GB729857A - Improvements in locking devices for telescopically arranged members - Google Patents

Improvements in locking devices for telescopically arranged members

Info

Publication number
GB729857A
GB729857A GB16094/53A GB1609453A GB729857A GB 729857 A GB729857 A GB 729857A GB 16094/53 A GB16094/53 A GB 16094/53A GB 1609453 A GB1609453 A GB 1609453A GB 729857 A GB729857 A GB 729857A
Authority
GB
United Kingdom
Prior art keywords
locking member
members
locking
tube
outer tube
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
GB16094/53A
Other languages
English (en)
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 GB729857A publication Critical patent/GB729857A/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
    • A47L9/244—Hose or pipe couplings for telescopic or extensible hoses or pipes
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/10—Telescoping systems
    • 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
    • F16L27/12—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement
    • F16L27/127—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement with means for locking the longitudinal adjustment or movement in the final mounted position
    • F16L27/1273—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement with means for locking the longitudinal adjustment or movement in the final mounted position by quick-acting means
    • 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
    • F16L37/24—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
GB16094/53A 1952-06-17 1953-06-11 Improvements in locking devices for telescopically arranged members Expired GB729857A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE729857X 1952-06-17

Publications (1)

Publication Number Publication Date
GB729857A true GB729857A (en) 1955-05-11

Family

ID=20316219

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16094/53A Expired GB729857A (en) 1952-06-17 1953-06-11 Improvements in locking devices for telescopically arranged members

Country Status (3)

Country Link
DE (1) DE1040849B (fr)
GB (1) GB729857A (fr)
NL (2) NL89440C (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4799818A (en) * 1987-03-23 1989-01-24 Intermetro Industries Corp. System for mounting an item to a post
WO2019096433A1 (fr) * 2017-11-16 2019-05-23 Mario Riegger Dispositif support réglable en longueur
US11137006B2 (en) 2016-08-17 2021-10-05 D & M Designs Llc Collapsible telescoping pole

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4168105A (en) * 1978-06-27 1979-09-18 Amp Incorporated Resiliently loaded coupling ring
DE9109809U1 (de) * 1991-08-07 1991-10-31 Wessel-Werk GmbH & Co. KG, 5226 Reichshof Aktive Staubsaugerdüse
DE19523893C2 (de) * 1995-06-30 2001-06-28 Michael Brandhorst Stufenlos verschiebbare und fixierbare Rohrverbindung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4799818A (en) * 1987-03-23 1989-01-24 Intermetro Industries Corp. System for mounting an item to a post
US11137006B2 (en) 2016-08-17 2021-10-05 D & M Designs Llc Collapsible telescoping pole
WO2019096433A1 (fr) * 2017-11-16 2019-05-23 Mario Riegger Dispositif support réglable en longueur
US11602219B2 (en) 2017-11-16 2023-03-14 90Grad Gmbh Length-adjustable support device

Also Published As

Publication number Publication date
NL89440C (fr)
NL178828B (nl)
DE1040849B (de) 1958-10-09

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