CH445954A - Dispositif de blocage de tubes télescopiques - Google Patents

Dispositif de blocage de tubes télescopiques

Info

Publication number
CH445954A
CH445954A CH657866A CH657866A CH445954A CH 445954 A CH445954 A CH 445954A CH 657866 A CH657866 A CH 657866A CH 657866 A CH657866 A CH 657866A CH 445954 A CH445954 A CH 445954A
Authority
CH
Switzerland
Prior art keywords
blocking device
telescopic tube
tube blocking
telescopic
tube
Prior art date
Application number
CH657866A
Other languages
English (en)
Inventor
Irwin Welt David
Original Assignee
Safe Lock Inc
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 claimed from AU5091/66A external-priority patent/AU424834B1/en
Application filed by Safe Lock Inc filed Critical Safe Lock Inc
Publication of CH445954A publication Critical patent/CH445954A/fr

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
    • 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
    • F16B7/1427—Telescoping systems locking in intermediate non-discrete positions with cammed or eccentrical surfaces co-operating by relative rotation of the telescoping members or by rotation of an external collar
    • 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
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
    • 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
    • F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
    • F16M11/2021—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a horizontal axis
    • F16M11/2028—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a horizontal axis for rolling, i.e. for creating a landscape-portrait rotation
    • 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
    • F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
    • F16M11/2035—Undercarriages with or without wheels comprising means allowing pivoting adjustment in more than one direction
    • F16M11/2064—Undercarriages with or without wheels comprising means allowing pivoting adjustment in more than one direction for tilting and panning
    • 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
    • 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
    • F16M11/32—Undercarriages for supports with three or more telescoping 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
    • 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
    • Y10T403/70—Interfitted members
    • Y10T403/7009—Rotary binding cam or wedge

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
CH657866A 1963-08-28 1966-05-05 Dispositif de blocage de tubes télescopiques CH445954A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US305104A US3259407A (en) 1963-08-28 1963-08-28 Lock for telescoping tubes
AU5091/66A AU424834B1 (en) 1963-08-28 1966-05-04 Lock for telescoping tubes

Publications (1)

Publication Number Publication Date
CH445954A true CH445954A (fr) 1967-10-31

Family

ID=25611075

Family Applications (1)

Application Number Title Priority Date Filing Date
CH657866A CH445954A (fr) 1963-08-28 1966-05-05 Dispositif de blocage de tubes télescopiques

Country Status (4)

Country Link
US (1) US3259407A (fr)
BE (1) BE680805A (fr)
CH (1) CH445954A (fr)
GB (1) GB1127497A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417030A1 (fr) * 1978-02-10 1979-09-07 Thuillier Minel Dispositif pour l'assemblage de deux elements telescopiques

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3833012A (en) * 1973-04-27 1974-09-03 Allister J Mc Adjustable tent pole
US3942826A (en) * 1973-11-28 1976-03-09 Liane E. Lester Double eccentric lock
US3897621A (en) * 1974-07-26 1975-08-05 A Fred Fedrigo Method of making a cam lock
US3963360A (en) * 1974-07-26 1976-06-15 Fedrigo A Fred Cam lock and method for making same
US4087187A (en) * 1976-08-30 1978-05-02 Vincent Asaro Locking mechanism for extension rods
US4076437A (en) * 1977-03-04 1978-02-28 H & G Industries, Inc. Positive cam lock for extension pole
US4348034A (en) * 1979-04-03 1982-09-07 Welt/Safe-Lock, Inc. Collapsible carts and supports for cameras and their equipment
US4632597A (en) * 1982-05-19 1986-12-30 Allsop, Inc. Releasable locking assembly
BE1005703A4 (nl) * 1991-02-27 1993-12-21 Brutsaert Accessories Nv Verbeteringen voor een oprolbare luifel.
US5356235A (en) * 1992-10-02 1994-10-18 Brown A Gentry Locking mechanism
DE4239405C2 (de) * 1992-11-24 1996-12-19 Waldemar Kliewer Stativ für eine Foto-oder Videokamera
DE9317394U1 (de) * 1993-11-12 1994-01-13 Mühl, Paul, 81927 München Teleskopstangenverriegelung
US5634604A (en) * 1995-03-09 1997-06-03 Elco Enterprises, Inc. Wire dispenser with base anti-rotation lock
US5628691A (en) * 1995-08-10 1997-05-13 Shaner; David Adjustable length pool cue
US6082685A (en) * 1996-06-07 2000-07-04 Sachtler Ag Telescopic stand
DE19622894C1 (de) * 1996-06-07 1997-08-21 Sachtler Ag Teleskopstativ
US5769104A (en) * 1997-05-30 1998-06-23 Crystal Industrial Co., Ltd. Stagelessly adjustable telescopic walking stick with a position retaining device
JP3462176B2 (ja) * 1997-10-20 2003-11-05 オートキュー・インコーポレーテッド 二段階の迅速開放脚及び三脚
US6286795B1 (en) 1998-10-20 2001-09-11 Autocue, Inc. Dual-stage quick release leg and tripod
AUPQ910500A0 (en) * 2000-07-31 2000-08-24 R.E. Miller Pty. Ltd. Support means
DE20018889U1 (de) 2000-11-06 2001-02-22 Shang Gu Enterprise Co., Ltd., Ho Mei, Changhua Verriegelungseinrichtung für ein Telekoprohr
GB2386579B (en) * 2002-03-22 2004-08-25 Shang Gu Entpr Co Ltd Locking mechanism for telescopic tube
US8973481B2 (en) 2003-11-06 2015-03-10 Surefire, Llc Firearm sound suppressor
US8091462B2 (en) * 2009-06-11 2012-01-10 Surefire, Llc Firearm attachment locking system
US8464391B2 (en) 2007-04-03 2013-06-18 Diversey, Inc. Mop head fixation device and method
US8201487B2 (en) * 2009-06-11 2012-06-19 Surefire, Llc Blank firing adapter for firearm
US8763510B2 (en) 2009-06-11 2014-07-01 Surefire, Llc Blank safety device and firearm adapter
TWI391212B (zh) * 2010-06-02 2013-04-01 Rexon Ind Corp Ltd 可調整寬度的工作台
USD677357S1 (en) 2011-10-25 2013-03-05 Surefire, Llc Suppressor
USD719712S1 (en) 2012-09-07 2014-12-16 Diversey, Inc. Floor maintenance tool
US20140263915A1 (en) * 2013-03-12 2014-09-18 Robert Henry Bernacki Rapid Deploy Manually Operated Extendible Strut
ITPD20130154A1 (it) * 2013-05-31 2014-12-01 Gitzo Sa Supporto per apparecchiature fotografiche
US10024347B2 (en) * 2014-07-21 2018-07-17 Liberty Hardware Mfg. Corp. Locking telescoping rod
US9903528B1 (en) * 2014-09-22 2018-02-27 Joshua Terry Hatch Telescoping lock mechanism
WO2016129989A1 (fr) * 2015-02-10 2016-08-18 See U City B.V. Pied télescopique et appareil de support
CN105114780A (zh) * 2015-08-07 2015-12-02 宋涛 一种活动式支撑座
CN107560497A (zh) 2017-06-02 2018-01-09 广东纳丽德移动照明有限责任公司 伸缩警棍
CN108953875A (zh) * 2018-08-10 2018-12-07 浙江智合精图地理信息科技有限公司 测绘用三脚架
CN109764224B (zh) * 2019-03-07 2020-10-30 上海电机学院 一种可隐藏云台及支脚双向锁定三脚架结构
US11480290B2 (en) 2019-12-20 2022-10-25 Really Right Stuff, Llc Travel tripod
CN112082063B (zh) * 2020-09-24 2022-01-28 宁波工程学院 一种稳定性高的地理测绘用摄影装置
CN115325349B (zh) * 2022-08-12 2024-05-14 贵州电网有限责任公司 一种变电站摄像头径向伸缩旋转式支撑装置
CN118623181B (zh) * 2024-08-09 2024-10-22 江苏元域数字科技有限公司 一种组合式多媒体支架

Family Cites Families (7)

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US593300A (en) * 1896-04-30 1897-11-09 John henry knight
US808992A (en) * 1905-04-06 1906-01-02 Daniel Lawson Extensible handle.
US2459785A (en) * 1945-04-16 1949-01-25 Charles E Allerton Locking device
US2432059A (en) * 1946-05-28 1947-12-02 Polyphase Machine Company Locking device
FR949108A (fr) * 1946-10-29 1949-08-22 Dispositif de fixation entre eux de tubes télescopiques
US2991096A (en) * 1958-12-30 1961-07-04 Davidson Optronics Inc Friction lock for telescoping sleeves
US3171675A (en) * 1963-04-29 1965-03-02 Jr Benjamin F Calciano Flow regulator and means for securing and sealing the same to a standpipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417030A1 (fr) * 1978-02-10 1979-09-07 Thuillier Minel Dispositif pour l'assemblage de deux elements telescopiques

Also Published As

Publication number Publication date
BE680805A (fr) 1966-10-17
GB1127497A (en) 1968-09-18
US3259407A (en) 1966-07-05

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