PL334671A1 - Toolhead in particular that for machining valve seat in cylinder heads of internal combustion engines - Google Patents

Toolhead in particular that for machining valve seat in cylinder heads of internal combustion engines

Info

Publication number
PL334671A1
PL334671A1 PL99334671A PL33467199A PL334671A1 PL 334671 A1 PL334671 A1 PL 334671A1 PL 99334671 A PL99334671 A PL 99334671A PL 33467199 A PL33467199 A PL 33467199A PL 334671 A1 PL334671 A1 PL 334671A1
Authority
PL
Poland
Prior art keywords
toolhead
internal combustion
valve seat
combustion engines
cylinder heads
Prior art date
Application number
PL99334671A
Other versions
PL192478B1 (en
Inventor
Zbigniew Prochniewicz
Original Assignee
Zbigniew Prochniewicz
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 Zbigniew Prochniewicz filed Critical Zbigniew Prochniewicz
Priority to PL334671A priority Critical patent/PL192478B1/en
Priority to AU60304/00A priority patent/AU6030400A/en
Priority to PCT/PL2000/000048 priority patent/WO2001008847A1/en
Publication of PL334671A1 publication Critical patent/PL334671A1/en
Publication of PL192478B1 publication Critical patent/PL192478B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/22—Valve-seats not provided for in preceding subgroups of this group; Fixing of valve-seats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P6/00—Restoring or reconditioning objects
    • B23P6/02—Pistons or cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B15/00—Machines or devices designed for grinding seat surfaces; Accessories therefor
    • B24B15/02—Machines or devices designed for grinding seat surfaces; Accessories therefor in valve housings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B33/00—Honing machines or devices; Accessories therefor
    • B24B33/02—Honing machines or devices; Accessories therefor designed for working internal surfaces of revolution, e.g. of cylindrical or conical shapes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B33/00—Honing machines or devices; Accessories therefor
    • B24B33/08—Honing tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/18—Wheels of special form
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2303/00—Manufacturing of components used in valve arrangements
    • F01L2303/01—Tools for producing, mounting or adjusting, e.g. some part of the distribution

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • General Engineering & Computer Science (AREA)
  • Milling Processes (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
PL334671A 1999-07-29 1999-07-29 Toolhead in particular that for machining valve seat in cylinder heads of internal combustion engines PL192478B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL334671A PL192478B1 (en) 1999-07-29 1999-07-29 Toolhead in particular that for machining valve seat in cylinder heads of internal combustion engines
AU60304/00A AU6030400A (en) 1999-07-29 2000-07-14 Toolhead designed particularly to machining of valve seats incorporated in combustion engines
PCT/PL2000/000048 WO2001008847A1 (en) 1999-07-29 2000-07-14 Toolhead designed particularly to machining of valve seats incorporated in combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL334671A PL192478B1 (en) 1999-07-29 1999-07-29 Toolhead in particular that for machining valve seat in cylinder heads of internal combustion engines

Publications (2)

Publication Number Publication Date
PL334671A1 true PL334671A1 (en) 2001-02-12
PL192478B1 PL192478B1 (en) 2006-10-31

Family

ID=20074847

Family Applications (1)

Application Number Title Priority Date Filing Date
PL334671A PL192478B1 (en) 1999-07-29 1999-07-29 Toolhead in particular that for machining valve seat in cylinder heads of internal combustion engines

Country Status (3)

Country Link
AU (1) AU6030400A (en)
PL (1) PL192478B1 (en)
WO (1) WO2001008847A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104475764B (en) * 2014-12-30 2017-01-25 温岭市映锋自动化设备有限公司 Automatic machining machine tool of valve element ball

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4691480A (en) * 1984-09-17 1987-09-08 Kelsey John R Valve seat grinding apparatus
US4934351A (en) * 1988-12-07 1990-06-19 Ford Motor Company Fabricating internal combustion engine cylinder heads with close tolerance internal surfaces
DE29607203U1 (en) * 1996-04-20 1997-08-14 Maschinenfabrik Gehring GmbH & Co, 73760 Ostfildern Device for grinding an end face, in particular an annular surface, on the edge of a workpiece bore

Also Published As

Publication number Publication date
PL192478B1 (en) 2006-10-31
AU6030400A (en) 2001-02-19
WO2001008847A1 (en) 2001-02-08

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Legal Events

Date Code Title Description
LAPS Decisions on the lapse of the protection rights

Effective date: 20080729