GB764496A - Improvements in or relating to pug extruders and worms therefor - Google Patents
Improvements in or relating to pug extruders and worms thereforInfo
- Publication number
- GB764496A GB764496A GB1428754A GB1428754A GB764496A GB 764496 A GB764496 A GB 764496A GB 1428754 A GB1428754 A GB 1428754A GB 1428754 A GB1428754 A GB 1428754A GB 764496 A GB764496 A GB 764496A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pug
- place
- worms
- extruders
- therefor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
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
-
- 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)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
764,496. Pug-mills. JACKSON, Ltd., J. & A. March 29, 1955 [May 15, 1954], No. 14287/54. Class 86 [Also in Group V] A pug extruder, used for example in extruding material through a die in the manufacture of bricks, has a worm 1 the core cylinder 10 of which has its forward end contoured to form a propellent surface, which is obtained by reducing the diameter of the cylinder gradually in a forward direction along axial planes commencing about at the place where the forward end of the worm thread is situated and continuing about to an axial plane offset 180 degrees with respect to said place, the rate of reduction increasing from said place to the last named plane.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1428754A GB764496A (en) | 1954-05-15 | 1954-05-15 | Improvements in or relating to pug extruders and worms therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1428754A GB764496A (en) | 1954-05-15 | 1954-05-15 | Improvements in or relating to pug extruders and worms therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
GB764496A true GB764496A (en) | 1956-12-28 |
Family
ID=10038440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1428754A Expired GB764496A (en) | 1954-05-15 | 1954-05-15 | Improvements in or relating to pug extruders and worms therefor |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB764496A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1142841B (en) * | 1957-08-23 | 1963-01-31 | Frenkel Ag C D | Device for homogenizing flowable substances |
CN103707394A (en) * | 2013-12-26 | 2014-04-09 | 淄博功力机械制造有限责任公司 | Plateau brick machine |
CN112976247A (en) * | 2021-03-08 | 2021-06-18 | 张胜 | Preparation method of heat-insulating concrete |
-
1954
- 1954-05-15 GB GB1428754A patent/GB764496A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1142841B (en) * | 1957-08-23 | 1963-01-31 | Frenkel Ag C D | Device for homogenizing flowable substances |
CN103707394A (en) * | 2013-12-26 | 2014-04-09 | 淄博功力机械制造有限责任公司 | Plateau brick machine |
CN103707394B (en) * | 2013-12-26 | 2016-03-02 | 功力机器有限公司 | plateau brick machine |
CN112976247A (en) * | 2021-03-08 | 2021-06-18 | 张胜 | Preparation method of heat-insulating concrete |
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