JPS6182452U - - Google Patents

Info

Publication number
JPS6182452U
JPS6182452U JP16851684U JP16851684U JPS6182452U JP S6182452 U JPS6182452 U JP S6182452U JP 16851684 U JP16851684 U JP 16851684U JP 16851684 U JP16851684 U JP 16851684U JP S6182452 U JPS6182452 U JP S6182452U
Authority
JP
Japan
Prior art keywords
engaging
core part
central core
backrest
outer cylindrical
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.)
Granted
Application number
JP16851684U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0227808Y2 (
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 JP1984168516U priority Critical patent/JPH0227808Y2/ja
Publication of JPS6182452U publication Critical patent/JPS6182452U/ja
Application granted granted Critical
Publication of JPH0227808Y2 publication Critical patent/JPH0227808Y2/ja
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—Supports for the head or the back
    • A47C7/40—Supports for the head or the back for the back
    • A47C7/402—Supports for the head or the back for the back adjustable in height

Landscapes

  • Chair Legs, Seat Parts, And Backrests (AREA)
JP1984168516U 1984-11-06 1984-11-06 Expired JPH0227808Y2 ( )

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984168516U JPH0227808Y2 ( ) 1984-11-06 1984-11-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984168516U JPH0227808Y2 ( ) 1984-11-06 1984-11-06

Publications (2)

Publication Number Publication Date
JPS6182452U true JPS6182452U ( ) 1986-05-31
JPH0227808Y2 JPH0227808Y2 ( ) 1990-07-26

Family

ID=30726285

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984168516U Expired JPH0227808Y2 ( ) 1984-11-06 1984-11-06

Country Status (1)

Country Link
JP (1) JPH0227808Y2 ( )

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6368837U ( ) * 1986-10-16 1988-05-09
EP3528666B1 (de) * 2016-10-18 2020-07-15 Vitra Patente AG Rückenlehneneinrichtung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5745349U ( ) * 1980-08-29 1982-03-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5745349U ( ) * 1980-08-29 1982-03-12

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6368837U ( ) * 1986-10-16 1988-05-09
EP3528666B1 (de) * 2016-10-18 2020-07-15 Vitra Patente AG Rückenlehneneinrichtung
US11051623B2 (en) 2016-10-18 2021-07-06 Vitra Patente Ag Backrest device

Also Published As

Publication number Publication date
JPH0227808Y2 ( ) 1990-07-26

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