AU2001267983A1 - A device and method for fixing a piston or a piston rod attachment to a piston rod - Google Patents

A device and method for fixing a piston or a piston rod attachment to a piston rod

Info

Publication number
AU2001267983A1
AU2001267983A1 AU2001267983A AU6798301A AU2001267983A1 AU 2001267983 A1 AU2001267983 A1 AU 2001267983A1 AU 2001267983 A AU2001267983 A AU 2001267983A AU 6798301 A AU6798301 A AU 6798301A AU 2001267983 A1 AU2001267983 A1 AU 2001267983A1
Authority
AU
Australia
Prior art keywords
piston rod
piston
fixing
locking means
openings
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.)
Abandoned
Application number
AU2001267983A
Inventor
Jan-Ove Schollin
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.)
Volvo Wheel Loaders AB
Original Assignee
Volvo Wheel Loaders AB
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 Volvo Wheel Loaders AB filed Critical Volvo Wheel Loaders AB
Publication of AU2001267983A1 publication Critical patent/AU2001267983A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/10—Connection to driving members
    • F16J1/12—Connection to driving members with piston-rods, e.g. rigid connections

Abstract

Method and arrangement for fixing a piston (1), or a piston rod attachment, to a piston rod (5), one of the piston (1) and the piston rod (5) having a hole (2) running in its axial direction, and the other of these having a portion designed for being received by the hole (2) for connection of the piston (1) and the piston rod (5). The device includes an elongate locking means (10), at least one first opening (8a, 8b) in the piston and at least one second opening (9) in the piston rod (5), which openings (8a, 8b, 9) in the piston rod (5), which openings (8a, 8b, 9) extend in a different direction from the axial direction and are designed for receiving the locking means (10) for the purpose of bringing about the fixing. The elongate locking means (10) has a greater extent in its transverse direction, along at least a part of the means, than the extent of at least one of the openings (8a, 8b, 9) in its transverse direction, along at least a part thereof, for form locking between the locking means (10) and the opening. The invention also relates to a method for the fixing.
AU2001267983A 2000-07-18 2001-06-29 A device and method for fixing a piston or a piston rod attachment to a piston rod Abandoned AU2001267983A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0002709 2000-07-18
SE0002709A SE523177C2 (en) 2000-07-18 2000-07-18 Apparatus and method for fixing a piston to a piston rod
PCT/SE2001/001513 WO2002006707A1 (en) 2000-07-18 2001-06-29 A device and method for fixing a piston or a piston rod attachment to a piston rod

Publications (1)

Publication Number Publication Date
AU2001267983A1 true AU2001267983A1 (en) 2002-01-30

Family

ID=20280543

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001267983A Abandoned AU2001267983A1 (en) 2000-07-18 2001-06-29 A device and method for fixing a piston or a piston rod attachment to a piston rod

Country Status (7)

Country Link
US (1) US6823769B2 (en)
EP (1) EP1303714B1 (en)
AT (1) ATE332461T1 (en)
AU (1) AU2001267983A1 (en)
DE (1) DE60121338T2 (en)
SE (1) SE523177C2 (en)
WO (1) WO2002006707A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7353749B2 (en) * 2005-04-15 2008-04-08 Caterpillar Inc. Piston retention apparatus and method
KR101161306B1 (en) 2009-12-24 2012-07-04 볼보 컨스트럭션 이큅먼트 에이비 piston locking structure for actuator of heavy construction equipment
JP5662594B2 (en) * 2011-02-25 2015-02-04 ジェネラル フュージョン インコーポレイテッド Pressure wave generator having a movable control rod for generating a pressure wave in a medium
CN102128261A (en) * 2011-03-07 2011-07-20 成都三环金属制品有限公司 Connecting structure and installation method for piston and piston rod

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1440801A (en) * 1921-11-10 1923-01-02 Shoemaker Harvey Piston-rod connection
US3650182A (en) * 1969-09-17 1972-03-21 Cessna Aircraft Co Closure for fluid pressure vessel
DE19522210C1 (en) 1995-06-23 1997-01-16 Danfoss Compressors Gmbh Piston compressor
US5904440A (en) * 1997-07-18 1999-05-18 Sims; James O. Piston/piston rod assembly having positive locking means between said piston and said piston rod

Also Published As

Publication number Publication date
US6823769B2 (en) 2004-11-30
SE0002709D0 (en) 2000-07-18
US20030140784A1 (en) 2003-07-31
EP1303714A1 (en) 2003-04-23
ATE332461T1 (en) 2006-07-15
SE0002709L (en) 2002-01-19
DE60121338D1 (en) 2006-08-17
SE523177C2 (en) 2004-03-30
EP1303714B1 (en) 2006-07-05
WO2002006707A1 (en) 2002-01-24
DE60121338T2 (en) 2007-06-28

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