JPS5642921B2 - - Google Patents
Info
- Publication number
- JPS5642921B2 JPS5642921B2 JP539477A JP539477A JPS5642921B2 JP S5642921 B2 JPS5642921 B2 JP S5642921B2 JP 539477 A JP539477 A JP 539477A JP 539477 A JP539477 A JP 539477A JP S5642921 B2 JPS5642921 B2 JP S5642921B2
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- 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
- A47C3/34—Chairs or stools with vertically-adjustable seats with pins coacting with holes or bolt-and-nut adjustment
Landscapes
- Chairs Characterized By Structure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH66976A CH591832A5 (en) | 1976-01-20 | 1976-01-20 | Chair with height adjustable mechanism - has movable tube with detent holes featuring chamfer for ball to facilitate setting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52116362A JPS52116362A (en) | 1977-09-29 |
| JPS5642921B2 true JPS5642921B2 (it) | 1981-10-08 |
Family
ID=4192382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP539477A Granted JPS52116362A (en) | 1976-01-20 | 1977-01-20 | Easy chair with height adjusting unit |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS52116362A (it) |
| CA (1) | CA1049914A (it) |
| CH (1) | CH591832A5 (it) |
| ZA (1) | ZA767251B (it) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2918037A1 (de) * | 1979-05-04 | 1980-11-13 | Bremshey Ag | Steharbeitssitz |
| DE3635244A1 (de) * | 1986-10-16 | 1988-04-28 | Dauphin F W Buerositzmoebel | Stuhl, insbesondere buerostuhl, mit hoehenverstellbarer rueckenlehne |
| US5720369A (en) * | 1995-04-19 | 1998-02-24 | Lord Corporation | Adjustable, lockable devices |
| JP4135853B2 (ja) * | 2000-05-02 | 2008-08-20 | 株式会社ニチリョク | 提示装置 |
| CN102068138B (zh) * | 2010-11-19 | 2012-09-05 | 镇江浩博航空铁道设备研发有限公司 | 升降旋转结构 |
| CN103511388A (zh) * | 2013-09-17 | 2014-01-15 | 兰继红 | 一种电镀悬挂杆用升降油缸 |
| CN106555795B (zh) * | 2016-11-30 | 2019-06-14 | 中航光电科技股份有限公司 | 一种伸缩杆 |
| US12025177B2 (en) | 2020-10-27 | 2024-07-02 | Robert Varney | Universal coupling for hollow carbon fiber composite structures |
-
1976
- 1976-01-20 CH CH66976A patent/CH591832A5/de not_active IP Right Cessation
- 1976-11-29 CA CA266,822A patent/CA1049914A/en not_active Expired
- 1976-12-06 ZA ZA767251A patent/ZA767251B/xx unknown
-
1977
- 1977-01-20 JP JP539477A patent/JPS52116362A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| CH591832A5 (en) | 1977-09-30 |
| ZA767251B (en) | 1977-10-26 |
| JPS52116362A (en) | 1977-09-29 |
| CA1049914A (en) | 1979-03-06 |