JPS6347364Y2 - - Google Patents

Info

Publication number
JPS6347364Y2
JPS6347364Y2 JP1982079604U JP7960482U JPS6347364Y2 JP S6347364 Y2 JPS6347364 Y2 JP S6347364Y2 JP 1982079604 U JP1982079604 U JP 1982079604U JP 7960482 U JP7960482 U JP 7960482U JP S6347364 Y2 JPS6347364 Y2 JP S6347364Y2
Authority
JP
Japan
Prior art keywords
plug
core metal
steel ball
piston
tip
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.)
Expired
Application number
JP1982079604U
Other languages
English (en)
Japanese (ja)
Other versions
JPS58179901U (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 JP7960482U priority Critical patent/JPS58179901U/ja
Publication of JPS58179901U publication Critical patent/JPS58179901U/ja
Application granted granted Critical
Publication of JPS6347364Y2 publication Critical patent/JPS6347364Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pens And Brushes (AREA)
  • Coating Apparatus (AREA)
  • Earth Drilling (AREA)
JP7960482U 1982-05-28 1982-05-28 芯金循環型穿孔プラグの取付部構造 Granted JPS58179901U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7960482U JPS58179901U (ja) 1982-05-28 1982-05-28 芯金循環型穿孔プラグの取付部構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7960482U JPS58179901U (ja) 1982-05-28 1982-05-28 芯金循環型穿孔プラグの取付部構造

Publications (2)

Publication Number Publication Date
JPS58179901U JPS58179901U (ja) 1983-12-01
JPS6347364Y2 true JPS6347364Y2 (enrdf_load_stackoverflow) 1988-12-07

Family

ID=30088782

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7960482U Granted JPS58179901U (ja) 1982-05-28 1982-05-28 芯金循環型穿孔プラグの取付部構造

Country Status (1)

Country Link
JP (1) JPS58179901U (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0723041Y2 (ja) * 1990-07-20 1995-05-31 川崎製鉄株式会社 継目無鋼管製造用プラグバー

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5423865A (en) * 1977-07-25 1979-02-22 Sumitomo Electric Ind Ltd Locking device of pin

Also Published As

Publication number Publication date
JPS58179901U (ja) 1983-12-01

Similar Documents

Publication Publication Date Title
US4680999A (en) Replaceable tool
CN101160451B (zh) 用于安装锚杆的装置和方法以及锚杆安装钻车
JPS6347364Y2 (enrdf_load_stackoverflow)
JPS61214939A (ja) 交換工具
JP2003266109A (ja) 圧延プラグの着脱装置
JPH0723041Y2 (ja) 継目無鋼管製造用プラグバー
CN210732300U (zh) 一种后退式单手快换夹头
JP7294885B2 (ja) 主軸の工具クランプ装置
JP3076761B2 (ja) ワーク支持装置
USRE26834E (en) Fluid operated hand tool
JP4267430B2 (ja) 加工物把持装置
JP2603691Y2 (ja) ワーク取付装置の配管接続構造
EP0316399A1 (en) DEVICE IN TELESCOPIC ARMS.
JP2696502B2 (ja) 二段式シールド掘進機の流体圧配管分離装置
JPS6039128Y2 (ja) クランプ装置
JP2562783B2 (ja) 溶湯の自動給湯装置
JP2002346856A (ja) 抜管工具
JP2948977B2 (ja) 空洞穴の埋め込み方法
JPH06336729A (ja) 杭圧入引抜機の杭挟持装置 及び杭挟持装置用ジェットノズル
JPS5942207A (ja) 拡張型コレツトチヤツク
JPS6035564Y2 (ja) ワ−クエジエクタ
JP2882282B2 (ja) 急速継手のプラグ
JPH0326405A (ja) 穴ぐり装置
JPH0731207U (ja) 高圧クーラント用ボーリングバー
JP2760914B2 (ja) ソフトハンド