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GB2509381B - Latching mechanism for retaining an inner member within an outer tubular member - Google Patents

Latching mechanism for retaining an inner member within an outer tubular member

Info

Publication number
GB2509381B
GB2509381B GB1320422.7A GB201320422A GB2509381B GB 2509381 B GB2509381 B GB 2509381B GB 201320422 A GB201320422 A GB 201320422A GB 2509381 B GB2509381 B GB 2509381B
Authority
GB
United Kingdom
Prior art keywords
retaining
outer tubular
latching mechanism
tubular member
inner member
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 - Fee Related
Application number
GB1320422.7A
Other versions
GB2509381A (en
GB201320422D0 (en
Inventor
Ian Daniel Lawrence
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.)
Numatic International Ltd
Original Assignee
Numatic International 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 Numatic International Ltd filed Critical Numatic International Ltd
Publication of GB201320422D0 publication Critical patent/GB201320422D0/en
Publication of GB2509381A publication Critical patent/GB2509381A/en
Application granted granted Critical
Publication of GB2509381B publication Critical patent/GB2509381B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls, or other movable or insertable locking members
    • 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
    • A47L9/248—Parts, details or accessories of hoses or pipes
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/34—Machines for treating carpets in position by liquid, foam, or vapour, e.g. by steam
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
    • A47L11/4016—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids
    • A47L11/4022—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids with means for recycling the dirty liquid
    • 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
    • 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
    • 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
    • F16L37/096—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 hooks hinged about an axis

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sustainable Development (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Treatment Of Fiber Materials (AREA)
GB1320422.7A 2011-04-21 2012-04-20 Latching mechanism for retaining an inner member within an outer tubular member Expired - Fee Related GB2509381B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB201106951A GB201106951D0 (en) 2011-04-21 2011-04-21 LAtching mechanism
PCT/GB2012/000372 WO2012143688A1 (en) 2011-04-21 2012-04-20 Latching mechanism for retaining an inner member within an outer tubular member

Publications (3)

Publication Number Publication Date
GB201320422D0 GB201320422D0 (en) 2014-01-01
GB2509381A GB2509381A (en) 2014-07-02
GB2509381B true GB2509381B (en) 2015-11-18

Family

ID=44147510

Family Applications (2)

Application Number Title Priority Date Filing Date
GB201106951A Ceased GB201106951D0 (en) 2011-04-21 2011-04-21 LAtching mechanism
GB1320422.7A Expired - Fee Related GB2509381B (en) 2011-04-21 2012-04-20 Latching mechanism for retaining an inner member within an outer tubular member

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB201106951A Ceased GB201106951D0 (en) 2011-04-21 2011-04-21 LAtching mechanism

Country Status (2)

Country Link
GB (2) GB201106951D0 (en)
WO (1) WO2012143688A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2219162A (en) * 1939-08-21 1940-10-22 Pacific Pipe Co Pipe coupling
FR2127128A5 (en) * 1971-02-24 1972-10-13 Corobit Anstalt
GB2114247A (en) * 1982-02-06 1983-08-17 Karl Weinhold A coupling for connecting hose or pipe ends
US20020104184A1 (en) * 2001-02-05 2002-08-08 Rogers Alma L. Portable vaccum cleaning apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220360A (en) 1979-03-30 1980-09-02 Jacek Edwin S Hose coupling
JP3179736B2 (en) 1997-07-17 2001-06-25 安藤化成株式会社 Vacuum cleaner suction tube
DE10120688A1 (en) 2001-04-27 2002-11-07 Bsh Bosch Siemens Hausgeraete Pipe connection for a suction pipe of a vacuum cleaner
US6832784B1 (en) 2004-05-27 2004-12-21 Chang-Ying Chen Control mechanism for retractable tube assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2219162A (en) * 1939-08-21 1940-10-22 Pacific Pipe Co Pipe coupling
FR2127128A5 (en) * 1971-02-24 1972-10-13 Corobit Anstalt
GB2114247A (en) * 1982-02-06 1983-08-17 Karl Weinhold A coupling for connecting hose or pipe ends
US20020104184A1 (en) * 2001-02-05 2002-08-08 Rogers Alma L. Portable vaccum cleaning apparatus

Also Published As

Publication number Publication date
GB201106951D0 (en) 2011-06-01
WO2012143688A1 (en) 2012-10-26
GB2509381A (en) 2014-07-02
GB201320422D0 (en) 2014-01-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20180420