BE538975A - - Google Patents
Info
- Publication number
- BE538975A BE538975A BE538975DA BE538975A BE 538975 A BE538975 A BE 538975A BE 538975D A BE538975D A BE 538975DA BE 538975 A BE538975 A BE 538975A
- Authority
- BE
- Belgium
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B91/00—Feet for furniture in general
- A47B91/02—Adjustable feet
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B9/00—Tables with tops of variable height
- A47B9/08—Tables with tops of variable height with clamps acting on vertical rods
- A47B9/083—Tables with tops of variable height with clamps acting on vertical rods with spreading means inside a tube
-
- 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
- A47C3/28—Chairs or stools with vertically-adjustable seats with clamps acting on vertical rods
- A47C3/285—Chairs or stools with vertically-adjustable seats with clamps acting on vertical rods with radially expansible clamping elements telescopically engaged in a tube or the like
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B9/00—Tables with tops of variable height
- A47B9/08—Tables with tops of variable height with clamps acting on vertical rods
- A47B9/083—Tables with tops of variable height with clamps acting on vertical rods with spreading means inside a tube
- A47B2009/086—Tables with tops of variable height with clamps acting on vertical rods with spreading means inside a tube having ballbearings interacting with a conical surface
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR857199X | 1956-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE538975A true BE538975A (https=) |
Family
ID=9329294
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE538975D BE538975A (https=) | 1956-12-19 | ||
| BE563117D BE563117A (https=) | 1956-12-19 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE563117D BE563117A (https=) | 1956-12-19 |
Country Status (2)
| Country | Link |
|---|---|
| BE (2) | BE563117A (https=) |
| GB (1) | GB857199A (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3131437A4 (en) * | 2014-04-14 | 2018-03-07 | Ergotron, Inc. | Height adjustable desktop work surface |
| EP3358988A1 (en) | 2015-10-08 | 2018-08-15 | Ergotron, Inc. | Height adjustable table |
| CN113749389B (zh) * | 2021-09-06 | 2023-01-31 | 浙江科沃传动机械有限公司 | 一种带锁紧的手动升降桌 |
-
0
- BE BE538975D patent/BE538975A/xx unknown
- BE BE563117D patent/BE563117A/xx unknown
-
1957
- 1957-12-17 GB GB39288/57A patent/GB857199A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB857199A (en) | 1960-12-29 |
| BE563117A (https=) |