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GB921611A - Improvements in coupling devices for tubular members - Google Patents

Improvements in coupling devices for tubular members

Info

Publication number
GB921611A
GB921611A GB2864359A GB2864359A GB921611A GB 921611 A GB921611 A GB 921611A GB 2864359 A GB2864359 A GB 2864359A GB 2864359 A GB2864359 A GB 2864359A GB 921611 A GB921611 A GB 921611A
Authority
GB
United Kingdom
Prior art keywords
aug
conical
projections
tubular members
coupling devices
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.)
Expired
Application number
GB2864359A
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.)
Electrolux Household Appliances Ltd
Original Assignee
Electrolux 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 Electrolux Ltd filed Critical Electrolux Ltd
Publication of GB921611A publication Critical patent/GB921611A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • A47L9/242—Hose or pipe couplings
    • A47L9/244—Hose or pipe couplings for telescopic or extensible hoses or pipes
    • 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
    • F16L37/02—Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

921,611. Tube couplings. ELECTROLUX Ltd. Aug. 21, 1959 [Aug. 30, 1958], No. 28643/59. Class 99(1). In a separable fluid - conveying conduit comprising at least two tubular parts 13a, 13b formed preferably of light alloy metal or a synthetic plastic and adapted to be detachably connected by the seating of one in another of substantially conical and/or cylindrical portions of each part, one part, preferably the outer part, is provided with one permanent radial projection 24, or two such projections mutually spaced by less than half the circumference of the part, adapted to bear against the other part to cause mutual deformation of the parts. As shown, the tubular parts 13a, 13b each have cylindrical portions 19 and conical portions 18, 21; the projections are of spherical or conical shape, or in the form of transverse grooves.
GB2864359A 1958-08-30 1959-08-21 Improvements in coupling devices for tubular members Expired GB921611A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE829258 1958-08-30

Publications (1)

Publication Number Publication Date
GB921611A true GB921611A (en) 1963-03-20

Family

ID=20273665

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2864359A Expired GB921611A (en) 1958-08-30 1959-08-21 Improvements in coupling devices for tubular members

Country Status (4)

Country Link
DE (1) DE1183755B (en)
FR (1) FR1229374A (en)
GB (1) GB921611A (en)
NL (2) NL109373C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3524987A1 (en) * 1985-07-12 1987-01-22 Mauz & Pfeiffer Progress PIPE CONNECTION

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1195C (en) * 1877-08-13 A. wurth in Mannheim Apparatus for paint production
US1558334A (en) * 1924-06-27 1925-10-20 John C Boss Pipe coupling
CH130504A (en) * 1926-11-09 1928-12-15 Filetage Indesserrable D D G S Assembly device comprising at least one male part and one female part.
DE843197C (en) * 1947-03-12 1952-07-07 Heem V D Nv Pipe connection

Also Published As

Publication number Publication date
NL109373C (en)
FR1229374A (en) 1960-09-06
NL233864A (en)
DE1183755B (en) 1964-12-17

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