BE346680A - - Google Patents
Info
- Publication number
- BE346680A BE346680A BE346680DA BE346680A BE 346680 A BE346680 A BE 346680A BE 346680D A BE346680D A BE 346680DA BE 346680 A BE346680 A BE 346680A
- Authority
- BE
- Belgium
- Prior art keywords
- spring
- roller
- elastic
- energized
- resilient
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 2
- 210000000056 organ Anatomy 0.000 claims 2
- 239000002245 particle Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
- E05D13/10—Counterbalance devices
- E05D13/12—Counterbalance devices with springs
- E05D13/1276—Counterbalance devices with springs with coiled ribbon springs, e.g. constant force springs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Springs (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE346680A true BE346680A (pm) |
Family
ID=22494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE346680D BE346680A (pm) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE346680A (pm) |
-
0
- BE BE346680D patent/BE346680A/fr unknown
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