JPH0313334U - - Google Patents

Info

Publication number
JPH0313334U
JPH0313334U JP7262289U JP7262289U JPH0313334U JP H0313334 U JPH0313334 U JP H0313334U JP 7262289 U JP7262289 U JP 7262289U JP 7262289 U JP7262289 U JP 7262289U JP H0313334 U JPH0313334 U JP H0313334U
Authority
JP
Japan
Prior art keywords
pile
claw
chuck body
movable claw
chuck
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.)
Granted
Application number
JP7262289U
Other languages
English (en)
Other versions
JPH076195Y2 (ja
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 filed Critical
Priority to JP1989072622U priority Critical patent/JPH076195Y2/ja
Publication of JPH0313334U publication Critical patent/JPH0313334U/ja
Application granted granted Critical
Publication of JPH076195Y2 publication Critical patent/JPH076195Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Description

【図面の簡単な説明】
図面は本考案の実施例を示すもので、第1図は
第1実施例の平面図、第2図は同正面図、第3図
は本実施例を装着した杭圧入引抜機の側面図、第
4図は第2実施例の平面図、第5図は同正面図、
第6図は従来例の平面図及び第7図は従来例を装
着した杭圧入引抜機の作動説明図である。 1,10……チヤツク機構、2,12……チヤ
ツク本体、3,13……固定爪、4,14……挿
入孔、5,15……昇降用シリンダ、6,16…
…可動爪、A……杭圧入引抜機、P……軽量鋼矢
板、S……昇降用シリンダ。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 昇降用シリンダの下端に、略直方体形状の
    チヤツク本体を取付け、このチヤツク本体に杭の
    挿入孔を構成すると共に、先端に可動爪を形成し
    た一対の挾持用シリンダを内設し、該可動爪の対
    向位置に固定爪を構成し、上記可動爪と固定爪で
    杭を挾持する杭圧入引抜機のチヤツク機構。 (2) チヤツク本体の少なくとも一側を平坦面に
    構成し、かつ可動爪と固定爪で杭のウエブとグリ
    ツプの連結部を挾持することを特徴とする請求項
    1記載の杭圧入引抜機のチヤツク機構。 (3) チヤツク本体の少なくとも一側を平坦面に
    構成し、かつ可動爪と固定爪で杭のフランジとグ
    リツプの連結部とフランジを挾持することを特徴
    とする請求項1記載の杭圧入引抜機のチヤツク機
    構。
JP1989072622U 1989-06-21 1989-06-21 杭圧入引抜機のチャック機構 Expired - Lifetime JPH076195Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989072622U JPH076195Y2 (ja) 1989-06-21 1989-06-21 杭圧入引抜機のチャック機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989072622U JPH076195Y2 (ja) 1989-06-21 1989-06-21 杭圧入引抜機のチャック機構

Publications (2)

Publication Number Publication Date
JPH0313334U true JPH0313334U (ja) 1991-02-12
JPH076195Y2 JPH076195Y2 (ja) 1995-02-15

Family

ID=31610720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989072622U Expired - Lifetime JPH076195Y2 (ja) 1989-06-21 1989-06-21 杭圧入引抜機のチャック機構

Country Status (1)

Country Link
JP (1) JPH076195Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5587365U (ja) * 1978-12-11 1980-06-16
JP2020105794A (ja) * 2018-12-27 2020-07-09 株式会社技研製作所 杭圧入機

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6335917A (ja) * 1986-07-29 1988-02-16 Giken Seisakusho:Kk 杭圧入引抜機

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6335917A (ja) * 1986-07-29 1988-02-16 Giken Seisakusho:Kk 杭圧入引抜機

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5587365U (ja) * 1978-12-11 1980-06-16
JP2020105794A (ja) * 2018-12-27 2020-07-09 株式会社技研製作所 杭圧入機

Also Published As

Publication number Publication date
JPH076195Y2 (ja) 1995-02-15

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term