SE8505005L - FRICTION FOR A SITTING MOBILE - Google Patents

FRICTION FOR A SITTING MOBILE

Info

Publication number
SE8505005L
SE8505005L SE8505005A SE8505005A SE8505005L SE 8505005 L SE8505005 L SE 8505005L SE 8505005 A SE8505005 A SE 8505005A SE 8505005 A SE8505005 A SE 8505005A SE 8505005 L SE8505005 L SE 8505005L
Authority
SE
Sweden
Prior art keywords
tension bolt
union
pressure spring
sitting
friction
Prior art date
Application number
SE8505005A
Other languages
Swedish (sv)
Other versions
SE452848B (en
SE8505005D0 (en
Inventor
K L Carlsson
Original Assignee
Design Funktion Mobler 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 Design Funktion Mobler Ab filed Critical Design Funktion Mobler Ab
Priority to SE8505005A priority Critical patent/SE452848B/en
Publication of SE8505005D0 publication Critical patent/SE8505005D0/en
Publication of SE8505005L publication Critical patent/SE8505005L/en
Publication of SE452848B publication Critical patent/SE452848B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • A47C1/027—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of clamps or friction locking members

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Clamps And Clips (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Chairs Characterized By Structure (AREA)

Abstract

The clamping of the plate group (5) by the pressure spring (16) causes the movable part (4) of the chair to be locked in a specific position. A tension bolt (10) acts against the effect of the pressure spring to change the union from the clamped position to one where is is free. The union has three counterpieces, of which two (11,17) are fixed to the tension bolt. The third (15) is movably located in the housing (2) and displaceable relatively to the tension bolt. A second pressure spring (13) is fitted between the plates and one of the counterpieces (11) on the tension bolt to impart a specific residual clamping characteristic to the union in the freed position.
SE8505005A 1985-10-23 1985-10-23 Friction union for office chair variable adjustment SE452848B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8505005A SE452848B (en) 1985-10-23 1985-10-23 Friction union for office chair variable adjustment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8505005A SE452848B (en) 1985-10-23 1985-10-23 Friction union for office chair variable adjustment

Publications (3)

Publication Number Publication Date
SE8505005D0 SE8505005D0 (en) 1985-10-23
SE8505005L true SE8505005L (en) 1987-04-24
SE452848B SE452848B (en) 1987-12-21

Family

ID=20361898

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8505005A SE452848B (en) 1985-10-23 1985-10-23 Friction union for office chair variable adjustment

Country Status (1)

Country Link
SE (1) SE452848B (en)

Also Published As

Publication number Publication date
SE452848B (en) 1987-12-21
SE8505005D0 (en) 1985-10-23

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