FR2563453B1 - TOOL HOLDER FOR ON-SITE REPROFILING OF A DETERIORATED TAP SEAT - Google Patents

TOOL HOLDER FOR ON-SITE REPROFILING OF A DETERIORATED TAP SEAT

Info

Publication number
FR2563453B1
FR2563453B1 FR8406492A FR8406492A FR2563453B1 FR 2563453 B1 FR2563453 B1 FR 2563453B1 FR 8406492 A FR8406492 A FR 8406492A FR 8406492 A FR8406492 A FR 8406492A FR 2563453 B1 FR2563453 B1 FR 2563453B1
Authority
FR
France
Prior art keywords
reprofiling
deteriorated
site
tool holder
tap seat
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
FR8406492A
Other languages
French (fr)
Other versions
FR2563453A1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8406492A priority Critical patent/FR2563453B1/en
Publication of FR2563453A1 publication Critical patent/FR2563453A1/en
Application granted granted Critical
Publication of FR2563453B1 publication Critical patent/FR2563453B1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B5/16—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for bevelling, chamfering, or deburring the ends of bars or tubes
    • B23B5/167—Tools for chamfering the ends of bars or tubes
    • B23B5/168—Tools for chamfering the ends of bars or tubes with guiding devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/02—Milling surfaces of revolution
    • B23C3/05—Finishing valves or valve seats
    • B23C3/051—Reconditioning of valve seats
    • B23C3/053—Reconditioning of valve seats having means for guiding the tool carrying spindle
    • B23C3/056—Reconditioning of valve seats having means for guiding the tool carrying spindle for taps or valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
FR8406492A 1984-04-25 1984-04-25 TOOL HOLDER FOR ON-SITE REPROFILING OF A DETERIORATED TAP SEAT Expired FR2563453B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8406492A FR2563453B1 (en) 1984-04-25 1984-04-25 TOOL HOLDER FOR ON-SITE REPROFILING OF A DETERIORATED TAP SEAT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8406492A FR2563453B1 (en) 1984-04-25 1984-04-25 TOOL HOLDER FOR ON-SITE REPROFILING OF A DETERIORATED TAP SEAT

Publications (2)

Publication Number Publication Date
FR2563453A1 FR2563453A1 (en) 1985-10-31
FR2563453B1 true FR2563453B1 (en) 1988-01-08

Family

ID=9303468

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8406492A Expired FR2563453B1 (en) 1984-04-25 1984-04-25 TOOL HOLDER FOR ON-SITE REPROFILING OF A DETERIORATED TAP SEAT

Country Status (1)

Country Link
FR (1) FR2563453B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019202458B4 (en) * 2019-02-22 2021-10-14 Glen Dimplex Deutschland Gmbh Method of maintaining a valve, valve milling cutter and using a valve milling cutter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3354528A (en) * 1966-02-21 1967-11-28 Neway Sales Inc Valve seat cutter
US3728940A (en) * 1971-02-01 1973-04-24 Tobin Arp Mfg Co Apparatus for cutting valve seats in engine castings
US3881396A (en) * 1974-03-01 1975-05-06 Grimsley Ernest E Portable boring bar
FR2342815A1 (en) * 1976-03-03 1977-09-30 Vergnaud Gilbert Tool for chamfering and rounding off tube and bar - has cylindrical body with stems carrying demountable cutters secured by screws

Also Published As

Publication number Publication date
FR2563453A1 (en) 1985-10-31

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Legal Events

Date Code Title Description
ST Notification of lapse