SE0303096L - Hydraulic line coupling device - Google Patents

Hydraulic line coupling device

Info

Publication number
SE0303096L
SE0303096L SE0303096A SE0303096A SE0303096L SE 0303096 L SE0303096 L SE 0303096L SE 0303096 A SE0303096 A SE 0303096A SE 0303096 A SE0303096 A SE 0303096A SE 0303096 L SE0303096 L SE 0303096L
Authority
SE
Sweden
Prior art keywords
component
locking track
male
female
ear parts
Prior art date
Application number
SE0303096A
Other languages
Swedish (sv)
Other versions
SE0303096D0 (en
SE527219C2 (en
Inventor
Bengt Johansson
Johan Kullgaard
Sandor Varga
Original Assignee
Specma Hydraulic 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 Specma Hydraulic Ab filed Critical Specma Hydraulic Ab
Priority to SE0303096A priority Critical patent/SE527219C2/en
Publication of SE0303096D0 publication Critical patent/SE0303096D0/en
Publication of SE0303096L publication Critical patent/SE0303096L/en
Publication of SE527219C2 publication Critical patent/SE527219C2/en

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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/088—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a split elastic ring

Abstract

The coupling arrangement (1) is for a hydraulic connection in the form of a tube or rod. It has a male part (4) provided with a conical part and a connected external ring-shaped locking track (18). A female part (20) is provided with a corresponding internal locking track. A slotted, ring-shaped sprung looking component (24) is fitted in the female component internal locking track for axial locking engagement with the male component external locking track. - This occurs after radial sprung expansion along the male component conical part on axial insertion of the male component in the female component. The lock component (24) has three or more radially inserting ear parts for engagement with the male component external locking track. These ear parts (38) are evenly distributed along the periphery of the lock component. The lock component between the ear parts has outer locating parts (42) for location against the female part internal locking track.
SE0303096A 2003-11-18 2003-11-18 Coupling arrangement is for hydraulic connection in form of tube or rod and has male part provided with conical part and connected external ring-shaped locking track SE527219C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE0303096A SE527219C2 (en) 2003-11-18 2003-11-18 Coupling arrangement is for hydraulic connection in form of tube or rod and has male part provided with conical part and connected external ring-shaped locking track

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0303096A SE527219C2 (en) 2003-11-18 2003-11-18 Coupling arrangement is for hydraulic connection in form of tube or rod and has male part provided with conical part and connected external ring-shaped locking track

Publications (3)

Publication Number Publication Date
SE0303096D0 SE0303096D0 (en) 2003-11-18
SE0303096L true SE0303096L (en) 2005-05-19
SE527219C2 SE527219C2 (en) 2006-01-24

Family

ID=29729118

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0303096A SE527219C2 (en) 2003-11-18 2003-11-18 Coupling arrangement is for hydraulic connection in form of tube or rod and has male part provided with conical part and connected external ring-shaped locking track

Country Status (1)

Country Link
SE (1) SE527219C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8240719B2 (en) 2004-07-21 2012-08-14 Parker-Hannifin Corporation Adaptor and method for converting standard tube fitting/port to push-to-connect tube fitting/port
MX2007002145A (en) 2004-07-21 2007-09-14 Parker Hannifin Corp Adaptor and method for converting standard tube fitting/port to push-to-connect tube fitting/port.

Also Published As

Publication number Publication date
SE0303096D0 (en) 2003-11-18
SE527219C2 (en) 2006-01-24

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Legal Events

Date Code Title Description
NUG Patent has lapsed