382580A priority Critical patent/JPS57100225A/en
Publication of JPS57100225A publication Critical patent/JPS57100225A/en
Pending legal-status Critical Current

Links

Landscapes

  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Percussive Tools And Related Accessories (AREA)

Abstract

PURPOSE: To greatly increase the durability of an attachment for driving a pile for a breaker by a method in which a cylinder is provided by concentrically connecting a chisel-inserting hole and a pile-inserting hole, and also a striking plate and a falling preventive means are movably provided to the inside of the pile-inserting hole.
CONSTITUTION: In a cylinder 4 in which a chisel-inserting hole 8 and a pile- inserting hole 6 are concentrically connected, a striking plate 9 is provided in a vertically movable manner in the pile-inserting hole 6 in such a way that its lower part is contacted with a pile 5 to be inserted into the hole 6 and also its upper part is contacted with the chisel 3 to be inserted into the hole 8. And, a snap ring 10 having a smaller inside diameter than the outside diameter of the striking plate 9 is provided as a falling preventive means in a groove provided near the inner wall close to the inlet of the hole 6. Thus, since striking force is applied only to the striking plate 9 but not to the other parts, the durability of the attachment can be increased.
COPYRIGHT: (C)1982,JPO&Japio
JP17382580A 1980-12-11 1980-12-11 Attachment for driving pile for breaker Pending JPS57100225A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17382580A JPS57100225A (en) 1980-12-11 1980-12-11 Attachment for driving pile for breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17382580A JPS57100225A (en) 1980-12-11 1980-12-11 Attachment for driving pile for breaker

Publications (1)

Publication Number Publication Date
JPS57100225A true JPS57100225A (en) 1982-06-22

Family

ID=15967847

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17382580A Pending JPS57100225A (en) 1980-12-11 1980-12-11 Attachment for driving pile for breaker

Country Status (1)

Country Link
JP (1) JPS57100225A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0676441U (en) * 1993-04-06 1994-10-28 安彦 大江 Foundation yarikata pile
WO1995008674A1 (en) * 1993-09-16 1995-03-30 Milleen Constructions Pty. Ltd. Piling bell
AU680296B2 (en) * 1993-09-16 1997-07-24 Milleen Constructions Pty Ltd Piling bell
JP5145503B1 (en) * 2012-02-28 2013-02-20 株式会社神島組 Crushing method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0676441U (en) * 1993-04-06 1994-10-28 安彦 大江 Foundation yarikata pile
WO1995008674A1 (en) * 1993-09-16 1995-03-30 Milleen Constructions Pty. Ltd. Piling bell
AU680296B2 (en) * 1993-09-16 1997-07-24 Milleen Constructions Pty Ltd Piling bell
JP5145503B1 (en) * 2012-02-28 2013-02-20 株式会社神島組 Crushing method

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