GB1445500A - Chairs - Google Patents

Chairs

Info

Publication number
GB1445500A
GB1445500A GB4624274A GB4624274A GB1445500A GB 1445500 A GB1445500 A GB 1445500A GB 4624274 A GB4624274 A GB 4624274A GB 4624274 A GB4624274 A GB 4624274A GB 1445500 A GB1445500 A GB 1445500A
Authority
GB
United Kingdom
Prior art keywords
backrest
cam
spring
shaft
chair
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
GB4624274A
Other languages
English (en)
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.)
Wilkhahn Wilkening and Hahne GmbH and Co KG
Original Assignee
Wilkhahn Wilkening and Hahne 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 Wilkhahn Wilkening and Hahne GmbH and Co KG filed Critical Wilkhahn Wilkening and Hahne GmbH and Co KG
Publication of GB1445500A publication Critical patent/GB1445500A/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
    • 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
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • 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
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • A47C1/027—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of clamps or friction locking members
    • 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
    • A47C3/20—Chairs or stools with vertically-adjustable seats

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs Characterized By Structure (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
GB4624274A 1974-07-17 1974-10-25 Chairs Expired GB1445500A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7424326 1974-07-17

Publications (1)

Publication Number Publication Date
GB1445500A true GB1445500A (en) 1976-08-11

Family

ID=6645806

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4624274A Expired GB1445500A (en) 1974-07-17 1974-10-25 Chairs

Country Status (10)

Country Link
JP (1) JPS5340388B2 (US08124630-20120228-C00102.png)
AT (1) AT327440B (US08124630-20120228-C00102.png)
BE (1) BE822318A (US08124630-20120228-C00102.png)
CH (1) CH569451A5 (US08124630-20120228-C00102.png)
DK (1) DK135203B (US08124630-20120228-C00102.png)
ES (1) ES430916A1 (US08124630-20120228-C00102.png)
FR (1) FR2278296A1 (US08124630-20120228-C00102.png)
GB (1) GB1445500A (US08124630-20120228-C00102.png)
IT (1) IT1024313B (US08124630-20120228-C00102.png)
NL (1) NL7412813A (US08124630-20120228-C00102.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS547809U (US08124630-20120228-C00102.png) * 1977-06-20 1979-01-19
JPS59108454U (ja) * 1983-01-11 1984-07-21 株式会社東洋工芸 椅子の昇降装置
DE3334424A1 (de) * 1983-09-23 1985-04-11 Girsberger AG, Bützberg Bedienungsmechanismus fuer sitzmoebel

Also Published As

Publication number Publication date
BE822318A (fr) 1975-03-14
JPS5112261A (US08124630-20120228-C00102.png) 1976-01-30
JPS5340388B2 (US08124630-20120228-C00102.png) 1978-10-26
DK135203C (US08124630-20120228-C00102.png) 1977-09-19
FR2278296A1 (fr) 1976-02-13
AT327440B (de) 1976-01-26
ATA741474A (de) 1975-04-15
NL7412813A (nl) 1976-01-20
CH569451A5 (US08124630-20120228-C00102.png) 1975-11-28
ES430916A1 (es) 1977-02-16
IT1024313B (it) 1978-06-20
FR2278296B1 (US08124630-20120228-C00102.png) 1979-05-25
DK480974A (US08124630-20120228-C00102.png) 1976-01-18
DK135203B (da) 1977-03-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee