GB215604A - Improvements in adjustable chairs - Google Patents

Improvements in adjustable chairs

Info

Publication number
GB215604A
GB215604A GB1487323A GB1487323A GB215604A GB 215604 A GB215604 A GB 215604A GB 1487323 A GB1487323 A GB 1487323A GB 1487323 A GB1487323 A GB 1487323A GB 215604 A GB215604 A GB 215604A
Authority
GB
United Kingdom
Prior art keywords
rack
spring
pivoted
lever
fitted
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
GB1487323A
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.)
FOULKE ENGEL BRANDT
Original Assignee
FOULKE ENGEL BRANDT
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 FOULKE ENGEL BRANDT filed Critical FOULKE ENGEL BRANDT
Priority to GB1487323A priority Critical patent/GB215604A/en
Publication of GB215604A publication Critical patent/GB215604A/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
    • 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
    • A47C1/026—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 peg-and-notch or pawl-and-ratchet mechanism

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs Characterized By Structure (AREA)

Abstract

215,604. Brandt, F. E. June 6, 1923. Seat adjustments. - A chair is provided with means for locking the back in various adjusted positions and for allowing it to be moved into a horizontal position. The back-frame A is fitted with bars B pivoted at C to the seat, as described in Specification 178,712, and is connected to the uprights E by springs D. The rear end of each spring is connected to a hook H engaging angled slots J in the bar B so as to admit of ready detachment. The back is locked in its adjusted position by the engagement of a fixed tooth M with a rack K which is pivoted to the back and constrained by a spring U. The rack is raised to free the back by means of a lever R acting on a crank 0 embracing the rack and fitted with a roller P. A spring T returns the lever R to its operative position.
GB1487323A 1923-06-06 1923-06-06 Improvements in adjustable chairs Expired GB215604A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1487323A GB215604A (en) 1923-06-06 1923-06-06 Improvements in adjustable chairs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1487323A GB215604A (en) 1923-06-06 1923-06-06 Improvements in adjustable chairs

Publications (1)

Publication Number Publication Date
GB215604A true GB215604A (en) 1924-05-15

Family

ID=10049009

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1487323A Expired GB215604A (en) 1923-06-06 1923-06-06 Improvements in adjustable chairs

Country Status (1)

Country Link
GB (1) GB215604A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2624396A (en) * 1946-06-14 1953-01-06 Automatic Locking Devices Inc Chair having an angularly adjustable back rest
US2744566A (en) * 1951-05-10 1956-05-08 Schmidt Mfg Co H Bracket for back rest of article of furniture
US5282670A (en) * 1992-04-20 1994-02-01 Steelcase Inc. Cable actuated variable stop mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2624396A (en) * 1946-06-14 1953-01-06 Automatic Locking Devices Inc Chair having an angularly adjustable back rest
US2744566A (en) * 1951-05-10 1956-05-08 Schmidt Mfg Co H Bracket for back rest of article of furniture
US5282670A (en) * 1992-04-20 1994-02-01 Steelcase Inc. Cable actuated variable stop mechanism

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