JPS503722B1 - - Google Patents
Info
- Publication number
- JPS503722B1 JPS503722B1 JP45106678A JP10667870A JPS503722B1 JP S503722 B1 JPS503722 B1 JP S503722B1 JP 45106678 A JP45106678 A JP 45106678A JP 10667870 A JP10667870 A JP 10667870A JP S503722 B1 JPS503722 B1 JP S503722B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/08—Guiding the machine
- E21C35/12—Guiding the machine along a conveyor for the cut material
- E21C35/14—Equipment for pressing the conveyor towards the working face
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)
- Fluid-Pressure Circuits (AREA)
- Actuator (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Reciprocating Conveyors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702004056 DE2004056A1 (de) | 1970-01-30 | 1970-01-30 | Rueckeinrichtung fuer die Fuehrung einer im untertaegigen Strebbau eingesetzten Gewinnungsmaschine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS503722B1 true JPS503722B1 (ja) | 1975-02-08 |
Family
ID=5760861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45106678A Pending JPS503722B1 (ja) | 1970-01-30 | 1970-12-02 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3721159A (ja) |
| JP (1) | JPS503722B1 (ja) |
| BE (1) | BE757694A (ja) |
| DE (1) | DE2004056A1 (ja) |
| FR (1) | FR2066284A5 (ja) |
| GB (1) | GB1336576A (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019105969A1 (en) * | 2017-11-28 | 2019-06-06 | Koninklijke Philips N.V. | Oral cleaning device with variable fluid pressurization |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2576747A (en) * | 1946-01-24 | 1951-11-27 | Austin U Bryant | Liquid dispenser with means to vary a measured discharge |
| US2980024A (en) * | 1957-03-04 | 1961-04-18 | Rolls Royce | Variable-delivery positive displacement pump |
| US3007464A (en) * | 1957-09-19 | 1961-11-07 | Kugelfischer G Schaefer & Co | Fuel injection pumps |
| US3190185A (en) * | 1961-07-11 | 1965-06-22 | Honeywell Inc | Servomotor with monitor |
| US3288071A (en) * | 1964-12-16 | 1966-11-29 | Herbert E Anderson | Chemical ratio feed pump |
| US3422926A (en) * | 1966-12-29 | 1969-01-21 | Houdaille Industries Inc | Variable discharge lubricant distributor |
| US3510235A (en) * | 1968-09-25 | 1970-05-05 | Daimler Benz Ag | Piston pump |
-
0
- BE BE757694D patent/BE757694A/xx not_active IP Right Cessation
-
1970
- 1970-01-30 DE DE19702004056 patent/DE2004056A1/de active Pending
- 1970-10-21 FR FR7037939A patent/FR2066284A5/fr not_active Expired
- 1970-12-02 JP JP45106678A patent/JPS503722B1/ja active Pending
- 1970-12-22 GB GB6081670A patent/GB1336576A/en not_active Expired
- 1970-12-31 US US00103081A patent/US3721159A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1336576A (en) | 1973-11-07 |
| BE757694A (fr) | 1971-04-01 |
| FR2066284A5 (ja) | 1971-08-06 |
| US3721159A (en) | 1973-03-20 |
| DE2004056A1 (de) | 1971-08-05 |