GB504498A - Improvements in devices for coupling suction conduits or the like to vacuum cleaners - Google Patents

Improvements in devices for coupling suction conduits or the like to vacuum cleaners

Info

Publication number
GB504498A
GB504498A GB12718/38A GB1271838A GB504498A GB 504498 A GB504498 A GB 504498A GB 12718/38 A GB12718/38 A GB 12718/38A GB 1271838 A GB1271838 A GB 1271838A GB 504498 A GB504498 A GB 504498A
Authority
GB
United Kingdom
Prior art keywords
catch
coupling
socket
devices
vacuum cleaners
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
GB12718/38A
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 GB504498A publication Critical patent/GB504498A/en
Expired 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
    • 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
    • F16L37/50—Couplings of the quick-acting type adjustable; allowing movement of the parts joined
    • F16L37/53—Couplings of the quick-acting type adjustable; allowing movement of the parts joined allowing adjustment or movement only about the axis of one pipe
    • 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

Abstract

504,498. Pipe. couplings. ELECTROLUX, Ltd. April 28, 1938, No. 12718. Convention date, May 5, 1937. [Class 99 (i)] In a device for coupling a pipe 17 to a vacuum cleaner casing 11 in which a spring- catch 16 projecting from a rotatable sleeve 18 engages a hole or recess in the socket 13, coupling is effected by an axial movement and uncoupling by rotary movement of sleeve 18, the side of the hole engaging a bevel on the catch. A spring (not shown) in the base of the socket causes axial displacement when the catch is withdrawn. In a modification the socket is formed with guiding lugs 23, Fig. 5, for the catch which is depressed by bevels 24, 26 and then springs into a recess 30 between lugs 31 which have bevels 32 for depressing the catch on the rotary uncoupling movement.
GB12718/38A 1937-05-05 1938-04-28 Improvements in devices for coupling suction conduits or the like to vacuum cleaners Expired GB504498A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE504498X 1937-05-05

Publications (1)

Publication Number Publication Date
GB504498A true GB504498A (en) 1939-04-26

Family

ID=6546206

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12718/38A Expired GB504498A (en) 1937-05-05 1938-04-28 Improvements in devices for coupling suction conduits or the like to vacuum cleaners

Country Status (3)

Country Link
FR (1) FR837500A (en)
GB (1) GB504498A (en)
NL (1) NL50912C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2309058A (en) * 1996-01-09 1997-07-16 Ford Motor Co Fuel tank connector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2309058A (en) * 1996-01-09 1997-07-16 Ford Motor Co Fuel tank connector
US5826918A (en) * 1996-01-09 1998-10-27 Ford Global Technologies, Inc. Fuel tank connector

Also Published As

Publication number Publication date
NL50912C (en)
FR837500A (en) 1939-02-10

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