MY101662A - Tool for unitary removal of engine cylinder liner, piston and rod. - Google Patents

Tool for unitary removal of engine cylinder liner, piston and rod.

Info

Publication number
MY101662A
MY101662A MYPI87002070A MYPI19872070A MY101662A MY 101662 A MY101662 A MY 101662A MY PI87002070 A MYPI87002070 A MY PI87002070A MY PI19872070 A MYPI19872070 A MY PI19872070A MY 101662 A MY101662 A MY 101662A
Authority
MY
Malaysia
Prior art keywords
liner
piston
tool
rod
removal
Prior art date
Application number
MYPI87002070A
Inventor
S Vachon Louis
Original Assignee
Caterpillar Inc
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 Caterpillar Inc filed Critical Caterpillar Inc
Publication of MY101662A publication Critical patent/MY101662A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases
    • F02F7/0043—Arrangements of mechanical drive elements
    • F02F7/0046—Shape of casings adapted to facilitate fitting or dismantling of engine parts
    • 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
    • B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
    • B25B27/06—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races
    • 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
    • B25B9/00—Hand-held gripping tools other than those covered by group B25B7/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Automatic Assembly (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)

Abstract

TO SERVICE AN ENGINE (10), IT IS FREQUENTLY DETERMINED THAT A CYLINDER LINER (16) AND PISTON (26) MUST BE REPLACED. REMOVAL IS DIFFICULT AND TIME CONSUMING IF THE PISTON (26) IS FIRST REMOVED THROUGH THE LINER (16) AND THE LINER (16) IS THEN GRASPED FROM BELOW AND PULLED FROM THE BLOCK (14). A TOOL (12) IS INSERTED INTO A BORE (18) OF THE LINER (16) AND EXPANDED INTO A FRICTIONAL FIT AGAINTS THE LINER (16). THE TOOL HAS A MANDREL (60) AND A DRIVER (82) WHICH CAN BE DRIVEN INTO THE MANDREL TO EXPAND IT. A CAP (78) IS POSITIONABLE ON ONE END OF THE MANDREL. A FORCE IS APPLIED ON THE TOOL (12) TO FORCIBLY MOVE THE LINER (16). THE PISTON (26) AND ASSOCIATED RINGS (22) AND ROD (24) ARE HELD IN PLACE IN THE LINER (16) BY A PARTIAL VACUUM FOR REMOVAL WITH THE LINER (16) AS A COMPLETE UNIT (58).(FIG. 1)
MYPI87002070A 1983-05-02 1987-09-28 Tool for unitary removal of engine cylinder liner, piston and rod. MY101662A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49094283A 1983-05-02 1983-05-02

Publications (1)

Publication Number Publication Date
MY101662A true MY101662A (en) 1991-12-31

Family

ID=23950161

Family Applications (2)

Application Number Title Priority Date Filing Date
MYPI87002070A MY101662A (en) 1983-05-02 1987-09-28 Tool for unitary removal of engine cylinder liner, piston and rod.
MYPI87002069A MY101108A (en) 1983-05-02 1987-09-28 Unitary removal of engine cylinder liner, piston and rod.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MYPI87002069A MY101108A (en) 1983-05-02 1987-09-28 Unitary removal of engine cylinder liner, piston and rod.

Country Status (5)

Country Link
EP (2) EP0140894B1 (en)
JP (1) JPS60501199A (en)
DE (1) DE3373007D1 (en)
MY (2) MY101662A (en)
WO (1) WO1984004358A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4594760A (en) * 1985-03-18 1986-06-17 Caterpillar Tractor Co. Apparatus for and method of packaging and inserting an engine cylinder assembly into an engine block
DE3803890C1 (en) * 1988-02-09 1988-09-22 Mtu Friedrichshafen Gmbh Piston engine with wet cylinder liners
AT880U1 (en) * 1995-09-07 1996-07-25 Avl Verbrennungskraft Messtech DEVICE FOR ASSEMBLING AND DISASSEMBLING PISTON, CONNECTING ROD AND CYLINDER BUSHING OF AN INTERNAL COMBUSTION ENGINE
US10486274B2 (en) * 2016-02-29 2019-11-26 The Boeing Company Tapered extraction device
CA3199987A1 (en) * 2021-02-01 2022-08-04 Innio Jenbacher Gmbh & Co Og Cylinder liner, apparatus for extracting a cylinder liner and method for extracting a cylinder liner

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB503261A (en) * 1936-12-22 1939-04-04 Werkspoor Nv Improvements in and relating to high speed internal combustion engines
US2469651A (en) * 1945-11-15 1949-05-10 Baldwin Locomotive Works Opposed piston engine construction with removable cylinders
US2435837A (en) * 1946-11-08 1948-02-10 Elis L Larson Cylinder liner
JPS4514640Y1 (en) * 1966-04-09 1970-06-19
US3786551A (en) * 1972-04-10 1974-01-22 J Gregg Piston puller
US3945104A (en) * 1975-04-25 1976-03-23 Brookover Jr William S Diesel engine cylinder liner puller tool

Also Published As

Publication number Publication date
EP0140894B1 (en) 1987-08-12
JPS60501199A (en) 1985-08-01
EP0140894A1 (en) 1985-05-15
MY101108A (en) 1991-07-16
JPH0520234B2 (en) 1993-03-18
WO1984004358A1 (en) 1984-11-08
EP0197563B1 (en) 1989-08-09
EP0197563A1 (en) 1986-10-15
DE3373007D1 (en) 1987-09-17

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