US1755228A - Tilting chair - Google Patents

Tilting chair Download PDF

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Publication number
US1755228A
US1755228A US303792A US30379228A US1755228A US 1755228 A US1755228 A US 1755228A US 303792 A US303792 A US 303792A US 30379228 A US30379228 A US 30379228A US 1755228 A US1755228 A US 1755228A
Authority
US
United States
Prior art keywords
seat
tilting
rod
spring
plate
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
US303792A
Other languages
English (en)
Inventor
Stoll Albert
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 US1755228A publication Critical patent/US1755228A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A47C3/02—Rocking chairs
    • A47C3/025—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
    • A47C3/026—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame with central column, e.g. rocking office chairs; Tilting chairs
    • 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
    • A47C3/025—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
    • 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
    • A47C3/18—Chairs or stools with rotatable seat
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/441—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with adjustable elasticity
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/443—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with coil springs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C9/00—Stools for specified purposes
    • A47C9/002—Stools for specified purposes with exercising means or having special therapeutic or ergonomic effects

Definitions

  • a plate orthe like isk rigidly xedto the "seat V,and :a seco-nd plate kisfnonsymmetrically ⁇ ar ⁇ ranged -relativelygto the rod and;V pressed against;v the first plate by the springisur- V- ⁇ rounding the rod so that tothe tilting of the seatin dierent 4directions Vdifferent 'resist-1 45 ances are opposed.
  • FIG. 3 shows another constructie-nal exam?.
  • Fig. 5 is avertlcal-sectiono-ffa portion of the seat together with ⁇ the upper part of i the' rodand j Fig.; e is a 'pian' view of Fig; 5 with the Seat removed'of a' further constructional example.
  • Y is avertlcal-sectiono-ffa portion of the seat together with ⁇ the upper part of i the' rodand j Fig.; e is a 'pian' view of Fig; 5 with the Seat removed'of a' further constructional example.
  • tensioning of the spring 9 can be regulated i Y by means of the hand wheel 8.."
  • This construction enablesatiltingt thefseatx in every direction, the plate 6 being preferably made of circular shape, whereby-the'rseat l on tilting in any direct-ion carries out aturning movement" iniithis Idirection abioutt-h'e spherical surfacel andtherebydisplaces the iplate '6 and the bush 5 togetherwithvi'tin .the longitudinal direction -oftherod against the actiono'f the springt.
  • the constructional examples theinclination-of the seat isflimited bythe distance between the hand wheel '8 and! the plate 6 or the bush 'and the sleeve I respectively.
  • the present invention provides ',ior a, chair fwitha'tiltingseat which isfadaptedto be suit'- ably, Vtiltedl in ,various directions to a various extent, based on simplef constructional de- Isign. l
  • a tilting chair comprising ,in ,eombina- 1t-ion, ,-a seat, a vertical rodca'rrying said seat, a A'pivot connection between Said-'seat and said rod, said pivot connectionbeing arranged ,Idi ⁇ --rectly underneath' the seat, a 'bushmounted K p thread, and Va coiLspringv surrounding said carries theseatand whlchis connectedto the rod and opposingthe' 'tiltingof said seat in. at
  • a tilting chair comprisingin combinav tion,a seat, arod'carryingcsaidfseat,'.a pivot;
  • said second plate being rigidly xed t'osaid bush, a transverse kpin vpassing through said i rod and serving as an abutment-to the lower,
  • a tilting chair comprising in combina--V the'seat, a plate slidable on rthe latter into normal position,

Landscapes

  • Chairs Characterized By Structure (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Seats For Vehicles (AREA)
US303792A 1927-12-29 1928-09-04 Tilting chair Expired - Lifetime US1755228A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEST43640D DE500846C (de) 1927-12-29 1927-12-29 Stuhl mit neigbarem Sitz
DEST45181D DE518340C (de) 1927-12-29 1928-12-18 Stuhl mit gegen den Sitzschaft federnd neigbarem Sitz

Publications (1)

Publication Number Publication Date
US1755228A true US1755228A (en) 1930-04-22

Family

ID=6589720

Family Applications (1)

Application Number Title Priority Date Filing Date
US303792A Expired - Lifetime US1755228A (en) 1927-12-29 1928-09-04 Tilting chair

Country Status (7)

Country Link
US (1) US1755228A (de)
AT (1) AT117809B (de)
BE (1) BE356970A (de)
CH (1) CH139135A (de)
DE (2) DE500846C (de)
FR (1) FR666424A (de)
GB (2) GB314785A (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3185430A (en) * 1960-11-28 1965-05-25 Bernard Charles Henri Marius Height adjustable tilting device for rev olving chairs
US4160553A (en) * 1977-01-12 1979-07-10 Henry Fleischer Child holding device and joint therefor
US4858927A (en) * 1988-02-23 1989-08-22 Simmons Daniel E Darts having an anti-deflection apparatus
US4988065A (en) * 1989-07-10 1991-01-29 Signatures, Inc. Mounting device for ornamental object
CN114986475A (zh) * 2022-08-05 2022-09-02 山西科达自控股份有限公司 矿用本安型巡检装置
US20220408927A1 (en) * 2021-06-29 2022-12-29 Toyota Jidosha Kabushiki Kaisha Chair
US12029327B2 (en) * 2021-06-29 2024-07-09 Toyota Jidosha Kabushiki Kaisha Exercise chair

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE929087C (de) * 1950-12-05 1955-06-20 Albert Spieth Stuhl mit gegen den Sitzschaft federnd neigbarem Sitz
CH328370A (de) * 1955-02-23 1958-03-15 Stoll Albert Ing Dipl Stuhl mit einem allseitig neigbar auf einem Stützschaft angeordneten Sitz
US3206153A (en) * 1963-02-25 1965-09-14 Bjorgensen Designs Ltd Tilt swivel mechanism for chairs
US3603553A (en) * 1969-10-17 1971-09-07 Doerner Products Co Ltd Chair control
GB2167947A (en) * 1984-10-27 1986-06-11 Philip Denman Tilt mechanism for chairs
US4871208A (en) * 1988-09-06 1989-10-03 Dewey Hodgdon Chair tilt control mechanism
AUPN779996A0 (en) * 1996-01-30 1996-02-22 Hibberd, Ronald Charles Tilting chair
DE102020129533A1 (de) 2020-11-10 2022-05-12 Stefan Stammer Therapeutische Sitzvorrichtung

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3185430A (en) * 1960-11-28 1965-05-25 Bernard Charles Henri Marius Height adjustable tilting device for rev olving chairs
US4160553A (en) * 1977-01-12 1979-07-10 Henry Fleischer Child holding device and joint therefor
US4294426A (en) * 1977-01-12 1981-10-13 Henry Fleischer Unique joint especially useful with juvenile furniture and playthings
US4858927A (en) * 1988-02-23 1989-08-22 Simmons Daniel E Darts having an anti-deflection apparatus
US4988065A (en) * 1989-07-10 1991-01-29 Signatures, Inc. Mounting device for ornamental object
US20220408927A1 (en) * 2021-06-29 2022-12-29 Toyota Jidosha Kabushiki Kaisha Chair
US12029327B2 (en) * 2021-06-29 2024-07-09 Toyota Jidosha Kabushiki Kaisha Exercise chair
CN114986475A (zh) * 2022-08-05 2022-09-02 山西科达自控股份有限公司 矿用本安型巡检装置
CN114986475B (zh) * 2022-08-05 2022-10-25 山西科达自控股份有限公司 矿用本安型巡检装置

Also Published As

Publication number Publication date
DE500846C (de) 1930-06-25
GB314785A (de) 1929-10-03
CH139135A (de) 1930-04-15
BE356970A (de) 1929-01-31
AT117809B (de) 1930-05-26
FR666424A (fr) 1929-10-01
DE518340C (de) 1931-02-14
GB303139A (en) 1929-06-06

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