CH588987A5 - - Google Patents
Info
- Publication number
- CH588987A5 CH588987A5 CH853075A CH853075A CH588987A5 CH 588987 A5 CH588987 A5 CH 588987A5 CH 853075 A CH853075 A CH 853075A CH 853075 A CH853075 A CH 853075A CH 588987 A5 CH588987 A5 CH 588987A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/22—Rods or pipes with helical structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
- B65G33/26—Screws
- B65G33/265—Screws with a continuous helical surface
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49863—Assembling or joining with prestressing of part
- Y10T29/49865—Assembling or joining with prestressing of part by temperature differential [e.g., shrink fit]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Screw Conveyors (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH853075A CH588987A5 (US07202987-20070410-C00007.png) | 1975-07-01 | 1975-07-01 | |
| DE19762628015 DE2628015A1 (de) | 1975-07-01 | 1976-06-23 | Wendelflaechenfoermiges maschinenteil |
| US05/700,060 US4091693A (en) | 1975-07-01 | 1976-06-25 | Helical surface-shaped machine part and method for manufacturing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH853075A CH588987A5 (US07202987-20070410-C00007.png) | 1975-07-01 | 1975-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH588987A5 true CH588987A5 (US07202987-20070410-C00007.png) | 1977-06-30 |
Family
ID=4341605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH853075A CH588987A5 (US07202987-20070410-C00007.png) | 1975-07-01 | 1975-07-01 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4091693A (US07202987-20070410-C00007.png) |
| CH (1) | CH588987A5 (US07202987-20070410-C00007.png) |
| DE (1) | DE2628015A1 (US07202987-20070410-C00007.png) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3635538A1 (de) * | 1986-10-18 | 1988-04-28 | Hawera Probst Kg Hartmetall | Bohrwerkzeug mit austauschbarer foerderwendel |
| US11525308B2 (en) | 2018-06-11 | 2022-12-13 | Hilti Aktiengesellschaft | Drilling device |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3014693A1 (de) * | 1980-04-16 | 1981-10-22 | Hilti AG, 9494 Schaan | Gesteinsbohrer |
| EP0049315B1 (de) * | 1980-10-08 | 1984-03-07 | K-Tron Soder Ag | Vorrichtung zum Fördern, und insbesondere Dosieren,eines Schüttgutes |
| DE3517560A1 (de) * | 1985-05-15 | 1986-11-20 | Hawera Probst Gmbh + Co, 7980 Ravensburg | Austausch-foerderwendel fuer gesteinsbohrer |
| SE468589B (sv) * | 1988-11-10 | 1993-02-15 | Spirac Engineering Ab | Spiraltransportoer |
| US5135378A (en) * | 1990-04-19 | 1992-08-04 | Catton Larry D | Extruder and screw with wear surfaces |
| DK171674B1 (da) | 1993-06-18 | 1997-03-10 | Phoenix Contractors | Snekketransportør |
| DE4401840C2 (de) * | 1994-01-22 | 1995-04-20 | Voith Gmbh J M | Förderschnecke, insbesondere für Sedimentations- oder Kläreinrichtungen |
| DE4419612A1 (de) * | 1994-06-03 | 1995-12-07 | Noggerath Holding Gmbh Co Kg | Spiralförderer |
| DE19838199C1 (de) * | 1998-08-24 | 2000-03-16 | Hans Hoelzl | Bohrer zur Bodenprobenentnahme |
| FR2962116B1 (fr) * | 2010-07-05 | 2013-05-24 | Samir Osmani | Dispositif perfectionnant le procede de fabrication des vis d'archimede par assemblage de secteurs |
| DE102011051599B4 (de) * | 2011-07-06 | 2015-03-26 | Maschinenfabrik Leonhardt Gmbh | Fördervorrichtung für heterogene, empfindliche und nicht pumpfähige Lebensmittel mit geringem Flüssigkeitsanteil |
| JP7033403B2 (ja) * | 2017-07-14 | 2022-03-10 | 地中空間開発株式会社 | スクリューコンベアおよびシールド掘進機 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US901819A (en) * | 1907-09-06 | 1908-10-20 | Herman Neitzel | Expressing screw or auger for brick-machines. |
| US1939080A (en) * | 1928-12-03 | 1933-12-12 | Standard Stoker Co Inc | Method of making conveyer screws |
| US2397305A (en) * | 1944-09-16 | 1946-03-26 | Alexander R Wheat | Auger conveyer |
| US2769611A (en) * | 1951-08-15 | 1956-11-06 | Schwarzkopf Dev Co | Gas turbine rotors and their production |
| US2815192A (en) * | 1955-11-18 | 1957-12-03 | Parrish Alan Jay | Earth boring auger section and cutter |
| US3071022A (en) * | 1959-03-02 | 1963-01-01 | Strandgren Carl Bruno | Driving screws and method of fabricating the same |
| SU135453A1 (ru) * | 1960-07-01 | 1960-11-30 | А.А. Динер | Шнек |
| US3226855A (en) * | 1963-03-27 | 1966-01-04 | Opton F Smith | Earth digging and trenching screw |
| US3733681A (en) * | 1968-05-16 | 1973-05-22 | Tanner Manuf Co | Method of forming gripping device |
| US3711917A (en) * | 1969-08-18 | 1973-01-23 | North American Rockwell | Coated spring |
| US3937317A (en) * | 1975-01-02 | 1976-02-10 | Bird Machine Company, Inc. | Components for wear-resistant surfacing helical metal conveyor blades and the so surfaced blades |
-
1975
- 1975-07-01 CH CH853075A patent/CH588987A5/xx not_active IP Right Cessation
-
1976
- 1976-06-23 DE DE19762628015 patent/DE2628015A1/de not_active Ceased
- 1976-06-25 US US05/700,060 patent/US4091693A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3635538A1 (de) * | 1986-10-18 | 1988-04-28 | Hawera Probst Kg Hartmetall | Bohrwerkzeug mit austauschbarer foerderwendel |
| US4852670A (en) * | 1986-10-18 | 1989-08-01 | Hawera Probst Gmbh & Co. | Drilling tool with an exchangeable feed helix |
| US11525308B2 (en) | 2018-06-11 | 2022-12-13 | Hilti Aktiengesellschaft | Drilling device |
Also Published As
| Publication number | Publication date |
|---|---|
| US4091693A (en) | 1978-05-30 |
| DE2628015A1 (de) | 1977-01-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |