GR1004592B - System for the removal and placement of valve keepers from & on the car's cylinder head valves - Google Patents

System for the removal and placement of valve keepers from & on the car's cylinder head valves

Info

Publication number
GR1004592B
GR1004592B GR20030100260A GR2003100260A GR1004592B GR 1004592 B GR1004592 B GR 1004592B GR 20030100260 A GR20030100260 A GR 20030100260A GR 2003100260 A GR2003100260 A GR 2003100260A GR 1004592 B GR1004592 B GR 1004592B
Authority
GR
Greece
Prior art keywords
car
removal
cylinder head
motor
valve
Prior art date
Application number
GR20030100260A
Other languages
Greek (el)
Inventor
Νικολαος Γριαγγελου
Κυριαζης Γριαγγελου
Original Assignee
Αφοι Γριαγγελου Οε
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 Αφοι Γριαγγελου Οε filed Critical Αφοι Γριαγγελου Οε
Priority to GR20030100260A priority Critical patent/GR1004592B/en
Priority to EP04386020A priority patent/EP1488890A1/en
Publication of GR1004592B publication Critical patent/GR1004592B/en

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Safety Valves (AREA)

Abstract

he invented system relates to the technical removal and replacement of car's motor valve keepers and comprises the pressure lever 22 of the valve springs of the car's motor cylinder head, which lever slides on a horizontal steel axle 3 seated on vertical columns 2 supported by two metal bases 1 fixedly inserted into the threaded apertures of the motor's cylinder head, the head whereto the removal and replacement accessories 25 are adapted to achieve the extraction of the valve keepers and, in the sequel, the replacement thereof during the repair works of the car's motor.
GR20030100260A 2003-06-10 2003-06-10 System for the removal and placement of valve keepers from & on the car's cylinder head valves GR1004592B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GR20030100260A GR1004592B (en) 2003-06-10 2003-06-10 System for the removal and placement of valve keepers from & on the car's cylinder head valves
EP04386020A EP1488890A1 (en) 2003-06-10 2004-06-10 Tool for reassembly and disassembly of poppet valve spring assemblies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR20030100260A GR1004592B (en) 2003-06-10 2003-06-10 System for the removal and placement of valve keepers from & on the car's cylinder head valves

Publications (1)

Publication Number Publication Date
GR1004592B true GR1004592B (en) 2004-06-10

Family

ID=32676654

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20030100260A GR1004592B (en) 2003-06-10 2003-06-10 System for the removal and placement of valve keepers from & on the car's cylinder head valves

Country Status (2)

Country Link
EP (1) EP1488890A1 (en)
GR (1) GR1004592B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101450478B (en) * 2007-11-30 2012-06-13 上海诺玛液压系统有限公司 Demounting device for upper cover of electro-hydraulic servo valve
TWI393613B (en) * 2012-01-20 2013-04-21 Cosda Manu Facturing Company Valve spring detachment assembly
CN102997793A (en) * 2012-11-27 2013-03-27 中国北车集团大连机车车辆有限公司 Diesel engine coupling joint assembling position detecting method
CN103538028B (en) * 2013-10-11 2015-08-05 四川省绵阳西南自动化研究所 A kind of body fuze screws clamping device
US9862082B2 (en) 2014-09-08 2018-01-09 Randall Moore Removal and installation device for valve keepers
CN106272186A (en) * 2016-10-12 2017-01-04 广西玉柴机器股份有限公司 The valve split collets dismounting frock of a kind of four-valve cylinder head and method
TWI611876B (en) * 2016-11-11 2018-01-21 Chih Hung Huang Engine gas valve disassembly device
CN107350783B (en) * 2017-07-27 2023-07-21 浙江硕和机器人科技有限公司 Spring feeding mechanism of automatic steel ball pressing device of sleeve conversion head
CN114952720B (en) * 2022-06-22 2023-11-03 四川航天长征装备制造有限公司 Valve body nut decomposition device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451248A1 (en) * 1979-03-14 1980-10-10 Ecker Lambert TOOL FOR MOUNTING VALVE SPRING PLATES
DE9111245U1 (en) * 1991-09-10 1991-11-21 Klann, Horst, 7730 Villingen-Schwenningen, De
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
DE9414752U1 (en) * 1994-09-12 1994-11-17 Klann Horst Mounting device for mounting the cone pieces of a valve spring on four-stroke motor vehicle engines
DE29719943U1 (en) * 1997-11-10 1998-02-19 Weitner Werner Device for setting or removing valve wedges
US6321432B1 (en) * 2000-03-27 2001-11-27 Stanley R. Przybyla Tool for automotive engine valve removal and replacement
DE10019777A1 (en) * 2000-04-20 2001-10-25 Volkswagen Ag Method for dismantling valves from cylinder head of IC engine has all the valve springs compressed by an array of press tools and with magnetic removal of the collets

Also Published As

Publication number Publication date
EP1488890A1 (en) 2004-12-22

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