GB2216178B - Improvements relating to vacuum cleaners - Google Patents

Improvements relating to vacuum cleaners

Info

Publication number
GB2216178B
GB2216178B GB8807550A GB8807550A GB2216178B GB 2216178 B GB2216178 B GB 2216178B GB 8807550 A GB8807550 A GB 8807550A GB 8807550 A GB8807550 A GB 8807550A GB 2216178 B GB2216178 B GB 2216178B
Authority
GB
United Kingdom
Prior art keywords
vacuum cleaners
improvements relating
relating
cleaners
vacuum
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 - Lifetime
Application number
GB8807550A
Other versions
GB2216178A (en
GB8807550D0 (en
Inventor
Wilfred Kraemer
Siegfried Maier
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.)
Wessel Werk GmbH
Original Assignee
Wessel Werk GmbH
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
Priority to CH91088A priority Critical patent/CH676194A5/de
Priority to NL8800772A priority patent/NL8800772A/en
Application filed by Wessel Werk GmbH filed Critical Wessel Werk GmbH
Priority to GB8807550A priority patent/GB2216178B/en
Priority to FR8804644A priority patent/FR2629333A1/en
Publication of GB8807550D0 publication Critical patent/GB8807550D0/en
Publication of GB2216178A publication Critical patent/GB2216178A/en
Application granted granted Critical
Publication of GB2216178B publication Critical patent/GB2216178B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • A47L9/02—Nozzles
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/10—Arrangements for locking
    • F16C11/103—Arrangements for locking frictionally clamped
    • 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
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
    • F16L27/0849—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid being turned through an angle when passing from one joint element to another
    • F16L27/0853—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid being turned through an angle when passing from one joint element to another with spherical hinge

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
GB8807550A 1988-03-30 1988-03-30 Improvements relating to vacuum cleaners Expired - Lifetime GB2216178B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH91088A CH676194A5 (en) 1988-03-30 1988-03-10
NL8800772A NL8800772A (en) 1988-03-30 1988-03-28 MOVABLE CONNECTORS FOR VACUUM CLEANER ACCESSORIES.
GB8807550A GB2216178B (en) 1988-03-30 1988-03-30 Improvements relating to vacuum cleaners
FR8804644A FR2629333A1 (en) 1988-03-30 1988-04-01 MOBILE CONNECTION PLUG FOR VACUUM ACCESSORIES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8807550A GB2216178B (en) 1988-03-30 1988-03-30 Improvements relating to vacuum cleaners

Publications (3)

Publication Number Publication Date
GB8807550D0 GB8807550D0 (en) 1988-05-05
GB2216178A GB2216178A (en) 1989-10-04
GB2216178B true GB2216178B (en) 1992-04-08

Family

ID=10634347

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8807550A Expired - Lifetime GB2216178B (en) 1988-03-30 1988-03-30 Improvements relating to vacuum cleaners

Country Status (4)

Country Link
CH (1) CH676194A5 (en)
FR (1) FR2629333A1 (en)
GB (1) GB2216178B (en)
NL (1) NL8800772A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8752241B2 (en) 2010-10-06 2014-06-17 Duepro Ag Vacuum cleaner nozzle with magnetic lock

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2342120B (en) * 1996-07-15 2001-02-28 Southco Door positioning hinge
DE10111867A1 (en) * 2001-03-13 2002-09-19 Vorwerk Co Interholding Tilting joint formation of a vacuum cleaner suction channel
FI20011396A (en) * 2001-06-29 2002-12-30 Erkki Olavi Ryynaenen Vacuum cleaner nozzle
KR100563458B1 (en) * 2003-12-02 2006-03-23 삼성광주전자 주식회사 Extension pipe having joint for Vacuum cleaner
IT202000025510A1 (en) * 2020-10-27 2022-04-27 De Longhi Appliances Srl ROTATION ASSEMBLY

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1453098A1 (en) * 1964-07-03 1969-01-23 Elektrowaerme Altenburg Altenb Tilt joint for floor cleaning and care equipment and for vacuum cleaners
FR2499395A1 (en) * 1981-02-10 1982-08-13 Amphoux Andre DEFORMABLE CONDUIT SUCH AS GAS FLUID SUCTION ARM
DE8509150U1 (en) * 1985-03-27 1985-05-23 Vorwerk & Co Interholding Gmbh, 5600 Wuppertal Vacuum cleaner nozzle
US4720887A (en) * 1986-01-22 1988-01-26 The Hoover Company Upper fill tube configuration
DE3807168C2 (en) * 1988-03-04 1998-07-02 Wessel Werk Gmbh Movable connection piece for vacuum cleaner accessories

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8752241B2 (en) 2010-10-06 2014-06-17 Duepro Ag Vacuum cleaner nozzle with magnetic lock

Also Published As

Publication number Publication date
NL8800772A (en) 1989-10-16
CH676194A5 (en) 1990-12-28
FR2629333B1 (en) 1995-01-20
GB2216178A (en) 1989-10-04
GB8807550D0 (en) 1988-05-05
FR2629333A1 (en) 1989-10-06

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Legal Events

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

Effective date: 19970330