IT7828111A0 - Dispositivo di rimozione di molle per valvole. - Google Patents

Dispositivo di rimozione di molle per valvole.

Info

Publication number
IT7828111A0
IT7828111A0 IT7828111A IT2811178A IT7828111A0 IT 7828111 A0 IT7828111 A0 IT 7828111A0 IT 7828111 A IT7828111 A IT 7828111A IT 2811178 A IT2811178 A IT 2811178A IT 7828111 A0 IT7828111 A0 IT 7828111A0
Authority
IT
Italy
Prior art keywords
valve spring
spring remover
remover
valve
spring
Prior art date
Application number
IT7828111A
Other languages
English (en)
Other versions
IT1098941B (it
Original Assignee
Gkl Special Tools Ltd
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 Gkl Special Tools Ltd filed Critical Gkl Special Tools Ltd
Publication of IT7828111A0 publication Critical patent/IT7828111A0/it
Application granted granted Critical
Publication of IT1098941B publication Critical patent/IT1098941B/it

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
    • B25B27/26—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 compressing the springs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53552—Valve applying or removing
    • Y10T29/53561—Engine valve spring compressor [only]
    • Y10T29/53578—Lever operated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53796—Puller or pusher means, contained force multiplying operator
    • Y10T29/53896—Puller or pusher means, contained force multiplying operator having lever operator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Springs (AREA)
IT7828111A 1977-10-19 1978-09-26 Dispositivo di rimozione di molle per valvole IT1098941B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB40387/76A GB1584156A (en) 1977-10-19 1977-10-19 Valve spring remover

Publications (2)

Publication Number Publication Date
IT7828111A0 true IT7828111A0 (it) 1978-09-26
IT1098941B IT1098941B (it) 1985-09-18

Family

ID=10414649

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7828111A IT1098941B (it) 1977-10-19 1978-09-26 Dispositivo di rimozione di molle per valvole

Country Status (8)

Country Link
US (1) US4223431A (it)
DE (2) DE7828553U1 (it)
ES (1) ES238321Y (it)
FR (1) FR2406501A1 (it)
GB (1) GB1584156A (it)
IT (1) IT1098941B (it)
NL (1) NL7809573A (it)
SE (1) SE7809960L (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8202450U1 (de) * 1982-02-01 1982-07-01 Stop-choc Schwingungstechnik GmbH & Co KG, 7253 Renningen Werkzeug zum Herausziehen eines Elektronikeinschubs aus einem Haltegestell
GB9110485D0 (en) * 1991-05-15 1991-07-03 Holt Andrew R Window pull
US5339515A (en) * 1992-07-09 1994-08-23 Brackett Douglas C Apparatus for removing and installing valve-spring retainer assemblies and for testing the tension of springs employed thereby
US5241734A (en) * 1992-07-09 1993-09-07 Brackett Douglas C Apparatus and method for removing and installing valve-spring retainer assemblies
GB9707910D0 (en) * 1997-04-18 1997-06-04 Jarvis Linden Internal cvalve spring compressor
US6374473B1 (en) 2001-01-04 2002-04-23 Matthew G. Edwards Valve spring compressor
US7181818B1 (en) 2004-08-30 2007-02-27 Qualman Richard K Tool for removing valve springs and valve guide seals from an engine
GB2468814B (en) * 2007-12-19 2012-08-08 Michael James Van Koeverden Device and method for assisting removal and/or installation of a trunnion roller
US9327393B1 (en) * 2012-07-27 2016-05-03 Chad DePyssler Valve spring compression and valve guide seal remover system
US9321137B1 (en) 2013-07-08 2016-04-26 Norfolk Southern Corporation Tool and method for seating engine pistons
CN105881444B (zh) * 2016-05-18 2018-09-28 中国北方发动机研究所(天津) 一种简易可调发动机气门拆装装置
US11389913B2 (en) 2020-09-14 2022-07-19 Saudi Arabian Oil Company Assembling and disassembling a mechanical seal

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1438791A (en) * 1921-05-05 1922-12-12 Seppmann Alfred Bruno Valve-spring compressor
US1621237A (en) * 1925-06-23 1927-03-15 Davis Roberta Mcclain Valve-spring compressor
US1734122A (en) * 1928-10-31 1929-11-05 George C Glaspy Combined engine-head support and valve-spring compressor
US1734420A (en) * 1928-12-08 1929-11-05 Howard R Curtis Valve tool
US1843022A (en) * 1930-05-07 1932-01-26 Olen E Bass Valve holder and lifter
US1875595A (en) * 1930-12-31 1932-09-06 Jr Charles L Harris Valve tool
FR981656A (fr) * 1949-01-07 1951-05-29 Lève-soupapes pour moteurs à culbuteurs
DE1055293B (de) * 1956-03-19 1959-04-16 Eduard Wille Fa Spannvorrichtung fuer Ventilfedern

Also Published As

Publication number Publication date
ES238321U (es) 1978-11-16
ES238321Y (es) 1979-04-01
DE7828553U1 (de) 1979-03-01
NL7809573A (nl) 1979-04-23
FR2406501A1 (fr) 1979-05-18
SE7809960L (sv) 1979-04-20
DE2841723A1 (de) 1979-04-26
GB1584156A (en) 1981-02-04
IT1098941B (it) 1985-09-18
US4223431A (en) 1980-09-23

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