SE8301078L - Torvmaskin - Google Patents
TorvmaskinInfo
- Publication number
- SE8301078L SE8301078L SE8301078A SE8301078A SE8301078L SE 8301078 L SE8301078 L SE 8301078L SE 8301078 A SE8301078 A SE 8301078A SE 8301078 A SE8301078 A SE 8301078A SE 8301078 L SE8301078 L SE 8301078L
- Authority
- SE
- Sweden
- Prior art keywords
- peat
- outlet nozzles
- digging
- pressure screw
- towards
- Prior art date
Links
- 239000003415 peat Substances 0.000 title abstract 5
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C49/00—Obtaining peat; Machines therefor
- E21C49/02—Obtaining peat; Machines therefor by excavating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/59—Screws characterised by details of the thread, i.e. the shape of a single thread of the material-feeding screw
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Soil Working Implements (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI820920A FI64810C (fi) | 1982-03-17 | 1982-03-17 | Torvmaskin |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8301078D0 SE8301078D0 (sv) | 1983-02-28 |
SE8301078L true SE8301078L (sv) | 1983-09-18 |
SE448467B SE448467B (sv) | 1987-02-23 |
Family
ID=8515213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8301078A SE448467B (sv) | 1982-03-17 | 1983-02-28 | Torvmaskin |
Country Status (7)
Country | Link |
---|---|
US (1) | US4468872A (sv) |
CA (1) | CA1186349A (sv) |
FI (1) | FI64810C (sv) |
GB (1) | GB2116472B (sv) |
IE (1) | IE54075B1 (sv) |
SE (1) | SE448467B (sv) |
SU (1) | SU1309917A3 (sv) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2202783B (en) * | 1987-03-10 | 1991-06-19 | Warburton Pitt Steven Ronald F | Extruder |
US4781564A (en) * | 1987-06-11 | 1988-11-01 | Cerrone Carmen J | Apparatus for reforming soap bars |
US6609819B2 (en) * | 2001-07-24 | 2003-08-26 | Wenger Mfg | Twin screw extruder with conical non-parallel converging screws |
US6773739B2 (en) * | 2002-08-30 | 2004-08-10 | Wenger Manufacturing, Inc | Method and apparatus for extrusion of food products including back pressure valve/diverter |
US20090157003A1 (en) * | 2007-12-14 | 2009-06-18 | Jones Daniel W | Method And Apparatus For Occlusion Prevention And Remediation |
FI20080205L (sv) * | 2008-03-13 | 2009-09-14 | Seppo Ensio Patana | Produktionsmetod för stycketorv samt stycketorvmaskin |
RU2513576C2 (ru) * | 2012-08-10 | 2014-04-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный минерально-сырьевой университет "Горный" | Шнековая установка для добычи торфа |
CN103643713B (zh) * | 2013-12-27 | 2016-02-03 | 重庆市科学技术研究院 | 河床环保疏浚方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US216958A (en) * | 1879-07-01 | Improvement in peat-machines | ||
US766260A (en) * | 1902-09-29 | 1904-08-02 | Alfred O Crozier | Machine for making cement or cementitious products. |
US1055475A (en) * | 1912-09-06 | 1913-03-11 | Jacobus Ten Doornkaat Koolman | Hop-extracting apparatus. |
US1486141A (en) * | 1922-03-02 | 1924-03-11 | Hindshaw Engineering And Dev C | Process of treating peat |
US1964681A (en) * | 1931-12-22 | 1934-06-26 | Nat Rubber Machinery Co | Extruding machine |
GB764365A (en) * | 1954-02-09 | 1956-12-28 | Hissfabriken Ab | A peat digging machine |
GB974822A (en) * | 1960-03-15 | 1964-11-11 | Dunlop Rubber Co | Improvements in methods and apparatus for mixing rubber with particulate solid material |
CH395528A (de) * | 1962-10-12 | 1965-07-15 | Buss Ag | Verfahren zum Betrieb einer Austragsvorrichtung für eine kontinuierliche Schneckenmaschine |
US3323570A (en) * | 1964-05-27 | 1967-06-06 | Tullock Nigral Ray | Plastic ingredients mixing and grinding attachment |
DE2808377A1 (de) * | 1977-03-03 | 1978-09-07 | Kemi Oy | Stuecktorfmaschine |
FI62331C (fi) * | 1981-05-25 | 1982-12-10 | Bogplan Ky | Bittorvmaskin |
-
1982
- 1982-03-17 FI FI820920A patent/FI64810C/fi not_active IP Right Cessation
-
1983
- 1983-02-16 IE IE321/83A patent/IE54075B1/en unknown
- 1983-02-16 US US06/466,734 patent/US4468872A/en not_active Expired - Fee Related
- 1983-02-18 GB GB08304526A patent/GB2116472B/en not_active Expired
- 1983-02-28 SE SE8301078A patent/SE448467B/sv not_active IP Right Cessation
- 1983-03-01 CA CA000422615A patent/CA1186349A/en not_active Expired
- 1983-03-15 SU SU833563044A patent/SU1309917A3/ru active
Also Published As
Publication number | Publication date |
---|---|
IE830321L (en) | 1983-09-17 |
US4468872A (en) | 1984-09-04 |
SE448467B (sv) | 1987-02-23 |
FI64810C (fi) | 1984-01-10 |
SU1309917A3 (ru) | 1987-05-07 |
GB8304526D0 (en) | 1983-03-23 |
FI64810B (fi) | 1983-09-30 |
GB2116472A (en) | 1983-09-28 |
GB2116472B (en) | 1985-10-02 |
CA1186349A (en) | 1985-04-30 |
SE8301078D0 (sv) | 1983-02-28 |
IE54075B1 (en) | 1989-06-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3467393D1 (en) | Self-adjusting pipe clamp and coupling | |
SE8301078L (sv) | Torvmaskin | |
ATE34206T1 (de) | Schlauchklammer. | |
FR2024484A1 (sv) | ||
GB1026000A (en) | Improvements in or relating to pipework connectors | |
GB627365A (en) | Improvements in and relating to screw and nut mechanisms | |
ES195300U (es) | Mecanismo de union de sillones o rinconeras. | |
JPS521625A (en) | Pipe joint | |
FR2443014A1 (fr) | Embout de tube, destine au raccord de tuyaux en materiau souple | |
GB696978A (en) | Improvements in and relating to means for joining pipes and tubes | |
USD217426S (en) | Portable boring machine | |
DE3062720D1 (en) | Thread cutting screw | |
NO156462C (no) | Skrubart forbindelseselement for gitterrister. | |
GB1232538A (sv) | ||
JPS51146836A (en) | Optical fiber cable | |
GB1177289A (en) | Improvements in Yielding Tunnel-Roof Supports | |
ES164462U (es) | Abrazadera para la sujecion de cables. | |
ES8505188A3 (es) | Maquina rociadora para agricultura. | |
ES346877A1 (es) | Un metodo para rellenar un terreno o una masa rocosa agrie-tada. | |
ES218241U (es) | Viga perfeccionada. | |
ES200825U (es) | Taco perfeccionado para juego de billar. | |
JPS5712089A (en) | Stabilizing agent for ground | |
GB887760A (en) | Improvements in pipe couplings | |
JPS56113058A (en) | Floating body for transmitting wave power | |
GB1025023A (en) | Improvements relating to machines for mixing and/or agitating materials |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8301078-5 Effective date: 19911009 Format of ref document f/p: F |