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GB2292988B - Assembly device for assembling the conical parts of a valve spring on four-stroke motor vehicle engines - Google Patents

Assembly device for assembling the conical parts of a valve spring on four-stroke motor vehicle engines

Info

Publication number
GB2292988B
GB2292988B GB9518543A GB9518543A GB2292988B GB 2292988 B GB2292988 B GB 2292988B GB 9518543 A GB9518543 A GB 9518543A GB 9518543 A GB9518543 A GB 9518543A GB 2292988 B GB2292988 B GB 2292988B
Authority
GB
United Kingdom
Prior art keywords
assembling
motor vehicle
valve spring
assembly device
vehicle engines
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 - Fee Related
Application number
GB9518543A
Other versions
GB9518543D0 (en
GB2292988A (en
Inventor
Horst Klann
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
Publication of GB9518543D0 publication Critical patent/GB9518543D0/en
Publication of GB2292988A publication Critical patent/GB2292988A/en
Application granted granted Critical
Publication of GB2292988B publication Critical patent/GB2292988B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/042—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts specially adapted for combustion engines
    • B23P19/045—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts specially adapted for combustion engines for assembling valve cotters and retainers of engine valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
    • B25B27/24—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same mounting or demounting valves
    • 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • 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
    • F01L3/10—Connecting springs to valve members
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve Device For Special Equipments (AREA)
  • Safety Valves (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
GB9518543A 1994-09-12 1995-09-11 Assembly device for assembling the conical parts of a valve spring on four-stroke motor vehicle engines Expired - Fee Related GB2292988B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9414752U DE9414752U1 (en) 1994-09-12 1994-09-12 Mounting device for mounting the cone pieces of a valve spring on four-stroke motor vehicle engines

Publications (3)

Publication Number Publication Date
GB9518543D0 GB9518543D0 (en) 1995-11-08
GB2292988A GB2292988A (en) 1996-03-13
GB2292988B true GB2292988B (en) 1998-02-25

Family

ID=6913566

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9518543A Expired - Fee Related GB2292988B (en) 1994-09-12 1995-09-11 Assembly device for assembling the conical parts of a valve spring on four-stroke motor vehicle engines

Country Status (3)

Country Link
DE (1) DE9414752U1 (en)
FR (1) FR2724338B1 (en)
GB (1) GB2292988B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2733708B1 (en) * 1995-05-02 1997-07-04 Renault Automation DEVICE FOR LOCKING A CUP OF SUPPORT OF A VALVE SPRING ON A VALVE STEM
SE510542C2 (en) 1997-09-26 1999-05-31 Trego Maskin Ab Tool for mounting plate valves in engine cylinder cover
GR1004592B (en) * 2003-06-10 2004-06-10 Αφοι Γριαγγελου Οε System for the removal and placement of valve keepers from & on the car's cylinder head valves

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994004798A1 (en) * 1992-08-26 1994-03-03 Brice Harmand Gripper tool for engine valve disassembly/assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3315339A (en) * 1964-09-30 1967-04-25 David W Young Tool for mounting or demounting automotive valve assemblies
US3316623A (en) * 1965-07-12 1967-05-02 Clark Feather Mfg Co Tool for installing split valve spring retainers on valve stems
FR2451248A1 (en) * 1979-03-14 1980-10-10 Ecker Lambert TOOL FOR MOUNTING VALVE SPRING PLATES
DE4237715C1 (en) * 1992-11-09 1994-01-13 Lambert Ecker Valve spring-plate-fitting tool - has diametrally-opposite curved leaf springs on hollow stem with ends engaging in recess accommodating valve cotters and loaded by stepped sliding sleeve

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994004798A1 (en) * 1992-08-26 1994-03-03 Brice Harmand Gripper tool for engine valve disassembly/assembly

Also Published As

Publication number Publication date
GB9518543D0 (en) 1995-11-08
FR2724338A1 (en) 1996-03-15
DE9414752U1 (en) 1994-11-17
FR2724338B1 (en) 1997-03-14
GB2292988A (en) 1996-03-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000911