JPS6429215A - Chair - Google Patents
ChairInfo
- Publication number
- JPS6429215A JPS6429215A JP63166076A JP16607688A JPS6429215A JP S6429215 A JPS6429215 A JP S6429215A JP 63166076 A JP63166076 A JP 63166076A JP 16607688 A JP16607688 A JP 16607688A JP S6429215 A JPS6429215 A JP S6429215A
- Authority
- JP
- Japan
- Prior art keywords
- chair
- lever
- curved lever
- inclination
- shift
- 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.)
- Withdrawn
Links
- 230000010355 oscillation Effects 0.000 abstract 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
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
- A47C1/03255—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
-
- 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
- A47C1/03266—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with adjustable elasticity
-
- 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
- A47C1/03205—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination
- A47C1/0325—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest 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
- 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
- A47C1/03272—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with coil springs
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Special Chairs (AREA)
- Chairs Characterized By Structure (AREA)
Abstract
PURPOSE: To prevent the sudden variation of the inclination of chair surface in the case of a user's shift of his/her weight on a chair by blocking the oscillation passage of a front part extended toward space under a curved lever, using a curved lever stopper. CONSTITUTION: Chair surface is formed out of a front chair part 12 and a rear chair part 14. Also, a curved lever is connected to the frame 11 of a chair in a freely oscillatable state via a shaft 26 horizontally laid along the lateral direction of a seat part. The front part 22 of the lever is thereby extended downward and a rear seat part 14 is supported on the rear part 24 of the lever. Furthermore, a spring 20 resiliently holds the curved lever at a basic position. A stopper 42 has one end positioned so as to block the oscillation passage of the front part 22 of the curved lever, and the other end is laid on the housing 49 of the chair, so as to be oscillatable. According to this construction, the inclination of chair surface does not change suddenly, regardless of a sitting person's shift of his/her weight and at the same time, the inclination is constrained.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873724582 DE3724582A1 (en) | 1987-07-24 | 1987-07-24 | A piece of seating furniture |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6429215A true JPS6429215A (en) | 1989-01-31 |
Family
ID=6332309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP63166076A Withdrawn JPS6429215A (en) | 1987-07-24 | 1988-07-05 | Chair |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS6429215A (en) |
DE (1) | DE3724582A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03116146U (en) * | 1990-03-15 | 1991-12-02 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3916474A1 (en) * | 1989-05-20 | 1990-11-22 | Roeder Soehne Sitzmoebelfab | CHAIR, ESPECIALLY WORK OR OFFICE CHAIR |
DE4220307C2 (en) * | 1991-06-26 | 2002-11-21 | Okamura Corp | chair |
JP2596820Y2 (en) * | 1993-07-27 | 1999-06-21 | 株式会社内田洋行 | Chair |
IT1268765B1 (en) * | 1994-07-20 | 1997-03-06 | Cofemo Spa | BACKREST OSCILLATION LOCKING DEVICE IN ARMCHAIR WITH VARIABLE INCLINATION SEAT AND BACKREST |
JP5514509B2 (en) | 2009-10-26 | 2014-06-04 | 株式会社イトーキ | Rocking chair |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6257519A (en) * | 1985-06-14 | 1987-03-13 | アウグスト・フレツシヤ−・ゲ−・エム・ベ−・ハ−・ウント・コンパニ−・コマンデイ−トゲゼルシヤフト | Working chair |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3232771A1 (en) * | 1982-09-03 | 1984-03-08 | Wilkhahn Wilkening + Hahne GmbH + Co, 3252 Bad Münder | WORK SEAT |
DE3634055A1 (en) * | 1986-10-07 | 1988-04-14 | Inaba Seisakusho Ltd | SEAT FURNITURE |
DE8626908U1 (en) * | 1986-10-10 | 1986-11-27 | Kuhn, Günther, 6680 Neunkirchen | Single-shell armchair, especially office armchair |
-
1987
- 1987-07-24 DE DE19873724582 patent/DE3724582A1/en active Granted
-
1988
- 1988-07-05 JP JP63166076A patent/JPS6429215A/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6257519A (en) * | 1985-06-14 | 1987-03-13 | アウグスト・フレツシヤ−・ゲ−・エム・ベ−・ハ−・ウント・コンパニ−・コマンデイ−トゲゼルシヤフト | Working chair |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03116146U (en) * | 1990-03-15 | 1991-12-02 |
Also Published As
Publication number | Publication date |
---|---|
DE3724582C2 (en) | 1993-08-05 |
DE3724582A1 (en) | 1989-02-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |