US1976449A - Seat or chair with one support - Google Patents

Seat or chair with one support Download PDF

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Publication number
US1976449A
US1976449A US609943A US60994332A US1976449A US 1976449 A US1976449 A US 1976449A US 609943 A US609943 A US 609943A US 60994332 A US60994332 A US 60994332A US 1976449 A US1976449 A US 1976449A
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United States
Prior art keywords
tube
seat
chair
bent
support
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Expired - Lifetime
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US609943A
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Lorenz Anton
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Individual
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Individual
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    • 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
    • A47C3/02—Rocking chairs
    • A47C3/021—Rocking chairs having elastic frames
    • A47C3/023—Rocking chairs having elastic frames made of tubular material

Description

@cf.9, 1934. A. LORENZ 1,976,449
SEAT OR CHAIR WITH ONE SUPPORT Filed may 7, 1932 Patented Oct. 9, 1934 UNI-TED STATES PATENT OFFICE 2Claims.
This invention relates to chairs substantially constructed from steel tubes. The object o! the invention is to provide a chair which may be manufactured more cheaply than the steel chairs 8 hitherto used. For this purpose a single resilient metallic tube beginning with a bow is made to errtend upwardly from a suitable base, then the tube is bent to a horizontal portion to which a seat is attached, and finally the tube is bent to an in- M clined portion to which a back is attached. The
seat and the back may be connected with the resilient tube in any well known manner, for instance, by means of clamps or supporting arms or the like.
The base is preierabhr Iormed by the resilient tube itself the lower end of which is bent for this purpose in a plane to a rectangular or circular shape.
The invention is illustrated by the annexed W drawing of which torepart of therectangle, beginning with abowg" upwardly in an inclined direction. forming a straight portion 7:, whereupon it is bentto a horizontal portion to which the seat is attached. andflnallythetubeisbenttoaninciinedportion to which the back d is attached. The fastening means are not shown as they are common in the art.
In the modification shown in Figs. 3 and 4 the lower end of the tube a, a. is bent in a plane to a '0 loop or circle and rises Irom the back forming an s-shaped bow b.
When constructing a chair according to the present invention less tubular material and bends are required than for the usual type of steel 68 chairs. A iurther advantage lies in the fact that the awkward lateral supports are omitted, thus making a ireer movement of the feet of the person using said seat or chair possible. These frames can moreover bevery compactly packed 70 for transport.
I claimra 1. A chair comprising a resilient tube one end 0! which is bent in a plane to form a base, the other end of said tube extending upwardly in form 0! a bow to form a single upwardly directed leg portion whereupon it is bent to a horizontal and finally to an inclined portion, a seat attached to the said horizontal portion and a back attached to the inclined portion 01 the tube.
- 2. A resilient chair comprising a. single con-, tinuous tube, said tube bent to. form a' flat horizontal base support and extending upwardly from said base as a single upwardly directed stem bent to form a horizontal portion above said base and terminating in an upwardly inclined portion, a seatattached'to the horizontal; portion of the tube,'and a back attached to the inclined portion or the tube.
ANTON LORENZ.
US609943A 1931-05-07 1932-05-07 Seat or chair with one support Expired - Lifetime US1976449A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL78354D DE559853C (en) 1931-05-07 1931-05-07 Seating made of curved, resilient material

Publications (1)

Publication Number Publication Date
US1976449A true US1976449A (en) 1934-10-09

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ID=7284395

Family Applications (1)

Application Number Title Priority Date Filing Date
US609943A Expired - Lifetime US1976449A (en) 1931-05-07 1932-05-07 Seat or chair with one support

Country Status (6)

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US (1) US1976449A (en)
AT (1) AT132240B (en)
BE (1) BE388363A (en)
CH (1) CH161279A (en)
DE (1) DE559853C (en)
FR (1) FR736821A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2722269A (en) * 1952-09-23 1955-11-01 Hojman Jorge Abel Metal chair
US2763319A (en) * 1952-07-28 1956-09-18 John E Wilson Spring chair
US3145053A (en) * 1961-10-13 1964-08-18 Vacudent Mfg Company Stool for dentists
USD428273S (en) * 1998-10-21 2000-07-18 Wilkhahn Wilkening + Hahne Gmbh + Co. Chair
USD871091S1 (en) * 2018-08-08 2019-12-31 Whiteside Mfg. Co. Stool
USD874175S1 (en) * 2018-08-31 2020-02-04 Sandor Chunyo Seat for a bed
USD914421S1 (en) * 2019-11-11 2021-03-30 Kinetic Furniture Of Vermont Inc. Chair base

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT509810A3 (en) * 2010-05-12 2018-04-15 Ameisbichler Rudolf CHAIR FRAME

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2763319A (en) * 1952-07-28 1956-09-18 John E Wilson Spring chair
US2722269A (en) * 1952-09-23 1955-11-01 Hojman Jorge Abel Metal chair
US3145053A (en) * 1961-10-13 1964-08-18 Vacudent Mfg Company Stool for dentists
USD428273S (en) * 1998-10-21 2000-07-18 Wilkhahn Wilkening + Hahne Gmbh + Co. Chair
USD871091S1 (en) * 2018-08-08 2019-12-31 Whiteside Mfg. Co. Stool
USD874175S1 (en) * 2018-08-31 2020-02-04 Sandor Chunyo Seat for a bed
USD914421S1 (en) * 2019-11-11 2021-03-30 Kinetic Furniture Of Vermont Inc. Chair base

Also Published As

Publication number Publication date
DE559853C (en) 1932-09-24
FR736821A (en) 1932-11-29
CH161279A (en) 1933-04-30
BE388363A (en) 1932-06-30
AT132240B (en) 1933-03-10

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