JPS4983801U - - Google Patents
Info
- Publication number
- JPS4983801U JPS4983801U JP1973111810U JP11181073U JPS4983801U JP S4983801 U JPS4983801 U JP S4983801U JP 1973111810 U JP1973111810 U JP 1973111810U JP 11181073 U JP11181073 U JP 11181073U JP S4983801 U JPS4983801 U JP S4983801U
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/003—Arrangement of measuring or indicating devices for use during driving of tunnels, e.g. for guiding machines
-
- 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
- E21C35/24—Remote control specially adapted for machines for slitting or completely freeing the mineral
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Component Parts Of Construction Machinery (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Indicating Measured Values (AREA)
- Audible And Visible Signals (AREA)
- Debugging And Monitoring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19727235130U DE7235130U (de) | 1972-09-23 | 1972-09-23 | Anzeigevorrichtung zur ueberwachung des betriebszustandes -einer vortriebs- oder walzenschraemmaschine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4983801U true JPS4983801U (nl) | 1974-07-19 |
| JPS5245601Y2 JPS5245601Y2 (nl) | 1977-10-17 |
Family
ID=6632889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1973111810U Expired JPS5245601Y2 (nl) | 1972-09-23 | 1973-09-25 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3879725A (nl) |
| JP (1) | JPS5245601Y2 (nl) |
| DE (1) | DE7235130U (nl) |
| GB (1) | GB1397706A (nl) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2823995C2 (de) * | 1978-06-01 | 1983-09-22 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | An einem Hobel angeordneter Sender als Funkendschalter und/oder Hobelwegmesser u.dgl. |
| FR2541489B1 (fr) * | 1983-02-18 | 1985-09-13 | Sodeteg Tai | Dispositif de fixation de diodes electroluminescentes sur un tableau synoptique etanche |
| FR2643484B1 (fr) * | 1989-02-21 | 1993-08-06 | Telemecanique Electrique | Appareil electrique d'automatisme a signalisation d'etat |
| CN109488307B (zh) * | 2018-10-08 | 2020-04-07 | 大连理工大学 | 全断面岩石掘进机刀盘系统关键位置振动及应变的监测方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1389895A (en) * | 1920-10-27 | 1921-09-06 | Neil S Recorder Syndicate Ltd | Electrical signaling and indicating device for ships and other vessels |
| US3129421A (en) * | 1959-07-15 | 1964-04-14 | Lab For Electronics Inc | Data display apparatus |
| US2998597A (en) * | 1959-12-21 | 1961-08-29 | American Mach & Foundry | Illuminated indicator |
| DE1232901B (de) * | 1963-11-20 | 1967-01-26 | Demag Ag | Tunnelvortriebsmaschine |
-
1972
- 1972-09-23 DE DE19727235130U patent/DE7235130U/de not_active Expired
-
1973
- 1973-09-17 GB GB4350373A patent/GB1397706A/en not_active Expired
- 1973-09-18 US US398422A patent/US3879725A/en not_active Expired - Lifetime
- 1973-09-25 JP JP1973111810U patent/JPS5245601Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE7235130U (de) | 1973-02-01 |
| JPS5245601Y2 (nl) | 1977-10-17 |
| GB1397706A (en) | 1975-06-18 |
| US3879725A (en) | 1975-04-22 |