GB1454552A - Device for locking two concentrically positioned and axially displaceable members - Google Patents

Device for locking two concentrically positioned and axially displaceable members

Info

Publication number
GB1454552A
GB1454552A GB5097573A GB5097573A GB1454552A GB 1454552 A GB1454552 A GB 1454552A GB 5097573 A GB5097573 A GB 5097573A GB 5097573 A GB5097573 A GB 5097573A GB 1454552 A GB1454552 A GB 1454552A
Authority
GB
United Kingdom
Prior art keywords
rod
balls
locking
tube
axially displaceable
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
GB5097573A
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.)
SKILLINGARYDS MEKANISKA AB
Original Assignee
SKILLINGARYDS MEKANISKA AB
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 SKILLINGARYDS MEKANISKA AB filed Critical SKILLINGARYDS MEKANISKA AB
Publication of GB1454552A publication Critical patent/GB1454552A/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
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A47C3/28—Chairs or stools with vertically-adjustable seats with clamps acting on vertical rods
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B9/00—Tables with tops of variable height
    • A47B9/08—Tables with tops of variable height with clamps acting on vertical rods
    • 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
    • F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
    • F16B12/40—Joints for furniture tubing
    • 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
    • F16B7/14—Telescoping systems locking in intermediate non-discrete positions
    • F16B7/1409—Telescoping systems locking in intermediate non-discrete positions with balls or rollers urged by an axial displacement of a wedge or a conical member
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B9/00—Tables with tops of variable height
    • A47B9/08—Tables with tops of variable height with clamps acting on vertical rods
    • A47B9/083—Tables with tops of variable height with clamps acting on vertical rods with spreading means inside a tube
    • A47B2009/086—Tables with tops of variable height with clamps acting on vertical rods with spreading means inside a tube having ballbearings interacting with a conical surface
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32254—Lockable at fixed position
    • Y10T403/32426—Plural distinct positions

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Chairs Characterized By Structure (AREA)
  • Tables And Desks Characterized By Structural Shape (AREA)
  • Bearings For Parts Moving Linearly (AREA)
GB5097573A 1972-11-03 1973-11-02 Device for locking two concentrically positioned and axially displaceable members Expired GB1454552A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7214258A SE378350B (cg-RX-API-DMAC10.html) 1972-11-03 1972-11-03

Publications (1)

Publication Number Publication Date
GB1454552A true GB1454552A (en) 1976-11-03

Family

ID=20298802

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5097573A Expired GB1454552A (en) 1972-11-03 1973-11-02 Device for locking two concentrically positioned and axially displaceable members

Country Status (7)

Country Link
US (1) US3871780A (cg-RX-API-DMAC10.html)
JP (1) JPS49100452A (cg-RX-API-DMAC10.html)
DE (1) DE2354658A1 (cg-RX-API-DMAC10.html)
FR (1) FR2205962A5 (cg-RX-API-DMAC10.html)
GB (1) GB1454552A (cg-RX-API-DMAC10.html)
NL (1) NL7315095A (cg-RX-API-DMAC10.html)
SE (1) SE378350B (cg-RX-API-DMAC10.html)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991964A (en) * 1974-12-10 1976-11-16 Evan John And Sons (Kenfig Hill) Limited Self-locking device for telescopic props
US3974782A (en) * 1975-06-09 1976-08-17 Winzeler Stamping Co. Slide assembly for extendable table
US3980026A (en) * 1975-06-09 1976-09-14 Winzeler Stamping Co. Slide assembly for extendable table
US4080080A (en) * 1977-02-16 1978-03-21 American Hospital Supply Corporation Adjustable leg assembly
US4164288A (en) * 1977-06-17 1979-08-14 Hiroshi Okazaki Coat hanger stand
GB2155564B (en) * 1984-03-12 1988-04-20 Westinghouse Brake & Signal Clutch for slack adjuster
DE9407323U1 (de) * 1994-05-03 1995-04-13 Draenert Studio GmbH, 88090 Immenstaad Höhenverstelleinrichtung an einem Tisch
DK171773B1 (da) * 1995-06-13 1997-05-20 Valentinus Niels Finn Holder til fastholdelse af en stang i indadgående retning
US6299113B1 (en) 1998-12-18 2001-10-09 Koyo Giken Co., Ltd. Telescopic member, cylindrical body and molded body
NL1012628C2 (nl) * 1999-07-16 2001-01-17 Olde-Heuvel Bernardus Johannes Maria Instelbare telescopische structuur.
US6354227B1 (en) 2000-01-11 2002-03-12 Steelcase Development Corporation Adjustable table with worksurface having write-on surface adapted for use as projection screen
GB0121328D0 (en) * 2001-09-03 2001-10-24 Easyprop Ltd Temporary support prop and Beam
US6755281B2 (en) 2002-01-13 2004-06-29 Intex Recreation Corp. Swimming pool ladder
US7914238B2 (en) * 2004-09-20 2011-03-29 Anthony John Spencer Spearing Free standing support
NL2004931C2 (nl) * 2010-06-21 2011-12-22 Resqtec Zumro B V Veiligheidsinrichting.
CN104632947B (zh) * 2015-02-12 2017-12-08 上海腾飞通讯器材实业有限公司 一种升降桌活动轴的制动装置
CN204961487U (zh) * 2015-09-07 2016-01-13 中山金稳五金零件有限公司 一种新型伸缩管组件
CN109505891B (zh) * 2018-11-08 2021-01-08 鲁班嫡系机器人（深圳）有限公司 一种刹车装置、运动组件及自动化设备
DE102023204129B3 (de) 2023-05-04 2024-10-31 Kesseböhmer Holding Kg Tischsäule für einen höhenverstellbaren Tisch, höhenverstellbarer Tisch und Verfahren zum Bedienen des höhenverstellbaren Tischs

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US581136A (en) * 1897-04-20 preece
US1031637A (en) * 1906-12-11 1912-07-02 Max H Fischer Gripping device for rods, tubes, and the like.
US2010306A (en) * 1933-03-02 1935-08-06 Charles T Campbell Adjustable stool and the like
US2010292A (en) * 1933-05-24 1935-08-06 Charles T Campbell Stool support
US2710048A (en) * 1953-01-13 1955-06-07 Rexford A Dawson Furniture legs
US3502358A (en) * 1968-05-17 1970-03-24 Claypool Aluminum Products Inc Adjustable post assembly

Also Published As

Publication number Publication date
NL7315095A (cg-RX-API-DMAC10.html) 1974-05-07
SE378350B (cg-RX-API-DMAC10.html) 1975-09-01
US3871780A (en) 1975-03-18
DE2354658A1 (de) 1974-05-16
JPS49100452A (cg-RX-API-DMAC10.html) 1974-09-24
FR2205962A5 (cg-RX-API-DMAC10.html) 1974-05-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee