AT297303B - Device for compacting bulk material - Google Patents
Device for compacting bulk materialInfo
- Publication number
- AT297303B AT297303B AT1026369A AT1026369A AT297303B AT 297303 B AT297303 B AT 297303B AT 1026369 A AT1026369 A AT 1026369A AT 1026369 A AT1026369 A AT 1026369A AT 297303 B AT297303 B AT 297303B
- Authority
- AT
- Austria
- Prior art keywords
- bulk material
- compacting bulk
- compacting
- bulk
- Prior art date
Links
Classifications
-
- 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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/06—Solidifying concrete, e.g. by application of vacuum before hardening
- E04G21/08—Internal vibrators, e.g. needle vibrators
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691946174 DE1946174A1 (en) | 1969-09-12 | 1969-09-12 | Device for compressing bulk material |
Publications (1)
Publication Number | Publication Date |
---|---|
AT297303B true AT297303B (en) | 1972-03-27 |
Family
ID=5745287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT1026369A AT297303B (en) | 1969-09-12 | 1969-10-31 | Device for compacting bulk material |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT297303B (en) |
CH (1) | CH518431A (en) |
DE (1) | DE1946174A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0985782A1 (en) * | 1998-08-27 | 2000-03-15 | Rund-Stahl-Bau Gesellschaft M.B.H. | Poker vibrator for consolidating freshly poured concrete |
-
1969
- 1969-09-12 DE DE19691946174 patent/DE1946174A1/en active Pending
- 1969-10-31 AT AT1026369A patent/AT297303B/en not_active IP Right Cessation
-
1970
- 1970-09-01 CH CH1297470A patent/CH518431A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE1946174A1 (en) | 1971-03-18 |
CH518431A (en) | 1972-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |