NL68714C - - Google Patents

Info

Publication number
NL68714C
NL68714C NL151829A NL151829A NL68714C NL 68714 C NL68714 C NL 68714C NL 151829 A NL151829 A NL 151829A NL 151829 A NL151829 A NL 151829A NL 68714 C NL68714 C NL 68714C
Authority
NL
Netherlands
Application number
NL151829A
Other languages
Dutch (nl)
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 filed Critical
Priority to NL151829A priority Critical patent/NL68714C/nl
Priority to LU30315D priority patent/LU30315A1/xx
Priority to BE497986D priority patent/BE497986A/fr
Priority to GB22515/50A priority patent/GB668617A/en
Priority to CH286426D priority patent/CH286426A/fr
Priority to US187878A priority patent/US2619153A/en
Application granted granted Critical
Publication of NL68714C publication Critical patent/NL68714C/nl

Links

Classifications

    • 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
    • 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
    • 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
NL151829A 1950-02-22 1950-02-22 NL68714C (enrdf_load_stackoverflow)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL151829A NL68714C (enrdf_load_stackoverflow) 1950-02-22 1950-02-22
LU30315D LU30315A1 (enrdf_load_stackoverflow) 1950-02-22 1950-09-06
BE497986D BE497986A (enrdf_load_stackoverflow) 1950-02-22 1950-09-08
GB22515/50A GB668617A (en) 1950-02-22 1950-09-13 Improvements in and relating to tilting chairs
CH286426D CH286426A (fr) 1950-02-22 1950-09-16 Siège basculant.
US187878A US2619153A (en) 1950-02-22 1950-10-02 Tilting chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL151829A NL68714C (enrdf_load_stackoverflow) 1950-02-22 1950-02-22

Publications (1)

Publication Number Publication Date
NL68714C true NL68714C (enrdf_load_stackoverflow) 1951-09-15

Family

ID=1821219

Family Applications (1)

Application Number Title Priority Date Filing Date
NL151829A NL68714C (enrdf_load_stackoverflow) 1950-02-22 1950-02-22

Country Status (6)

Country Link
US (1) US2619153A (enrdf_load_stackoverflow)
BE (1) BE497986A (enrdf_load_stackoverflow)
CH (1) CH286426A (enrdf_load_stackoverflow)
GB (1) GB668617A (enrdf_load_stackoverflow)
LU (1) LU30315A1 (enrdf_load_stackoverflow)
NL (1) NL68714C (enrdf_load_stackoverflow)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL85451C (enrdf_load_stackoverflow) * 1955-06-02 1957-06-15
US3936094A (en) * 1974-10-15 1976-02-03 William Arthur Conrad Lockable tilting chair with frictional tilt resistance
US4009856A (en) * 1976-01-13 1977-03-01 Herman Miller, Inc. Mechanism for tilting chairs
US4652050A (en) * 1984-01-11 1987-03-24 Herman Miller, Inc. Chair tilt mechanism
DE3619312C1 (de) * 1986-06-07 1988-01-14 Kusch Co Sitzmoebel Wippmechanik fuer Sitzmoebel
DE3700447A1 (de) * 1987-01-09 1988-07-21 Vogt Bueromoebel Sitzmoebel
US4818019A (en) * 1987-02-09 1989-04-04 Haworth, Inc. Tilt control mechanism, particularly for knee-tilt chair
US4796950A (en) * 1987-02-09 1989-01-10 Haworth, Inc. Tilt mechanism, particularly for knee-tilt chair
US5042876A (en) * 1987-11-10 1991-08-27 Steelcase Inc. Controller for seating and the like
US5026117A (en) * 1987-11-10 1991-06-25 Steelcase Inc. Controller for seating and the like
AT6401U1 (de) * 2002-11-14 2003-10-27 Hoppe Kg Hodry Metallfab Beschlag für fernsehsessel
WO2015161281A1 (en) 2014-04-17 2015-10-22 Hni Technologies Inc. Chair and chair control assemblies, systems, and methods
CN110022723B (zh) * 2016-12-21 2022-08-23 国誉株式会社 椅子

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US240888A (en) * 1881-05-03 Tilting chair
US2447601A (en) * 1946-02-19 1948-08-24 Sikes Company Tilting chair seat and back rest

Also Published As

Publication number Publication date
US2619153A (en) 1952-11-25
GB668617A (en) 1952-03-19
CH286426A (fr) 1952-10-31
LU30315A1 (enrdf_load_stackoverflow) 1951-05-25
BE497986A (enrdf_load_stackoverflow) 1950-09-30

Similar Documents

Publication Publication Date Title
FR954635A (enrdf_load_stackoverflow)
AT195820B (enrdf_load_stackoverflow)
AT165408B (enrdf_load_stackoverflow)
BE495456A (enrdf_load_stackoverflow)
BE325830A (enrdf_load_stackoverflow)
BE365921A (enrdf_load_stackoverflow)
BE442233A (enrdf_load_stackoverflow)
BE461301A (enrdf_load_stackoverflow)
BE465350A (enrdf_load_stackoverflow)
BE471217A (enrdf_load_stackoverflow)
BE474353A (enrdf_load_stackoverflow)
BE486021A (enrdf_load_stackoverflow)
BE489017A (enrdf_load_stackoverflow)
BE493326A (enrdf_load_stackoverflow)
BE493328A (enrdf_load_stackoverflow)
BE493329A (enrdf_load_stackoverflow)
BE493351A (enrdf_load_stackoverflow)
BE493362A (enrdf_load_stackoverflow)
BE493367A (enrdf_load_stackoverflow)
BE493380A (enrdf_load_stackoverflow)
BE493420A (enrdf_load_stackoverflow)
BE493509A (enrdf_load_stackoverflow)
BE493522A (enrdf_load_stackoverflow)
BE493852A (enrdf_load_stackoverflow)
BE494021A (enrdf_load_stackoverflow)