JPH0259060B2 - - Google Patents

Info

Publication number
JPH0259060B2
JPH0259060B2 JP61297935A JP29793586A JPH0259060B2 JP H0259060 B2 JPH0259060 B2 JP H0259060B2 JP 61297935 A JP61297935 A JP 61297935A JP 29793586 A JP29793586 A JP 29793586A JP H0259060 B2 JPH0259060 B2 JP H0259060B2
Authority
JP
Japan
Prior art keywords
wire saw
hard object
guide means
hole
pair
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 - Lifetime
Application number
JP61297935A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63149110A (ja
Inventor
Noryasu Ooiwa
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.)
KANSAI KOGU SEISAKUSHO KK
Original Assignee
KANSAI KOGU SEISAKUSHO 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 KANSAI KOGU SEISAKUSHO KK filed Critical KANSAI KOGU SEISAKUSHO KK
Priority to JP29793586A priority Critical patent/JPS63149110A/ja
Publication of JPS63149110A publication Critical patent/JPS63149110A/ja
Publication of JPH0259060B2 publication Critical patent/JPH0259060B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/08—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with saw-blades of endless cutter-type, e.g. chain saws, i.e. saw chains, strap saws
    • B28D1/088—Sawing in situ, e.g. stones from rocks, grooves in walls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
JP29793586A 1986-12-15 1986-12-15 硬質物体の切断方法 Granted JPS63149110A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP29793586A JPS63149110A (ja) 1986-12-15 1986-12-15 硬質物体の切断方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29793586A JPS63149110A (ja) 1986-12-15 1986-12-15 硬質物体の切断方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP3350593A Division JPH07102567B2 (ja) 1991-11-06 1991-11-06 硬質物体の切断方法

Publications (2)

Publication Number Publication Date
JPS63149110A JPS63149110A (ja) 1988-06-21
JPH0259060B2 true JPH0259060B2 (enrdf_load_stackoverflow) 1990-12-11

Family

ID=17852996

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29793586A Granted JPS63149110A (ja) 1986-12-15 1986-12-15 硬質物体の切断方法

Country Status (1)

Country Link
JP (1) JPS63149110A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07205138A (ja) * 1994-01-24 1995-08-08 Takao Sato 石材切出し方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2557115B2 (ja) * 1989-12-05 1996-11-27 株式会社大林組 コンクリート壁体の切断に用いられるガイド装置及び切断方法
JP2557114B2 (ja) * 1989-12-05 1996-11-27 株式会社大林組 コンクリート壁体の開口工法
JPH0470309A (ja) * 1990-06-29 1992-03-05 Nippon Steel Corp コンクリート切断方法およびワイヤーソー案内装置
JP5247563B2 (ja) * 2009-03-31 2013-07-24 新日鐵住金株式会社 ワイヤソーによるコンクリート切断方法
JP2010240990A (ja) * 2009-04-06 2010-10-28 Shimizu Corp コンクリートの切断方法
JP5463153B2 (ja) * 2010-02-01 2014-04-09 東洋炭素株式会社 有底孔部を有する部材の製造方法及び、加工工具
JP5968476B2 (ja) * 2015-01-23 2016-08-10 株式会社オーエム製作所 中抜き加工装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1199484B (it) * 1984-03-14 1988-12-30 Paolo Bresciani Tornio a giostra per il taglio concentrico,cilindrico,conico,iperbolico e a coppe,di blocchi di marmo,pietre e graniti,con utensile a filo diamantato o elicoidale

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07205138A (ja) * 1994-01-24 1995-08-08 Takao Sato 石材切出し方法

Also Published As

Publication number Publication date
JPS63149110A (ja) 1988-06-21

Similar Documents

Publication Publication Date Title
CN109687353B (zh) 一种高质高效的海缆铺设系统及其铺设方法
JPH0259060B2 (enrdf_load_stackoverflow)
US3757529A (en) Wire and tape laying machine employing oscillatory trenching blade and oscillatory feed device
JPH0470309A (ja) コンクリート切断方法およびワイヤーソー案内装置
EP1142680A2 (en) Process for cutting stone blocks in stone quarries, and machine using the method
US4650370A (en) High-speed cable-laying apparatus
JP2002211388A (ja) トロリ線を架設するための装置と方法
US3559414A (en) Apparatus and method for laying flexible cable
JPS63197766A (ja) コンクリート切断装置
JP2991025B2 (ja) トンネル掘削工法
JPH05253927A (ja) 硬質物体の切断方法
JPH05302489A (ja) トンネルライニング法及びその装置
JP2004218210A (ja) アンカーボルト施工装置
JP6374545B1 (ja) 長尺部材の回収装置
CA1309255C (en) Method of providing opening in reinforced concrete wall
JP3501829B2 (ja) ミーリングドラムの助けをかりて地中に溝を掘る装置
JP3306721B2 (ja) 不断水式管切断装置
JPH04198583A (ja) トンネル接続工法
JPH09136317A (ja) 石材切断方法及び装置
JPH02225006A (ja) コンクリート構造物の表層剥離工法
JPH0661189B2 (ja) 木材の枝払方法および木材等の架線運搬装置
JPH07205138A (ja) 石材切出し方法
JP7493240B2 (ja) 収穫方法及び収穫方法を用いた作業機
JP2596662B2 (ja) 掘削装置
US4083531A (en) System and device for mechanically and simultaneously stretching out a plurality of wires or a plurality of traction ropes on aerial electrical lines