US20160113399A1 - Synchronizing mechanism - Google Patents

Synchronizing mechanism Download PDF

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Publication number
US20160113399A1
US20160113399A1 US14/890,515 US201414890515A US2016113399A1 US 20160113399 A1 US20160113399 A1 US 20160113399A1 US 201414890515 A US201414890515 A US 201414890515A US 2016113399 A1 US2016113399 A1 US 2016113399A1
Authority
US
United States
Prior art keywords
support
backrest
seat
coupling element
base support
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.)
Abandoned
Application number
US14/890,515
Other languages
English (en)
Inventor
Hermann Bock
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.)
Bock 1 GmbH and Co KG
Original Assignee
Bock 1 GmbH and Co KG
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 Bock 1 GmbH and Co KG filed Critical Bock 1 GmbH and Co KG
Assigned to BOCK 1 GMBH & CO. KG reassignment BOCK 1 GMBH & CO. KG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BOCK, HERMANN
Publication of US20160113399A1 publication Critical patent/US20160113399A1/en
Abandoned 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
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
    • 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
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03255—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest with a central column, e.g. rocking office chairs
US14/890,515 2013-05-11 2014-05-08 Synchronizing mechanism Abandoned US20160113399A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202013102059.1 2013-05-11
DE202013102059.1U DE202013102059U1 (de) 2013-05-11 2013-05-11 Synchronmechanik
PCT/EP2014/001238 WO2014183851A1 (de) 2013-05-11 2014-05-08 Synchronmechanik

Publications (1)

Publication Number Publication Date
US20160113399A1 true US20160113399A1 (en) 2016-04-28

Family

ID=50736033

Family Applications (1)

Application Number Title Priority Date Filing Date
US14/890,515 Abandoned US20160113399A1 (en) 2013-05-11 2014-05-08 Synchronizing mechanism

Country Status (4)

Country Link
US (1) US20160113399A1 (de)
EP (1) EP2994017B1 (de)
DE (1) DE202013102059U1 (de)
WO (1) WO2014183851A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015101546B4 (de) 2015-02-03 2023-02-16 Bock 1 Gmbh & Co. Kg Synchronmechanik
DE202016103309U1 (de) 2016-06-22 2016-07-08 Hong Kong Tiansheng International Group Limited Einstellbare Drehstuhlgrundbasis mit einem Schwingbereich nach vorne und hinten

Citations (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3369840A (en) * 1965-07-23 1968-02-20 Dare Inglis Products Ltd Chair tilting mechanism
US5318345A (en) * 1991-06-07 1994-06-07 Hon Industries, Inc. Tilt back chair and control
US5417473A (en) * 1992-10-08 1995-05-23 Protoned B.V. Chair mechanism providing for an inclination range and inclination stop means
US5601336A (en) * 1994-04-21 1997-02-11 Manufacturas Metalicas Jevit, S.A. Auto balancing ergonomic armchair
US20010026089A1 (en) * 2000-03-17 2001-10-04 Insalaco Robert Warren Tilt assembly for a chair
US20030184140A1 (en) * 2000-05-27 2003-10-02 Joachim Bruske Chair
US20040140702A1 (en) * 2003-01-22 2004-07-22 Kurt Daeschle Chair with rapidly adjustable energy storing device
US20040140703A1 (en) * 2002-09-07 2004-07-22 Bock-1 Gmbh & Co. Synchronizing mechanism for office chairs
US20070290537A1 (en) * 2006-06-13 2007-12-20 Tung Yu Oa Co., Ltd. Recliner
US20080084102A1 (en) * 2006-10-10 2008-04-10 Werner Link Seating furniture item, in particular office chair
US20090302655A1 (en) * 2005-04-28 2009-12-10 Imarc S.P.A. Device for Adjusting the Reclining Force in Office Chair Mechanisms
US20100164263A1 (en) * 2007-06-06 2010-07-01 Malenotti S.R.L. Chair with oscillating backrest
US20110074197A1 (en) * 2007-09-06 2011-03-31 Isao Okamoto Chair
US20120056461A1 (en) * 2009-02-25 2012-03-08 Donati S.P.A. Device for synchronizing the tilt of a chair back and seat
US20130057037A1 (en) * 2010-05-26 2013-03-07 Takano Co., Ltd. Reaction force mechanism for backrest of chair and chair mounted with the same
US20130127219A1 (en) * 2010-07-31 2013-05-23 Vitra Patente Ag Seat Having A Backrest Which Can Be Adjusted To Form A Precurved Deformation
US20130234485A1 (en) * 2010-12-03 2013-09-12 Imarc S.P.A. Office chair mechanism provided with a device for adjusting the swivel force
US20140159452A1 (en) * 2011-08-03 2014-06-12 Haworth, Inc. Adjusting mechanism for setting a restoring force which acts on a backrest of a chair, and office chair having an adjusting mechanism of this type
US20150123441A1 (en) * 2012-06-01 2015-05-07 Aaron Duke Chair and chair tilt control assembly
US20150282620A1 (en) * 2014-04-04 2015-10-08 Bock 1 Gmbh & Co. Kg Mechanism for an office chair
US20160007754A1 (en) * 2013-02-27 2016-01-14 L&P Property Management Company Tilt mechanism for a chair and chair
US20160309902A1 (en) * 2013-12-17 2016-10-27 Donati S.P.A. Chair with adjustable backrest
US20160345737A1 (en) * 2015-06-01 2016-12-01 Koenig + Neurath Ag Mechanism for a chair with a synchro mechanism; weight adjustment method for improved dynamic sitting experience on the part of the seat user by means of a mechanism for a chair with a synchro mechanism

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4118570A1 (de) * 1991-06-06 1992-12-10 Simon Desanta Stuhl, insbesondere buerostuhl
DE19823632C1 (de) * 1998-05-27 1999-09-30 Roeder Peter Stuhl, insbesondere Bürostuhl
DE202008011703U1 (de) * 2008-02-22 2009-07-02 Bock 1 Gmbh & Co. Kg Mechanik für einen Bürostuhl
CN102846068B (zh) * 2012-09-18 2015-03-04 浙江永艺家具股份有限公司 一种转椅底盘
DE102013005860A1 (de) * 2013-04-08 2014-10-09 Burkhard Schmitz Mechanikbaugruppe für einen Stuhl und Stuhl mit einer derartigen Mechanikbaugruppe

Patent Citations (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3369840A (en) * 1965-07-23 1968-02-20 Dare Inglis Products Ltd Chair tilting mechanism
US5318345A (en) * 1991-06-07 1994-06-07 Hon Industries, Inc. Tilt back chair and control
US5417473A (en) * 1992-10-08 1995-05-23 Protoned B.V. Chair mechanism providing for an inclination range and inclination stop means
US5601336A (en) * 1994-04-21 1997-02-11 Manufacturas Metalicas Jevit, S.A. Auto balancing ergonomic armchair
US20010026089A1 (en) * 2000-03-17 2001-10-04 Insalaco Robert Warren Tilt assembly for a chair
US20030184140A1 (en) * 2000-05-27 2003-10-02 Joachim Bruske Chair
US20040140703A1 (en) * 2002-09-07 2004-07-22 Bock-1 Gmbh & Co. Synchronizing mechanism for office chairs
US20040140702A1 (en) * 2003-01-22 2004-07-22 Kurt Daeschle Chair with rapidly adjustable energy storing device
US20090302655A1 (en) * 2005-04-28 2009-12-10 Imarc S.P.A. Device for Adjusting the Reclining Force in Office Chair Mechanisms
US20070290537A1 (en) * 2006-06-13 2007-12-20 Tung Yu Oa Co., Ltd. Recliner
US20080084102A1 (en) * 2006-10-10 2008-04-10 Werner Link Seating furniture item, in particular office chair
US20100164263A1 (en) * 2007-06-06 2010-07-01 Malenotti S.R.L. Chair with oscillating backrest
US20110074197A1 (en) * 2007-09-06 2011-03-31 Isao Okamoto Chair
US20120056461A1 (en) * 2009-02-25 2012-03-08 Donati S.P.A. Device for synchronizing the tilt of a chair back and seat
US20130057037A1 (en) * 2010-05-26 2013-03-07 Takano Co., Ltd. Reaction force mechanism for backrest of chair and chair mounted with the same
US20130127219A1 (en) * 2010-07-31 2013-05-23 Vitra Patente Ag Seat Having A Backrest Which Can Be Adjusted To Form A Precurved Deformation
US20130234485A1 (en) * 2010-12-03 2013-09-12 Imarc S.P.A. Office chair mechanism provided with a device for adjusting the swivel force
US20140159452A1 (en) * 2011-08-03 2014-06-12 Haworth, Inc. Adjusting mechanism for setting a restoring force which acts on a backrest of a chair, and office chair having an adjusting mechanism of this type
US20150123441A1 (en) * 2012-06-01 2015-05-07 Aaron Duke Chair and chair tilt control assembly
US20160007754A1 (en) * 2013-02-27 2016-01-14 L&P Property Management Company Tilt mechanism for a chair and chair
US20160309902A1 (en) * 2013-12-17 2016-10-27 Donati S.P.A. Chair with adjustable backrest
US20150282620A1 (en) * 2014-04-04 2015-10-08 Bock 1 Gmbh & Co. Kg Mechanism for an office chair
US20160345737A1 (en) * 2015-06-01 2016-12-01 Koenig + Neurath Ag Mechanism for a chair with a synchro mechanism; weight adjustment method for improved dynamic sitting experience on the part of the seat user by means of a mechanism for a chair with a synchro mechanism

Also Published As

Publication number Publication date
EP2994017A1 (de) 2016-03-16
EP2994017B1 (de) 2017-07-12
DE202013102059U1 (de) 2014-08-12
WO2014183851A1 (de) 2014-11-20

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Legal Events

Date Code Title Description
AS Assignment

Owner name: BOCK 1 GMBH & CO. KG, GERMANY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:BOCK, HERMANN;REEL/FRAME:037048/0465

Effective date: 20151110

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION