BE689951A - - Google Patents
Info
- Publication number
- BE689951A BE689951A BE689951DA BE689951A BE 689951 A BE689951 A BE 689951A BE 689951D A BE689951D A BE 689951DA BE 689951 A BE689951 A BE 689951A
- Authority
- BE
- Belgium
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/92—Doors or windows extensible when set in position
- E06B3/94—Doors of the bellows type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H21/00—Gearings comprising primarily only links or levers, with or without slides
- F16H21/04—Guiding mechanisms, e.g. for straight-line guidance
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Extensible Doors And Revolving Doors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6607166A NL6607166A (en) | 1966-05-24 | 1966-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE689951A true BE689951A (en) | 1967-05-02 |
Family
ID=19796689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE689951D BE689951A (en) | 1966-05-24 | 1966-11-21 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE689951A (en) |
| DE (2) | DE1953354U (en) |
| NL (1) | NL6607166A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL190790C (en) * | 1980-04-15 | 1994-08-16 | Pella Bv | Folding wall. |
| NL8204792A (en) * | 1982-12-10 | 1984-07-02 | Pella Bv | FOLDABLE SEPARATION. |
-
1966
- 1966-05-24 NL NL6607166A patent/NL6607166A/xx unknown
- 1966-11-21 BE BE689951D patent/BE689951A/xx unknown
- 1966-11-26 DE DE1966L0043497 patent/DE1953354U/en not_active Expired
- 1966-11-26 DE DE19661683185 patent/DE1683185A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL6607166A (en) | 1967-11-27 |
| DE1683185A1 (en) | 1969-10-16 |
| DE1953354U (en) | 1967-01-12 |