LU53467A1 - - Google Patents
Info
- Publication number
- LU53467A1 LU53467A1 LU53467DA LU53467A1 LU 53467 A1 LU53467 A1 LU 53467A1 LU 53467D A LU53467D A LU 53467DA LU 53467 A1 LU53467 A1 LU 53467A1
- Authority
- LU
- Luxembourg
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/10—Compacting by jarring devices only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/10—Compacting by jarring devices only
- B22C15/14—Compacting by jarring devices only involving pneumatic or hydraulic mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Casting Devices For Molds (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM0069223 | 1966-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU53467A1 true LU53467A1 (xx) | 1967-10-19 |
Family
ID=7312937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU53467D LU53467A1 (xx) | 1966-04-21 | 1967-04-19 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3543832A (xx) |
| AT (1) | AT279821B (xx) |
| BE (1) | BE697116A (xx) |
| CH (1) | CH452798A (xx) |
| DE (1) | DE1508684B1 (xx) |
| ES (1) | ES339512A1 (xx) |
| GB (1) | GB1189883A (xx) |
| LU (1) | LU53467A1 (xx) |
| NL (1) | NL6705611A (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278996A (zh) * | 2013-07-10 | 2015-01-14 | 陕西合阳风动工具有限责任公司 | 气动式混凝土振动器 |
| CN110595930B (zh) * | 2019-10-18 | 2024-04-19 | 青岛锦钻针业有限公司 | 针耐磨性测试装置 |
| CN112412047B (zh) * | 2020-10-15 | 2022-02-01 | 中国水利水电第九工程局有限公司 | 一种用于混凝土捣鼓用自热型振捣棒 |
| CN115262979B (zh) * | 2022-08-01 | 2023-12-22 | 四川力思创机械有限公司 | 一种气动高频振捣棒 |
| CN115045510B (zh) * | 2022-08-16 | 2022-10-25 | 山西钢建鼎元混凝土制品有限公司 | 一种混凝土振捣搅拌装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE723062C (de) * | 1938-07-10 | 1942-07-27 | Siemens Ag | Als Handgeraet ausgebildeter Formsandstampfer fuer Giessereien |
| DE805167C (de) * | 1949-02-11 | 1951-05-07 | Albert Falkenstein | Hand-Gummistampfer zum Verdichten von Form- und Kernsand |
| DE1724786U (de) * | 1952-07-17 | 1956-06-21 | Hermann Wacker | Innenruettelgeraet. |
-
1966
- 1966-04-21 DE DE19661508684 patent/DE1508684B1/de active Pending
-
1967
- 1967-04-17 BE BE697116D patent/BE697116A/xx unknown
- 1967-04-17 CH CH550167A patent/CH452798A/fr unknown
- 1967-04-18 GB GB07830/67A patent/GB1189883A/en not_active Expired
- 1967-04-18 US US631673A patent/US3543832A/en not_active Expired - Lifetime
- 1967-04-19 LU LU53467D patent/LU53467A1/xx unknown
- 1967-04-19 ES ES339512A patent/ES339512A1/es not_active Expired
- 1967-04-20 AT AT372767A patent/AT279821B/de not_active IP Right Cessation
- 1967-04-21 NL NL6705611A patent/NL6705611A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1508684B1 (de) | 1970-02-12 |
| GB1189883A (en) | 1970-04-29 |
| AT279821B (de) | 1970-03-25 |
| ES339512A1 (es) | 1968-07-16 |
| US3543832A (en) | 1970-12-01 |
| BE697116A (xx) | 1967-10-17 |
| NL6705611A (xx) | 1967-10-23 |
| CH452798A (fr) | 1968-03-15 |