GB1191438A - Interconnecting Means for Vacuum Cleaner Tubes. - Google Patents

Interconnecting Means for Vacuum Cleaner Tubes.

Info

Publication number
GB1191438A
GB1191438A GB527069A GB527069A GB1191438A GB 1191438 A GB1191438 A GB 1191438A GB 527069 A GB527069 A GB 527069A GB 527069 A GB527069 A GB 527069A GB 1191438 A GB1191438 A GB 1191438A
Authority
GB
United Kingdom
Prior art keywords
vacuum cleaner
interconnecting means
tube
cleaner tubes
tubes
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
GB527069A
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.)
KOOPERATIVA FOERBUNDET FOERENING UPA
Original Assignee
KOOPERATIVA FOERBUNDET FOERENING UPA
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 KOOPERATIVA FOERBUNDET FOERENING UPA filed Critical KOOPERATIVA FOERBUNDET FOERENING UPA
Publication of GB1191438A publication Critical patent/GB1191438A/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
    • 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
    • F16L37/098—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 flexible hooks
    • F16L37/0985—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 flexible hooks the flexible hook extending radially inwardly from an outer part and engaging a bead, recess or the like on an inner part

Landscapes

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

Abstract

1,191,438. Tube connections. KOOPERATIVA FORBUNDET, FORENING U.P.A. 30 Jan., 1969 [26 Feb., 1968], No. 5270/69. Heading F2G. An inner tube 7 is provided with a protrusion 8 which extends through a slot 2 in an outer tube I and is engaged by the locking portion 6c of a cantilevered leaf spring 5, the portion 6c having an inclination greater than an intermediate portion 6d extending to the free end 5b of the spring. The end 5b may project into a housing 3 on the tube 1.
GB527069A 1968-02-26 1969-01-30 Interconnecting Means for Vacuum Cleaner Tubes. Expired GB1191438A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE242968A SE335211B (en) 1968-02-26 1968-02-26

Publications (1)

Publication Number Publication Date
GB1191438A true GB1191438A (en) 1970-05-13

Family

ID=20259938

Family Applications (1)

Application Number Title Priority Date Filing Date
GB527069A Expired GB1191438A (en) 1968-02-26 1969-01-30 Interconnecting Means for Vacuum Cleaner Tubes.

Country Status (3)

Country Link
GB (1) GB1191438A (en)
NL (1) NL6902536A (en)
SE (1) SE335211B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452397A (en) * 1982-04-01 1984-06-05 Barton Robert I Irrigation system
EP0208887A1 (en) * 1985-07-12 1987-01-21 Progress Elektrogeräte GmbH Pipe connection
US6341804B1 (en) * 1998-11-20 2002-01-29 Tosetz Co., Ltd Slip-out preventive unit of supply exhaust pipe
FR2924195A1 (en) * 2007-11-26 2009-05-29 Renault Sas Cylindrical nozzle connecting device for air conditioner of motor vehicle, has housing with wall longer than another wall arranged parallel to constitute unit to lock in rotation rib against former wall before insertion of rib in housing

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452397A (en) * 1982-04-01 1984-06-05 Barton Robert I Irrigation system
EP0208887A1 (en) * 1985-07-12 1987-01-21 Progress Elektrogeräte GmbH Pipe connection
US6341804B1 (en) * 1998-11-20 2002-01-29 Tosetz Co., Ltd Slip-out preventive unit of supply exhaust pipe
FR2924195A1 (en) * 2007-11-26 2009-05-29 Renault Sas Cylindrical nozzle connecting device for air conditioner of motor vehicle, has housing with wall longer than another wall arranged parallel to constitute unit to lock in rotation rib against former wall before insertion of rib in housing
WO2009083332A2 (en) 2007-11-26 2009-07-09 Renault S.A.S. Device for connecting a rigid cylindrical fitting to a tube made of a deformable material
WO2009083332A3 (en) * 2007-11-26 2009-09-24 Renault S.A.S. Device for connecting a rigid cylindrical fitting to a tube made of a deformable material

Also Published As

Publication number Publication date
NL6902536A (en) 1969-08-28
SE335211B (en) 1971-05-17

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees