GB994246A - Tilt swivel mechanism for chairs - Google Patents

Tilt swivel mechanism for chairs

Info

Publication number
GB994246A
GB994246A GB28073/63A GB2807363A GB994246A GB 994246 A GB994246 A GB 994246A GB 28073/63 A GB28073/63 A GB 28073/63A GB 2807363 A GB2807363 A GB 2807363A GB 994246 A GB994246 A GB 994246A
Authority
GB
United Kingdom
Prior art keywords
thrust
post
flange
seat
adjacent
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
GB28073/63A
Original Assignee
Maurice Prentice Burke
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
Priority to US260463A priority Critical patent/US3206153A/en
Application filed by Maurice Prentice Burke filed Critical Maurice Prentice Burke
Publication of GB994246A publication Critical patent/GB994246A/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C7/00Parts, details, or accessories of chairs or stools
    • A47C7/36Support for the head or the back
    • A47C7/40Support for the head or the back for the back
    • A47C7/44Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/443Support 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
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C3/00Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/02Rocking chairs
    • A47C3/025Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C3/00Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/02Rocking chairs
    • A47C3/025Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
    • A47C3/026Rocking 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
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C3/00Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/18Chairs or stools with rotatable seat
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C7/00Parts, details, or accessories of chairs or stools
    • A47C7/36Support for the head or the back
    • A47C7/40Support for the head or the back for the back
    • A47C7/44Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/441Support 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

Abstract

994,246. Tiltable swivel seats. M. P. BURKE. July 16, 1963 [Feb. 25, 1963], No. 28073/63. Heading A4J. A tilt mechanism for a chair 10 comprises a hollow vertical post 12, a thrust member 19 mounted adjacent the top of the post 12 for angular movement about a vertical axis, a coil spring 47 located along the post 12, with its upper end bearing against the thrust member 19, a seat attaching flange 15 titably mounted on the thrust member for movement about a substantially horizontal axis skew to the vertical axis, and a rod 52 extending through the thrust member and attached adjacent one end to the flange 15 and adjacent the other end to the lower end of the spring 47. As shown, the thrust member 19 is threadably attached to a sleeve 20 fitted within the post 12, and a bearing assembly is interposed between the ends of the thrust member and the post to enable the seat 10 to swivel about the common axis of the sleeve 20 and the post 12 without undue frictional restraint. The flange 15 is pivotally connected to the thrust member 19 by horizontal cylindrical bearing pins 26 so that the seat 10 and flange 15 may pivot about their horizontal axis. Separation of the two parts is prevented by a locking screw 31 which passes through an arcuate slot 32 in the flange 15 and is connected to the thrust member 19. To limit angular movement of the seat an abutment member 41 is provided with a cross-pin 45 which engages the edges of an aperture 42 in the flange 15 when maximum tilt is reached. The seat is returned to its normal position by the action of the compression spring 47. This may be adjusted by turning a handle 66 which rotates the post 52 and thus raises or lowers a nut 50 threadably mounted on the post.
GB28073/63A 1963-02-25 1963-07-16 Tilt swivel mechanism for chairs Expired GB994246A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US260463A US3206153A (en) 1963-02-25 1963-02-25 Tilt swivel mechanism for chairs

Publications (1)

Publication Number Publication Date
GB994246A true GB994246A (en) 1965-06-02

Family

ID=22989266

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28073/63A Expired GB994246A (en) 1963-02-25 1963-07-16 Tilt swivel mechanism for chairs

Country Status (5)

Country Link
US (1) US3206153A (en)
CH (1) CH420525A (en)
DE (1) DE1283457B (en)
FR (1) FR1366557A (en)
GB (1) GB994246A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD620943S1 (en) 2009-01-07 2010-08-03 Milestone Av Technologies Llc Single arm display mount
USD627787S1 (en) 2009-01-07 2010-11-23 Milestone Av Technologies Llc Display mount with single articulating arm
US7922139B2 (en) 2006-05-05 2011-04-12 Milestone Av Technologies Llc Adjustable projector mount
US7954780B2 (en) 2002-06-11 2011-06-07 Milestone Av Technologies Llc Adjustable self-balancing flat panel display mounting system
US8072739B2 (en) 2007-01-03 2011-12-06 Milestone Av Technologies Llc Device mount with selectively positionable tilt axis
US8094438B2 (en) 2007-01-05 2012-01-10 Milestone Av Technologies Llc Wall-avoiding self-balancing mount for tilt positioning of a flat panel electronic display
US8235342B2 (en) 2003-01-09 2012-08-07 Milestone AV Techonologies LLC Adjustable tilt mount
US8519326B2 (en) 2008-06-12 2013-08-27 Milestone A V Technologies LLC Universal projector interface having at least one arm assembly including an elongate arm member and a shiftable coupling portion with sustainable alignment
US8891249B2 (en) 2009-01-07 2014-11-18 Milestone Av Technologies Llc Display mount with adjustable position tilt axis
US9109742B2 (en) 2008-09-02 2015-08-18 Milestone Av Technologies Llc Low profile mount for flat panel electronic display

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1065366A (en) * 1966-09-06 1968-03-07 Prentice Burke Maurice Tilt swivel mechanism
US3528096A (en) * 1968-02-28 1970-09-08 Avm Corp Modular furniture
US3603553A (en) * 1969-10-17 1971-09-07 Doerner Products Co Ltd Chair control
US3814369A (en) * 1971-10-28 1974-06-04 J Kastholm Tiltable swivel chair
US3773320A (en) * 1971-11-29 1973-11-20 D Samiran Pogo stick with adjustable spring bias
US3863982A (en) * 1973-02-05 1975-02-04 Est Company Inc Tilt-swivel mechanism for a chair
US4005671A (en) * 1976-06-21 1977-02-01 The Raymond Lee Organization, Inc. Adjustable strength anchor
NO842262L (en) * 1984-06-05 1985-12-06 Haag A S Mechanical lifting device.
DE102004053965B4 (en) * 2004-11-09 2006-10-12 Girsberger Holding Ag chair
US8393446B2 (en) 2008-08-25 2013-03-12 David M Haugen Methods and apparatus for suspension lock out and signal generation
EP2708267B1 (en) 2008-11-25 2017-02-08 Fox Factory, Inc. Video apparatus for virtual competition
US9422018B2 (en) 2008-11-25 2016-08-23 Fox Factory, Inc. Seat post
US9452654B2 (en) 2009-01-07 2016-09-27 Fox Factory, Inc. Method and apparatus for an adjustable damper
US10060499B2 (en) 2009-01-07 2018-08-28 Fox Factory, Inc. Method and apparatus for an adjustable damper
US8857580B2 (en) 2009-01-07 2014-10-14 Fox Factory, Inc. Remotely operated bypass for a suspension damper
US8627932B2 (en) 2009-01-07 2014-01-14 Fox Factory, Inc. Bypass for a suspension damper
US10697514B2 (en) 2010-01-20 2020-06-30 Fox Factory, Inc. Remotely operated bypass for a suspension damper
US9033122B2 (en) 2009-01-07 2015-05-19 Fox Factory, Inc. Method and apparatus for an adjustable damper
US10047817B2 (en) 2009-01-07 2018-08-14 Fox Factory, Inc. Method and apparatus for an adjustable damper
US10821795B2 (en) 2009-01-07 2020-11-03 Fox Factory, Inc. Method and apparatus for an adjustable damper
US9038791B2 (en) 2009-01-07 2015-05-26 Fox Factory, Inc. Compression isolator for a suspension damper
US10036443B2 (en) * 2009-03-19 2018-07-31 Fox Factory, Inc. Methods and apparatus for suspension adjustment
US8936139B2 (en) 2009-03-19 2015-01-20 Fox Factory, Inc. Methods and apparatus for suspension adjustment
US9140325B2 (en) * 2009-03-19 2015-09-22 Fox Factory, Inc. Methods and apparatus for selective spring pre-load adjustment
US8672106B2 (en) 2009-10-13 2014-03-18 Fox Factory, Inc. Self-regulating suspension
EP2312180B1 (en) 2009-10-13 2019-09-18 Fox Factory, Inc. Apparatus for controlling a fluid damper
EP3778358A1 (en) 2010-07-02 2021-02-17 Fox Factory, Inc. Positive lock adjustable seat post
US20120305350A1 (en) 2011-05-31 2012-12-06 Ericksen Everet O Methods and apparatus for position sensitive suspension damping
EP3567272A1 (en) 2011-09-12 2019-11-13 Fox Factory, Inc. Methods and apparatus for suspension set up
US10330171B2 (en) 2012-05-10 2019-06-25 Fox Factory, Inc. Method and apparatus for an adjustable damper
US10737546B2 (en) 2016-04-08 2020-08-11 Fox Factory, Inc. Electronic compression and rebound control
US10358180B2 (en) 2017-01-05 2019-07-23 Sram, Llc Adjustable seatpost

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE500846C (en) * 1927-12-29 1930-06-25 Albert Stoll Chair with reclining seat
CH185562A (en) * 1936-01-22 1936-07-31 Stoll Albert Chair with reclining seat.
CH235017A (en) * 1944-07-27 1944-11-15 Stuebi Louis Seating.
BE488799A (en) * 1948-09-21
DE929087C (en) * 1950-12-05 1955-06-20 Albert Spieth Chair with the seat that can be tilted against the seat shaft
US2756807A (en) * 1955-01-06 1956-07-31 Gen Fireproofing Co Adjusting means for adjustable chair irons
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

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7954780B2 (en) 2002-06-11 2011-06-07 Milestone Av Technologies Llc Adjustable self-balancing flat panel display mounting system
US8490934B2 (en) 2002-06-11 2013-07-23 Milestone Av Technologies Llc Adjustable, self-balancing flat panel display mounting system
US8235342B2 (en) 2003-01-09 2012-08-07 Milestone AV Techonologies LLC Adjustable tilt mount
US7922139B2 (en) 2006-05-05 2011-04-12 Milestone Av Technologies Llc Adjustable projector mount
US7988119B2 (en) 2006-05-05 2011-08-02 Milestone Av Technologies Llc Adjustable projector mount
US8297578B2 (en) 2006-05-05 2012-10-30 Milestone Av Technologies Llc Adjustable projector mount
US8072739B2 (en) 2007-01-03 2011-12-06 Milestone Av Technologies Llc Device mount with selectively positionable tilt axis
US8508918B2 (en) 2007-01-05 2013-08-13 Milestone Av Technologies Llc Wall-avoiding self-balancing mount for tilt positioning of a flat panel electronic display
US8094438B2 (en) 2007-01-05 2012-01-10 Milestone Av Technologies Llc Wall-avoiding self-balancing mount for tilt positioning of a flat panel electronic display
US8519326B2 (en) 2008-06-12 2013-08-27 Milestone A V Technologies LLC Universal projector interface having at least one arm assembly including an elongate arm member and a shiftable coupling portion with sustainable alignment
US9109742B2 (en) 2008-09-02 2015-08-18 Milestone Av Technologies Llc Low profile mount for flat panel electronic display
USD627787S1 (en) 2009-01-07 2010-11-23 Milestone Av Technologies Llc Display mount with single articulating arm
US8891249B2 (en) 2009-01-07 2014-11-18 Milestone Av Technologies Llc Display mount with adjustable position tilt axis
USD620943S1 (en) 2009-01-07 2010-08-03 Milestone Av Technologies Llc Single arm display mount

Also Published As

Publication number Publication date
US3206153A (en) 1965-09-14
DE1283457B (en) 1969-02-20
FR1366557A (en) 1964-07-10
CH420525A (en) 1966-09-15

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