GB1121442A - Improvements relating to clamping devices - Google Patents

Improvements relating to clamping devices

Info

Publication number
GB1121442A
GB1121442A GB4384765A GB4384765A GB1121442A GB 1121442 A GB1121442 A GB 1121442A GB 4384765 A GB4384765 A GB 4384765A GB 4384765 A GB4384765 A GB 4384765A GB 1121442 A GB1121442 A GB 1121442A
Authority
GB
United Kingdom
Prior art keywords
clamping element
arm
channel
holder
clamping
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
GB4384765A
Inventor
William John Fisher
Graham Robert Mcnair
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB4384765A priority Critical patent/GB1121442A/en
Publication of GB1121442A publication Critical patent/GB1121442A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/82—Removable non-load-bearing partitions; Partitions with a free upper edge characterised by the manner in which edges are connected to the building; Means therefor; Special details of easily-removable partitions as far as related to the connection with other parts of the building
    • E04B2/821—Connections between two opposed surfaces (i.e. floor and ceiling) by means of a device offering a restraining force acting in the plane of the partition
    • E04B2/822—Elastic connections, e.g. inflated joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

1,121,442. Clamps; partitions. W. J. FISHER. 14 Oct., 1966 [15 Oct., 1965], No. 43847/65. Headings E1W and E2B. A clamping device comprises a holder element adapted to be fixed to a partition element, the holder element including an open channel 2, a clamping element 4 disposed within the open channel and movable inwards into a retracted position and outwards of the holder element, spring means (not shown) between the clamping element and the holder element to urge the clamping element in the outward direction and means for moving the clamping element into the re tracted position in the channel against the action of the spring means and for holding the clamping element in the retracted position until released. In the construction shown the holder element is an H shaped member providing not only the open channel 2 but an additional open channel 3 facing in the opposite direction; the channel 3 is intended to be fitted over the top end portion of the partition element. The clamping element is of inverted U section and the means shown for retracting the clamping element is a cam 9 fixed in the lower channel 3 so that it can be pivoted between opposite walls of the channel 3. The cam includes a roller (not shown) mounted at the end of an arm the roller bearing on the bottom of a U shaped member 7 which is connected to the clamping element, the member 7 having four legs 8 which pass through grooves in the cross member 5 of the holder element to be fixed to the clamping element. The spring means is either a block or bar of foam rubber or a coil or leaf spring. In a modification the cam and member 7 are replaced by an arm pivoted near one end to a bracket connected to the cross member 5 of the holder element in a slot, the free end portion of the arm being connected by a link 13 with an anchor plate which is bolted to the clamping element, the arrangement being such that rotation of the arm retracts the clamping element, the pivot between the arm and the link passing over a dead centre to hold the clamping element in the inoperative position. A removable tool is used to pivot the cam in the first construction and the arm in the second construction.
GB4384765A 1965-10-15 1965-10-15 Improvements relating to clamping devices Expired GB1121442A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4384765A GB1121442A (en) 1965-10-15 1965-10-15 Improvements relating to clamping devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4384765A GB1121442A (en) 1965-10-15 1965-10-15 Improvements relating to clamping devices

Publications (1)

Publication Number Publication Date
GB1121442A true GB1121442A (en) 1968-07-24

Family

ID=10430569

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4384765A Expired GB1121442A (en) 1965-10-15 1965-10-15 Improvements relating to clamping devices

Country Status (1)

Country Link
GB (1) GB1121442A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4555880A (en) * 1982-03-15 1985-12-03 Stow & Davis Furniture Company Adjustable base for office landscaping system
EP0295002A2 (en) * 1987-06-02 1988-12-14 Michael Sacks Partitions
US6409291B1 (en) * 1997-10-20 2002-06-25 Panelock Systems Limited Furniture

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4555880A (en) * 1982-03-15 1985-12-03 Stow & Davis Furniture Company Adjustable base for office landscaping system
EP0295002A2 (en) * 1987-06-02 1988-12-14 Michael Sacks Partitions
EP0295002A3 (en) * 1987-06-02 1990-10-03 Michael Sacks Partitions
US6409291B1 (en) * 1997-10-20 2002-06-25 Panelock Systems Limited Furniture

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