SE8405773L - CONCRETE MOLDING SCREW - Google Patents
CONCRETE MOLDING SCREWInfo
- Publication number
- SE8405773L SE8405773L SE8405773A SE8405773A SE8405773L SE 8405773 L SE8405773 L SE 8405773L SE 8405773 A SE8405773 A SE 8405773A SE 8405773 A SE8405773 A SE 8405773A SE 8405773 L SE8405773 L SE 8405773L
- Authority
- SE
- Sweden
- Prior art keywords
- concrete
- concrete molding
- molding screw
- caster
- screw
- Prior art date
Links
- 238000000465 moulding Methods 0.000 title 1
- 238000009434 installation Methods 0.000 abstract 1
- 230000010354 integration Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
- B28B3/22—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded by screw or worm
- B28B3/222—Screw or worm constructions
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Screw Conveyors (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention is a feed screw for feeding concrete into a concrete caster. Two or more scaled screw segments (19, 20) are positioned to be removably attached around a drive axle (18) in drive integration with this part. The axle is designed for permanent installation in the concrete caster.<IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8405773A SE447358B (en) | 1984-11-16 | 1984-11-16 | Feed screw for concrete caster |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8405773A SE447358B (en) | 1984-11-16 | 1984-11-16 | Feed screw for concrete caster |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8405773D0 SE8405773D0 (en) | 1984-11-16 |
SE8405773L true SE8405773L (en) | 1986-05-17 |
SE447358B SE447358B (en) | 1986-11-10 |
Family
ID=20357781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8405773A SE447358B (en) | 1984-11-16 | 1984-11-16 | Feed screw for concrete caster |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE447358B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI86699C (en) * | 1988-04-27 | 1992-10-12 | Partek Ab | Feed Screw |
US6331069B1 (en) | 1998-01-14 | 2001-12-18 | George Putti | Concrete extrusion machine and spiral conveyor therefor |
FI127991B (en) | 2015-06-17 | 2019-07-15 | Elematic Oyj | Auger feeder of concrete mix and method of manufacturing an auger feeder |
-
1984
- 1984-11-16 SE SE8405773A patent/SE447358B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE8405773D0 (en) | 1984-11-16 |
SE447358B (en) | 1986-11-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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