GB2397164B - Telescopic tube - Google Patents

Telescopic tube

Info

Publication number
GB2397164B
GB2397164B GB0300399A GB0300399A GB2397164B GB 2397164 B GB2397164 B GB 2397164B GB 0300399 A GB0300399 A GB 0300399A GB 0300399 A GB0300399 A GB 0300399A GB 2397164 B GB2397164 B GB 2397164B
Authority
GB
United Kingdom
Prior art keywords
telescopic tube
telescopic
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 - Fee Related
Application number
GB0300399A
Other versions
GB2397164A (en
GB0300399D0 (en
Inventor
Wu-Hong Hsieh
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.)
KHS Musical Instrument Co Ltd
Original Assignee
KHS Musical Instrument Co 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
Priority to DE20219951U priority Critical patent/DE20219951U1/en
Application filed by KHS Musical Instrument Co Ltd filed Critical KHS Musical Instrument Co Ltd
Priority to GB0300399A priority patent/GB2397164B/en
Publication of GB0300399D0 publication Critical patent/GB0300399D0/en
Publication of GB2397164A publication Critical patent/GB2397164A/en
Application granted granted Critical
Publication of GB2397164B publication Critical patent/GB2397164B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
    • F16M11/28—Undercarriages for supports with one single telescoping pillar
    • 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
    • F16B7/105—Telescoping systems locking in discrete positions, e.g. in extreme extended position
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/242—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by spreading of the legs
    • F16M11/245—Members limiting spreading of legs, e.g. "umbrella legs"
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/02—Locking means
    • F16M2200/025—Locking means for translational movement
    • F16M2200/027—Locking means for translational movement by friction
GB0300399A 2002-12-24 2003-01-08 Telescopic tube Expired - Fee Related GB2397164B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE20219951U DE20219951U1 (en) 2002-12-24 2002-12-24 telescopic tube
GB0300399A GB2397164B (en) 2002-12-24 2003-01-08 Telescopic tube

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20219951U DE20219951U1 (en) 2002-12-24 2002-12-24 telescopic tube
GB0300399A GB2397164B (en) 2002-12-24 2003-01-08 Telescopic tube

Publications (3)

Publication Number Publication Date
GB0300399D0 GB0300399D0 (en) 2003-02-05
GB2397164A GB2397164A (en) 2004-07-14
GB2397164B true GB2397164B (en) 2005-03-16

Family

ID=32992101

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0300399A Expired - Fee Related GB2397164B (en) 2002-12-24 2003-01-08 Telescopic tube

Country Status (2)

Country Link
DE (1) DE20219951U1 (en)
GB (1) GB2397164B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7204466B2 (en) * 2005-03-11 2007-04-17 Wu-Hong Hsieh Quick-acting telescopic tube
EP2430351A4 (en) * 2009-05-14 2014-01-01 Tung Liang Length adjustable member

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4744690A (en) * 1987-09-18 1988-05-17 Hsieh Wu H Stabilizer for telescopic stands

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4744690A (en) * 1987-09-18 1988-05-17 Hsieh Wu H Stabilizer for telescopic stands

Also Published As

Publication number Publication date
GB2397164A (en) 2004-07-14
DE20219951U1 (en) 2003-04-24
GB0300399D0 (en) 2003-02-05

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Legal Events

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

Effective date: 20100108