GB999652A - Telescopic strut - Google Patents

Telescopic strut

Info

Publication number
GB999652A
GB999652A GB3778762A GB3778762A GB999652A GB 999652 A GB999652 A GB 999652A GB 3778762 A GB3778762 A GB 3778762A GB 3778762 A GB3778762 A GB 3778762A GB 999652 A GB999652 A GB 999652A
Authority
GB
United Kingdom
Prior art keywords
cage
inner component
seat
component
pin
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
GB3778762A
Inventor
Richard Dennis Halliday
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.)
HILLE METALS Ltd
Original Assignee
HILLE METALS 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 HILLE METALS Ltd filed Critical HILLE METALS Ltd
Priority to GB3778762A priority Critical patent/GB999652A/en
Priority to CH100063A priority patent/CH401390A/en
Priority to DK443363A priority patent/DK108177C/en
Priority to FR949512A priority patent/FR1370463A/en
Priority to BE638273D priority patent/BE638273A/fr
Publication of GB999652A publication Critical patent/GB999652A/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
    • A47C3/285—Chairs or stools with vertically-adjustable seats with clamps acting on vertical rods with radially expansible clamping elements telescopically engaged in a tube or the like

Landscapes

  • Vehicle Body Suspensions (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

999,652. Vertically adjustable seats. HILLE METALS Ltd. Oct. 5, 1962, No. 37787/62. Headings A4H and A4J. A vertically adjustable seat supported on a telescopic strut 1, 2 has a cage 5 interposed between the two components 1, 2 and helical springs 7 which, when the seat is loaded, frictionally engage a tapered surface 20 of the inner component 1 and prevent axial displacement of the two components 1, 2. The inner component carries a pin 11 whose ends are received in V- shaped slots 12, 12<SP>1</SP> in the cage 5 so that when the inner component 1 is rotated the pin 11 rides up the sides of the slots 12, 12<SP>1</SP>, the springs 7 disengage the tapered surface 20 and the inner component 1 and cage 5 may be raised or lowered within the outer component 2, as desired. The cage 5 is moved by a spring biased retainer plate 13. Rotational movement of the seat is prevented by an axial rib 25 on the outer component 2 engaging an axial groove in the cage 5.
GB3778762A 1962-10-05 1962-10-05 Telescopic strut Expired GB999652A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB3778762A GB999652A (en) 1962-10-05 1962-10-05 Telescopic strut
CH100063A CH401390A (en) 1962-10-05 1963-01-28 Adjustable telescopic support and use of this support
DK443363A DK108177C (en) 1962-10-05 1963-09-20 Telescopically adjustable column.
FR949512A FR1370463A (en) 1962-10-05 1963-10-03 Telescopic support especially for office chairs
BE638273D BE638273A (en) 1962-10-05 1963-10-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3778762A GB999652A (en) 1962-10-05 1962-10-05 Telescopic strut

Publications (1)

Publication Number Publication Date
GB999652A true GB999652A (en) 1965-07-28

Family

ID=10399001

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3778762A Expired GB999652A (en) 1962-10-05 1962-10-05 Telescopic strut

Country Status (5)

Country Link
BE (1) BE638273A (en)
CH (1) CH401390A (en)
DK (1) DK108177C (en)
FR (1) FR1370463A (en)
GB (1) GB999652A (en)

Also Published As

Publication number Publication date
CH401390A (en) 1965-10-31
BE638273A (en) 1964-04-06
DK108177C (en) 1967-10-02
FR1370463A (en) 1964-08-21

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