GB1157990A - Improvements relating to Portable Stands or Supports - Google Patents

Improvements relating to Portable Stands or Supports

Info

Publication number
GB1157990A
GB1157990A GB52783/66A GB5278366A GB1157990A GB 1157990 A GB1157990 A GB 1157990A GB 52783/66 A GB52783/66 A GB 52783/66A GB 5278366 A GB5278366 A GB 5278366A GB 1157990 A GB1157990 A GB 1157990A
Authority
GB
United Kingdom
Prior art keywords
body portion
pair
leg
head
tubular members
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
GB52783/66A
Inventor
Harry John Baker
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.)
RONFORD Ltd
Original Assignee
RONFORD 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 RONFORD Ltd filed Critical RONFORD Ltd
Priority to GB52783/66A priority Critical patent/GB1157990A/en
Publication of GB1157990A publication Critical patent/GB1157990A/en
Expired 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
    • F16M11/02—Heads
    • F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
    • 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
    • F16M11/043—Allowing translations
    • F16M11/046—Allowing translations adapted to upward-downward translation movement
    • 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
    • F16M11/36—Members preventing slipping of the feet
    • 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
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Accessories Of Cameras (AREA)

Abstract

1,157,990. Adjustable stands. RONFORD Ltd. 27 Oct., 1967 [25 Nov., 1966], No. 52783/66. Heading A4H. Each extensible leg of a portable stand for a camera, electrical apparatus or scientific instrument comprises a first pair of tubular members 34 slidable in a block 35 and secured to a body portion 39, and a second pair of tubular members 37 slidable in the body portion 39 and secured to the block 35, and a clamp 31 within the body portion 39 adapted to clamp the second pair of tubular members 37 to the body portion 39. The clamp comprises a locking member 41 screwed into the body portion 39 and provided with a conical surface 43 in abutment with two clamping members 47 slidably mounted in passages in the body portion 39 and having concave ends complementary to the conical surface 43 and to the second pair of tubular members 37. The upper end of each leg is U-shaped and each limb (14, 15, Fig. 5) of the U is pivotally connected separately to a wall of a recess (5) in the head of the stand by a bolt (21), the head (22) of which may be inside the recess (5) and the retaining nut (24) outside or vice versa. A flat on each head or nut engages the back plate (16) of the U-shaped upper end of the leg to cause the bolts 21 to rotate with the leg. A camera may be screwed on to a spring- urged threaded coupling (10) (Fig. 4) projecting from the top (8) of the pivoted head of the stand.
GB52783/66A 1966-11-25 1966-11-25 Improvements relating to Portable Stands or Supports Expired GB1157990A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB52783/66A GB1157990A (en) 1966-11-25 1966-11-25 Improvements relating to Portable Stands or Supports

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB52783/66A GB1157990A (en) 1966-11-25 1966-11-25 Improvements relating to Portable Stands or Supports

Publications (1)

Publication Number Publication Date
GB1157990A true GB1157990A (en) 1969-07-09

Family

ID=10465291

Family Applications (1)

Application Number Title Priority Date Filing Date
GB52783/66A Expired GB1157990A (en) 1966-11-25 1966-11-25 Improvements relating to Portable Stands or Supports

Country Status (1)

Country Link
GB (1) GB1157990A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2130635A (en) * 1982-11-26 1984-06-06 Quick Set Inc Adjustable tripod leg
US5320316A (en) * 1991-09-14 1994-06-14 Ronford-Baker Engineering Co., Ltd. Portable stands or supports
CN112053466A (en) * 2020-09-02 2020-12-08 无锡鼎洲电子科技有限公司 Automobile driving recorder with video analysis violation function

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2130635A (en) * 1982-11-26 1984-06-06 Quick Set Inc Adjustable tripod leg
US5320316A (en) * 1991-09-14 1994-06-14 Ronford-Baker Engineering Co., Ltd. Portable stands or supports
CN112053466A (en) * 2020-09-02 2020-12-08 无锡鼎洲电子科技有限公司 Automobile driving recorder with video analysis violation function

Similar Documents

Publication Publication Date Title
GB1114312A (en) Alignment devices for use with limb prostheses
DE3664371D1 (en) Support stand with continuously adjustable arms
GB1002751A (en) Connecting means for structural members
GB1150867A (en) Improvements in or relating to Detachable and Adjustable Stands for Stenographic and Like Machines
GB1371280A (en) Apparatus for securing a fitting over the end of a tube or hose
GB1157990A (en) Improvements relating to Portable Stands or Supports
GB1187723A (en) Improvements relating to the Implating of Posts
GB1069759A (en) Mast structures
GB821862A (en) A portable device for turning the ends of pipes and like tubular members
GB1375123A (en)
GB1304410A (en)
GB1533938A (en) Easel
GB943046A (en) Improvements in adjustable supports for cinematographic cameras
GB1046405A (en) Improvements in drawing tables
GB1234053A (en)
GB1190270A (en) Improvements in or relating to Adjustable Props
GB1521230A (en) Adjustable tilter device for holding objectives such as musical instruments
GB1135761A (en) Collapsible stands
GB952264A (en) Improvements in or relating to supporting devices for display purposes
GB1160389A (en) Wedge Bar Clamping Device for Tube End Fittings.
GB1147705A (en) Display stands
GB1020159A (en) Camera mountings
GB975208A (en) Improvements in or relating to vices
GB620281A (en) Cable connector for accumulators or such like
GB1080963A (en) Shelves and fixing devices suitable for the erection of shelves

Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years