JPS6458409A - Cutter - Google Patents

Cutter

Info

Publication number
JPS6458409A
JPS6458409A JP62215240A JP21524087A JPS6458409A JP S6458409 A JPS6458409 A JP S6458409A JP 62215240 A JP62215240 A JP 62215240A JP 21524087 A JP21524087 A JP 21524087A JP S6458409 A JPS6458409 A JP S6458409A
Authority
JP
Japan
Prior art keywords
cutter
height
spacers
main pipe
cutting
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
JP62215240A
Other languages
Japanese (ja)
Inventor
Shigeru Endo
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.)
TOBU CLEANER SERVICE
TOUBU KURIINAA SERVICE KK
Original Assignee
TOBU CLEANER SERVICE
TOUBU KURIINAA SERVICE 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 TOBU CLEANER SERVICE, TOUBU KURIINAA SERVICE KK filed Critical TOBU CLEANER SERVICE
Priority to JP62215240A priority Critical patent/JPS6458409A/en
Publication of JPS6458409A publication Critical patent/JPS6458409A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/04—Drills for trepanning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/134—Spacers or shims

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Drilling Tools (AREA)

Abstract

PURPOSE:To improve the economical efficiency by installing a plurality of spacers having each proper height, permitting free replacement, onto a cutter body for the inside surface cutting of the branched pipe in a conduit line repairing method. CONSTITUTION:Though a cutter 10 is used for cutting a part for closing the branched pipe 7 of a lining member 2, the length of the cutter 10 is not sufficient for the part to be cut in the work in a main pipe having a large diameter. In such a case, a spacer 12 is demounted in the reverse order to the installation of the cutter 10, and a spacer 12' having a large height is installed into a cutter body 11, and the height of the cutter 10 is increased, and the cutting work in the main pipe having the large inside diameter is permitted. Therefore, when a plurality of spacers 12, 12',... having diifferent height are prepared, the height of the cutter 10 can be varied arbitrarily only by installing the spacers 12, 12',... onto the cutter body 11 even if the inside diameter of the main pipe varies, and the need of preparing a plurality of expensive cutter bodies 11 is avoided and economical operation is permitted.
JP62215240A 1987-08-31 1987-08-31 Cutter Pending JPS6458409A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62215240A JPS6458409A (en) 1987-08-31 1987-08-31 Cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62215240A JPS6458409A (en) 1987-08-31 1987-08-31 Cutter

Publications (1)

Publication Number Publication Date
JPS6458409A true JPS6458409A (en) 1989-03-06

Family

ID=16669037

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62215240A Pending JPS6458409A (en) 1987-08-31 1987-08-31 Cutter

Country Status (1)

Country Link
JP (1) JPS6458409A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5626445A (en) * 1995-01-23 1997-05-06 The United States Of America As Represented By The United States Department Of Energy Tube cutter tool and method of use for coupon removal
US6805521B2 (en) 2001-03-27 2004-10-19 EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik für Päzisionswerkzeuge Chuck with additional cutting elements
US7112016B2 (en) * 2003-02-18 2006-09-26 Greenlee Textron Inc. Universal quick change hole saw arbor
US8770900B1 (en) * 2013-05-07 2014-07-08 Harold F Schmidt Planing tool for pilings

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5626445A (en) * 1995-01-23 1997-05-06 The United States Of America As Represented By The United States Department Of Energy Tube cutter tool and method of use for coupon removal
US6805521B2 (en) 2001-03-27 2004-10-19 EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik für Päzisionswerkzeuge Chuck with additional cutting elements
US7112016B2 (en) * 2003-02-18 2006-09-26 Greenlee Textron Inc. Universal quick change hole saw arbor
US8770900B1 (en) * 2013-05-07 2014-07-08 Harold F Schmidt Planing tool for pilings

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