JPS5245601Y2 - - Google Patents

Info

Publication number
JPS5245601Y2
JPS5245601Y2 JP1973111810U JP11181073U JPS5245601Y2 JP S5245601 Y2 JPS5245601 Y2 JP S5245601Y2 JP 1973111810 U JP1973111810 U JP 1973111810U JP 11181073 U JP11181073 U JP 11181073U JP S5245601 Y2 JPS5245601 Y2 JP S5245601Y2
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.)
Expired
Application number
JP1973111810U
Other versions
JPS4983801U (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS4983801U publication Critical patent/JPS4983801U/ja
Application granted granted Critical
Publication of JPS5245601Y2 publication Critical patent/JPS5245601Y2/ja
Expired legal-status Critical Current

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)
  • Debugging And Monitoring (AREA)
  • Audible And Visible Signals (AREA)
JP1973111810U 1972-09-23 1973-09-25 Expired JPS5245601Y2 (ja)

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 JPS4983801U (ja) 1974-07-19
JPS5245601Y2 true JPS5245601Y2 (ja) 1977-10-17

Family

ID=6632889

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1973111810U Expired JPS5245601Y2 (ja) 1972-09-23 1973-09-25

Country Status (4)

Country Link
US (1) US3879725A (ja)
JP (1) JPS5245601Y2 (ja)
DE (1) DE7235130U (ja)
GB (1) GB1397706A (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE7235130U (de) 1973-02-01
JPS4983801U (ja) 1974-07-19
GB1397706A (en) 1975-06-18
US3879725A (en) 1975-04-22

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