NL69449C - - Google Patents

Info

Publication number
NL69449C
NL69449C NL69449DA NL69449C NL 69449 C NL69449 C NL 69449C NL 69449D A NL69449D A NL 69449DA NL 69449 C NL69449 C NL 69449C
Authority
NL
Netherlands
Application number
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.)
Publication of NL69449C publication Critical patent/NL69449C/xx

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
    • 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
    • F16L37/04—Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined with an elastic outer part pressing against an inner part by reason of its elasticity
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Electric Vacuum Cleaner (AREA)
NL69449D 1946-03-04 NL69449C (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK264274X 1946-03-04

Publications (1)

Publication Number Publication Date
NL69449C true NL69449C (cs)

Family

ID=8150289

Family Applications (1)

Application Number Title Priority Date Filing Date
NL69449D NL69449C (cs) 1946-03-04

Country Status (4)

Country Link
CH (1) CH264274A (cs)
DE (1) DE945049C (cs)
GB (1) GB621254A (cs)
NL (1) NL69449C (cs)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE552395A (cs) * 1956-08-23
DE1150784B (de) * 1958-07-21 1963-06-27 Bissell A G Aus Einzelabschnitten zusammengesetzter Geraetestiel
NL295389A (cs) * 1962-07-16
US4523780A (en) * 1982-04-02 1985-06-18 J.P. Products, Inc. Tube joint
GB2117856B (en) * 1982-04-02 1985-07-03 Swallow Metals And Components Tube joint
DE3524987A1 (de) * 1985-07-12 1987-01-22 Mauz & Pfeiffer Progress Rohrverbindung
NO169425C (no) * 1990-03-30 1992-06-24 Raufoss As Fremgangsmaate og skjoet for sammenfoeyning av konstruksjonselementer
GB2306594B (en) * 1995-10-25 1999-05-26 Europ Gas Turbines Ltd Means for interconnecting and sealing two tubular structures
DE19850355A1 (de) * 1998-11-02 2000-05-11 Froh Carl Gmbh Teleskopierbares Staubsauger-Saugrohr
FR2788832B1 (fr) 1999-01-26 2001-02-23 Legris Sa Dispositif de raccordement rapide d'un tube a un element rigide
DE102016110769B4 (de) 2016-06-13 2019-09-12 Alexander Binzel Schweisstechnik Gmbh & Co. Kg Fügeverbindung und -verfahren für Schweißbrennerbauteile

Also Published As

Publication number Publication date
GB621254A (en) 1949-04-06
CH264274A (de) 1949-10-15
DE945049C (de) 1956-06-28

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