EP2163347A3 - Variable adjustable device for extracting injection nozzles - Google Patents

Variable adjustable device for extracting injection nozzles Download PDF

Info

Publication number
EP2163347A3
EP2163347A3 EP09010146A EP09010146A EP2163347A3 EP 2163347 A3 EP2163347 A3 EP 2163347A3 EP 09010146 A EP09010146 A EP 09010146A EP 09010146 A EP09010146 A EP 09010146A EP 2163347 A3 EP2163347 A3 EP 2163347A3
Authority
EP
European Patent Office
Prior art keywords
cylinder head
injection nozzles
adjusting rails
crossmember
supported
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.)
Withdrawn
Application number
EP09010146A
Other languages
German (de)
French (fr)
Other versions
EP2163347A2 (en
Inventor
Thomas Sjösten
Stefan Baur
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.)
Klann Spezial Werkzeugbau GmbH
Original Assignee
Klann Spezial Werkzeugbau GmbH
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 Klann Spezial Werkzeugbau GmbH filed Critical Klann Spezial Werkzeugbau GmbH
Publication of EP2163347A2 publication Critical patent/EP2163347A2/en
Publication of EP2163347A3 publication Critical patent/EP2163347A3/en
Withdrawn legal-status Critical Current

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
    • B25B27/02—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
    • B25B27/023—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 using screws
    • 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
    • B25B27/0035—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for motor-vehicles
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/85—Mounting of fuel injection apparatus
    • F02M2200/855—Mounting of fuel injection apparatus using clamp elements or fastening means, e.g. bolts or screws

Abstract

Die Erfindung betrifft eine Vorrichtung (55) zum Ausziehen von Einspritzdüsen (71) eines Zylinderkopfes (65), wobei eine aus einer sich am Zylinderkopf (65) abstützenden Quertraverse (20) und einer mit der Quertraverse (20) in Wirkverbindung stehenden, axial verstellbaren Zugstange (40) bestehende Ziehvorrichtung vorgesehen ist, deren Zugstange (40) mit der Einspritzdüse (71) in Zugverbindung bringbar ist. Für eine möglichst variablen Einsatz sind erfindungsgemäß zwei Stellschienen (1, 2) vorgesehen, an welchen die Quertraverse (20) in unterschiedlichen, auf die jeweils auszuziehende Einspritzdüse (71) ausgerichteten Arbeitspositionen anordenbar ist. Die Stellschienen (1, 2) sind am Zylinderkopf (65) in einer vorbestimmten im Wesentlichen rechtwinklig zur jeweils auszuziehenden Einspritzdüse (71) verlaufenden Ausrichtung am Zylinderkopf (65) positionierbar, wobei jeder Stellschiene (1 bzw. 2) jeweils Stützbolzen (5, 6) zugeordnet sind, über welche sich die Stellschienen (1, 2) unmittelbar oder mittelbar in einem vorbestimmten Abstand oberseitig am Zylinderkopf (65) abstützen.

Figure imgaf001
The invention relates to a device (55) for extracting injection nozzles (71) of a cylinder head (65), one of which is supported on the cylinder head (65) crossmember (20) and one with the crossmember (20) in operative connection, axially adjustable Drawbar (40) existing pulling device is provided, the pull rod (40) with the injection nozzle (71) can be brought into train connection. For a variable use as possible according to the invention two adjusting rails (1, 2) are provided, on which the cross-beam (20) in different, on each of the extracted injector (71) aligned working positions can be arranged. The adjusting rails (1, 2) can be positioned on the cylinder head (65) on the cylinder head (65) in a predetermined orientation substantially perpendicular to the respective injector (71) to be extended, each support rail (1 or 2) respectively supporting pins (5, 6 ) are assigned, via which the adjusting rails (1, 2) directly or indirectly at a predetermined distance on the upper side of the cylinder head (65) are supported.
Figure imgaf001
EP09010146A 2008-09-16 2009-08-06 Variable adjustable device for extracting injection nozzles Withdrawn EP2163347A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200820012338 DE202008012338U1 (en) 2008-09-16 2008-09-16 Variable adjustable device for extracting injectors

Publications (2)

Publication Number Publication Date
EP2163347A2 EP2163347A2 (en) 2010-03-17
EP2163347A3 true EP2163347A3 (en) 2010-11-17

Family

ID=40031258

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09010146A Withdrawn EP2163347A3 (en) 2008-09-16 2009-08-06 Variable adjustable device for extracting injection nozzles

Country Status (2)

Country Link
EP (1) EP2163347A3 (en)
DE (1) DE202008012338U1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMO20090049A1 (en) 2009-02-27 2010-08-28 Go Vo Ni Srl EQUIPMENT FOR DRAWING DIESEL ENGINE INJECTORS.
JP5487992B2 (en) * 2010-01-25 2014-05-14 三菱自動車工業株式会社 Injector extraction tool
DE102010042581B4 (en) * 2010-10-18 2013-10-17 Bayerische Motoren Werke Aktiengesellschaft Tool for mounting and dismounting an injector of an internal combustion engine
US8800126B2 (en) * 2011-01-06 2014-08-12 Wei Nan Shen Tool device for dismantling joint
NL1038816C2 (en) * 2011-05-17 2012-11-20 Jacob Matheus Maria Broek SPRAYER.
PL2581172T3 (en) 2011-10-11 2015-11-30 Pichler Werkzeug Gmbh & Co Kg Support
DE102012104515B4 (en) * 2012-05-24 2014-08-28 Centrifuge Industrial Co., Ltd. Support frame for an injector disassembly device for engines and this support frame comprehensive injection nozzle removal module
GB2502784B (en) * 2012-06-06 2016-12-21 Centrifuge Ind Co Ltd Stand for supporting an engine injector disassembling apparatus and an injector disassembling assembly comprising the same
CN103692399B (en) * 2012-09-28 2017-10-13 海洋王照明科技股份有限公司 Opening device of front cover of lamp
CN103737545B (en) * 2014-01-13 2015-12-30 安徽江淮汽车股份有限公司 A kind of frock for assembling oil seal cover of dual clutch
DE102014209668B4 (en) 2014-05-21 2016-08-25 Bayerische Motoren Werke Aktiengesellschaft Tool for disassembling an injector of an internal combustion engine
EP3235597B1 (en) * 2016-04-21 2019-03-13 Pichler Werkzeug GmbH & Co KG Support
EP3323553B1 (en) 2016-11-22 2021-02-24 Wallmek i Kungälv AB Improved tool kit for vehicles
USD850226S1 (en) 2016-11-22 2019-06-04 Wallmek i Kungälv AB Tool yoke
EP3323552A1 (en) 2016-11-22 2018-05-23 Wallmek i Kungälv AB Improved dismounting tool
DE102017106600A1 (en) * 2017-03-28 2018-10-04 Andreas Szabados Device for releasing cartridge cases stuck in a die
CN108422382B (en) * 2018-05-08 2023-11-21 河南森源电气股份有限公司 Breaker small nozzle fastening device
CN110712176A (en) * 2019-09-26 2020-01-21 沪东重机有限公司 Device and method for taking out high-power diesel engine oil injector
CN111546287B (en) * 2020-06-15 2023-12-15 常州博瑞电力自动化设备有限公司 Replacement device for to-be-detected device of valve string and use method thereof
CN113172577B (en) * 2021-04-28 2023-04-25 山东送变电工程有限公司 Tool for disassembling and assembling rope wheel of traction machine and using method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB907046A (en) * 1960-06-28 1962-10-03 John Henry Chown An improved appliance for removing the cylinder heads of internal combustion engines
DE10215103A1 (en) * 2002-04-05 2003-07-17 Bayerische Motoren Werke Ag Automotive cylinder head valve servicing jig plate, used in process to overhaul automotive cylinder head and replace valves, has slide-positioned valve supports
US6871390B1 (en) * 2003-09-16 2005-03-29 Tony Liu Spring detachment device for automobile

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2883741A (en) 1957-03-27 1959-04-28 William M Yerkes Diesel injection nozzle puller
US5784783A (en) 1996-04-18 1998-07-28 Carpenter; Donald L. Method of removing an injector sleeve
DE202004006602U1 (en) 2004-04-23 2004-09-09 Weitner, Werner Device to extract fuel injection nozzle from cylinder head esp. for Diesel engines consists of shaft with outer thread at end to mesh with inner thread of nozzle body

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB907046A (en) * 1960-06-28 1962-10-03 John Henry Chown An improved appliance for removing the cylinder heads of internal combustion engines
DE10215103A1 (en) * 2002-04-05 2003-07-17 Bayerische Motoren Werke Ag Automotive cylinder head valve servicing jig plate, used in process to overhaul automotive cylinder head and replace valves, has slide-positioned valve supports
US6871390B1 (en) * 2003-09-16 2005-03-29 Tony Liu Spring detachment device for automobile

Also Published As

Publication number Publication date
EP2163347A2 (en) 2010-03-17
DE202008012338U1 (en) 2008-11-20

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