BE556995A - - Google Patents
Info
- Publication number
- BE556995A BE556995A BE556995DA BE556995A BE 556995 A BE556995 A BE 556995A BE 556995D A BE556995D A BE 556995DA BE 556995 A BE556995 A BE 556995A
- Authority
- BE
- Belgium
Links
Classifications
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- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/10—Telescoping systems
- F16B7/105—Telescoping systems locking in discrete positions, e.g. in extreme extended position
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G25/00—Shores or struts; Chocks
- E04G25/04—Shores or struts; Chocks telescopic
- E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
- E21D15/14—Telescopic props
- E21D15/16—Telescopic props with parts held together by positive means, with or without relative sliding movement when the prop is subject to excessive pressure
- E21D15/20—Telescopic props with parts held together by positive means, with or without relative sliding movement when the prop is subject to excessive pressure with pawl, pin, cross-piece, or the like engaging with ratchet teeth, notches, holes, or the like, spaced apart at intervals
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1156837T | 1956-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE556995A true BE556995A (fr) |
Family
ID=9650203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE556995D BE556995A (fr) | 1956-04-26 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE556995A (fr) |
| FR (1) | FR1156837A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4304101C2 (de) * | 1993-02-11 | 1995-06-22 | Umdasch Shop Systems Gmbh | Höheneinstellbare Einrichtung mit Arretierhülse |
| US6250838B1 (en) * | 1997-08-12 | 2001-06-26 | L & P Property Management Company | Garment rack locking device |
| EP1482107A1 (fr) * | 2003-05-27 | 2004-12-01 | Peri Gmbh | Support d'étai |
| IT1399685B1 (it) * | 2010-03-29 | 2013-04-26 | Big Astor S R L | Tubo telescopico provvisto di un dispositivo di bloccaggio perfezionato |
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0
- BE BE556995D patent/BE556995A/xx unknown
-
1956
- 1956-04-26 FR FR1156837D patent/FR1156837A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1156837A (fr) | 1958-05-21 |