US2970637A - Seats and fittings therefor - Google Patents

Seats and fittings therefor Download PDF

Info

Publication number
US2970637A
US2970637A US771142A US77114258A US2970637A US 2970637 A US2970637 A US 2970637A US 771142 A US771142 A US 771142A US 77114258 A US77114258 A US 77114258A US 2970637 A US2970637 A US 2970637A
Authority
US
United States
Prior art keywords
seats
piece
lugs
cross
teeth
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 - Lifetime
Application number
US771142A
Other languages
English (en)
Inventor
Degen Hugo
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
Application granted granted Critical
Publication of US2970637A publication Critical patent/US2970637A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • A47C1/028—Reclining or easy chairs having independently-adjustable supporting parts for changing a straight chair into an easy chair, e.g. by inverting or tilting seat and back-rest in the base frame or by overturning the whole chair
    • A47C1/029—Reclining or easy chairs having independently-adjustable supporting parts for changing a straight chair into an easy chair, e.g. by inverting or tilting seat and back-rest in the base frame or by overturning the whole chair by changing the length or the inclination of the legs
    • 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

Definitions

  • the present invention relates to a four-legged article of furniture and more particularly to chairs and the like having a back support in which the seat frame, the frame of the back support and the two front legs constitute a rigid unit.
  • Figs. 1 and 2 are vertical sectionalviews of an embodiment of the invention in two different adjustments.
  • Fig. 3 is an enlarged detail sectional view of a portion of the article of furniture comprising the present invention.
  • the article of furniture according to Figs. 1 and 2 having a back support comprises a frame-work a which forms both the seat frame and the frame of the back support.
  • To the seat frame are secured two front legs b so that the two frames above mentioned and the front legs b together form a rigid unit.
  • the two rear legs 0 are connected together by a cross-bar c1 and are connected to the seat frame rockably on a cross axis.
  • each of these two rear legs is provided with a fitting consisting of two connecting pieces.
  • the one connecting piece marked d (see Fig. 3) is of sector formand is secured by screws to the inside of the respective frame member. This connecting piece a!
  • the other connecting piece marked e is of channel section and is secured by screws on the outside of the outer end part of the respective rear leg c.
  • This piece e is provided with a longitudinal slot e1 through which a headed pin f fast to the other connecting piece d passes.
  • the illustrated example provides for three possible positions of the rear legs but this number can be decreased or increased. Also it would be possible to provide lugs on the piece d and a tooth on the piece e.
  • An article of furniture comprising a rigid unit including a back frame, a seat frame and two front legs, a rear section including two rear legs and a cross-bar rigidly interconnecting said rear legs, means for pivotally securing said rear section to said unit adjacent the lower end of said back frame and the rear end of said seat frame, said means including two slidingly interengaging members, a first of said members being secured to said unit adjacent the rear end of said seat frame, said first member being of sector shape and being provided with side edges interconnected by an arcuate edge facing away from the other member and being provided with inpin and said abutment urging said lugs selectively over said teeth, said abutment extending parallel to said teeth and normal to said lugs and overlying said bore, said first member having a pair of oppositely disposed inwardly bent stops along said side edges, said stops being engageable by said second member to limit movement of said rear section relative to said unit.

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Special Chairs (AREA)
  • Outer Garments And Coats (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
US771142A 1957-11-07 1958-10-31 Seats and fittings therefor Expired - Lifetime US2970637A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH353501T 1957-11-07

Publications (1)

Publication Number Publication Date
US2970637A true US2970637A (en) 1961-02-07

Family

ID=4510150

Family Applications (1)

Application Number Title Priority Date Filing Date
US771142A Expired - Lifetime US2970637A (en) 1957-11-07 1958-10-31 Seats and fittings therefor

Country Status (5)

Country Link
US (1) US2970637A (enrdf_load_stackoverflow)
BE (1) BE568555A (enrdf_load_stackoverflow)
CH (1) CH353501A (enrdf_load_stackoverflow)
FR (1) FR1198214A (enrdf_load_stackoverflow)
GB (1) GB866540A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1258045B (de) * 1962-10-30 1968-01-04 Hans Joachim Schneider Dr Med Sitz mit Untergestell und Sitzkeil
CN109124131A (zh) * 2017-06-15 2019-01-04 小智研发股份有限公司 支撑组件以及包含该支撑组件的家具

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1016888A6 (fr) * 2005-12-09 2007-09-04 Jurumie Roger Micro siege pliable specialement developpe pour les activites en exterieur telles que la photographie, le trekking, la randonnee ou autre.
US8979185B1 (en) 2014-08-18 2015-03-17 Ray H. Redel Two-position folding chair

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US347446A (en) * 1886-08-17 esses
AT70896B (de) * 1913-06-05 1916-01-10 Emil Veit Zweiteiliger Beschlag für umlegbare Tischbeine.
US1286421A (en) * 1915-11-04 1918-12-03 Harold Rowntree Chair.
US1300621A (en) * 1918-06-12 1919-04-15 I W Patterson Collapsible cot.
US1836321A (en) * 1928-06-25 1931-12-15 Herbert R Graham Automobile front seat construction
US2089867A (en) * 1936-11-12 1937-08-10 Eugene B Welch Furniture
GB581657A (en) * 1944-10-02 1946-10-21 Charles Frederick Deans Improvements in knuckle joints for lever arms
US2462560A (en) * 1947-10-28 1949-02-22 Schmidt Edward Tiltable umbrella
US2480552A (en) * 1945-04-02 1949-08-30 Vietor J Colvez Chair
US2708146A (en) * 1954-01-26 1955-05-10 Shwayder Brothers Inc Table leg mounting bracket and latch structure therefor

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US347446A (en) * 1886-08-17 esses
AT70896B (de) * 1913-06-05 1916-01-10 Emil Veit Zweiteiliger Beschlag für umlegbare Tischbeine.
US1286421A (en) * 1915-11-04 1918-12-03 Harold Rowntree Chair.
US1300621A (en) * 1918-06-12 1919-04-15 I W Patterson Collapsible cot.
US1836321A (en) * 1928-06-25 1931-12-15 Herbert R Graham Automobile front seat construction
US2089867A (en) * 1936-11-12 1937-08-10 Eugene B Welch Furniture
GB581657A (en) * 1944-10-02 1946-10-21 Charles Frederick Deans Improvements in knuckle joints for lever arms
US2480552A (en) * 1945-04-02 1949-08-30 Vietor J Colvez Chair
US2462560A (en) * 1947-10-28 1949-02-22 Schmidt Edward Tiltable umbrella
US2708146A (en) * 1954-01-26 1955-05-10 Shwayder Brothers Inc Table leg mounting bracket and latch structure therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1258045B (de) * 1962-10-30 1968-01-04 Hans Joachim Schneider Dr Med Sitz mit Untergestell und Sitzkeil
CN109124131A (zh) * 2017-06-15 2019-01-04 小智研发股份有限公司 支撑组件以及包含该支撑组件的家具

Also Published As

Publication number Publication date
GB866540A (en) 1961-04-26
CH353501A (de) 1961-04-15
FR1198214A (fr) 1959-12-04
BE568555A (enrdf_load_stackoverflow) 1958-06-30

Similar Documents

Publication Publication Date Title
US2490884A (en) Reclining chair
US2473895A (en) Chair
GB348570A (en) Improvements relating to chairs and stools
US2970637A (en) Seats and fittings therefor
US2213633A (en) Furniture
US2509107A (en) Metal chair construction
US780009A (en) Folding chair.
US3031228A (en) Chaise, lounge and the like
US2255870A (en) Chair construction
US1813653A (en) Folding chair
GB969834A (en) Improvements in or relating to sitting furniture
US806043A (en) Chair.
US1655153A (en) Article of furniture
US390859A (en) School-desk
GB824250A (en) Improvements in or relating to adjustable chairs and like articles of furniture
US1747493A (en) Article of furniture
GB846470A (en) Improvements relating to chairs
ES274918A3 (es) Perfeccionamientos en la fabricaciën de estructuras articuladas para sillones, sillas y asientos similares de tipo graduable
GB328563A (en) Improvements relating to chairs, couches and the like having adjustable backs or end pieces
GB1410762A (en) Joints particularly for use in furniture
US2642931A (en) Cushion support assembly
USD21503S (en) Design for a chair
ES98942U (es) Sillón plegable
GB832380A (en) Improvements relating to chairs
GB439465A (en) Improvements in or relating to folding chairs