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GB303139A - Improvements in or relating to tilting chairs - Google Patents

Improvements in or relating to tilting chairs

Info

Publication number
GB303139A
GB303139A GB24496/28A GB2449628A GB303139A GB 303139 A GB303139 A GB 303139A GB 24496/28 A GB24496/28 A GB 24496/28A GB 2449628 A GB2449628 A GB 2449628A GB 303139 A GB303139 A GB 303139A
Authority
GB
United Kingdom
Prior art keywords
seat
relating
spring
tilting
tilting chairs
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
GB24496/28A
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
Publication of GB303139A publication Critical patent/GB303139A/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
    • 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—Supports for the head or the back
    • A47C7/40—Supports for the head or the back for the back
    • A47C7/44—Supports for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/441—Supports 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—Supports for the head or the back
    • A47C7/40—Supports for the head or the back for the back
    • A47C7/44—Supports for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/443—Supports 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

Landscapes

  • Chairs Characterized By Structure (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Seats For Vehicles (AREA)

Abstract

303,139. Stoll, A. Dec. 29. 1927, [Convention date]. Rocking seats.-A tilting seat 1 is pivoted at 4 to a supporting pillar 3, and its motion is resisted by the spring 9 acting upon a plate 6 with which engages bars 10, 11 carried by the seat supports 2. The tension of the spring may be adjusted by means of the hand wheel 8. In the modification shown in Fig. 4, the seat can move in all directions.
GB24496/28A 1927-12-29 1928-08-25 Improvements in or relating to tilting chairs Expired GB303139A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEST43640D DE500846C (en) 1927-12-29 1927-12-29 Chair with reclining seat
DEST45181D DE518340C (en) 1927-12-29 1928-12-18 Chair with the seat that can be tilted against the seat shaft

Publications (1)

Publication Number Publication Date
GB303139A true GB303139A (en) 1929-06-06

Family

ID=6589720

Family Applications (2)

Application Number Title Priority Date Filing Date
GB24496/28A Expired GB303139A (en) 1927-12-29 1928-08-25 Improvements in or relating to tilting chairs
GB24497/28A Expired GB314785A (en) 1927-12-29 1928-08-25

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB24497/28A Expired GB314785A (en) 1927-12-29 1928-08-25

Country Status (7)

Country Link
US (1) US1755228A (en)
AT (1) AT117809B (en)
BE (1) BE356970A (en)
CH (1) CH139135A (en)
DE (2) DE500846C (en)
FR (1) FR666424A (en)
GB (2) GB303139A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE929087C (en) * 1950-12-05 1955-06-20 Albert Spieth Chair with the seat that can be tilted against the seat shaft
CH328370A (en) * 1955-02-23 1958-03-15 Stoll Albert Ing Dipl Chair with a seat that can be tilted in all directions on a support shaft
FR1287379A (en) * 1960-11-28 1962-03-16 Rotating device, adjustable in height and tilting according to the weight of the user, for chair, more especially for office chair
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
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
AUPN779996A0 (en) * 1996-01-30 1996-02-22 Hibberd, Ronald Charles Tilting chair
DE102020129533A1 (en) 2020-11-10 2022-05-12 Stefan Stammer Therapeutic seating device
JP7484829B2 (en) * 2021-06-29 2024-05-16 トヨタ自動車株式会社 Chair
CN114986475B (en) * 2022-08-05 2022-10-25 山西科达自控股份有限公司 Mining intrinsic safety type inspection device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
DE518340C (en) 1931-02-14
CH139135A (en) 1930-04-15
BE356970A (en) 1929-01-31
AT117809B (en) 1930-05-26
GB314785A (en) 1929-10-03
FR666424A (en) 1929-10-01
US1755228A (en) 1930-04-22
DE500846C (en) 1930-06-25

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