RO68296A - Combina miniera - Google Patents

Combina miniera

Info

Publication number
RO68296A
RO68296A RO7375292A RO7529273A RO68296A RO 68296 A RO68296 A RO 68296A RO 7375292 A RO7375292 A RO 7375292A RO 7529273 A RO7529273 A RO 7529273A RO 68296 A RO68296 A RO 68296A
Authority
RO
Romania
Prior art keywords
miniera
combina
combina miniera
Prior art date
Application number
RO7375292A
Other languages
English (en)
French (fr)
Inventor
Siegfried Sigott
Original Assignee
Vereinigte Osterreichische Eisen-Und-Stahlwerke-Alpine Montan Ag,At
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 by Vereinigte Osterreichische Eisen-Und-Stahlwerke-Alpine Montan Ag,At filed Critical Vereinigte Osterreichische Eisen-Und-Stahlwerke-Alpine Montan Ag,At
Publication of RO68296A publication Critical patent/RO68296A/ro

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
    • E21D9/104—Cutting tool fixtures
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • E21C35/04—Safety devices
    • E21C35/043—Protection against overload during transfer of machines for slitting or completely freeing the mineral from the seam
RO7375292A 1972-06-30 1973-06-30 Combina miniera RO68296A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT564172A AT316462B (de) 1972-06-30 1972-06-30 Teilschnitt-Schrämmaschine

Publications (1)

Publication Number Publication Date
RO68296A true RO68296A (ro) 1980-08-15

Family

ID=3578020

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7375292A RO68296A (ro) 1972-06-30 1973-06-30 Combina miniera

Country Status (22)

Country Link
US (1) US3834763A (ro)
JP (1) JPS5344883B2 (ro)
AR (1) AR203085A1 (ro)
AT (1) AT316462B (ro)
AU (1) AU5753173A (ro)
BE (1) BE801771A (ro)
BG (1) BG30027A3 (ro)
BR (1) BR7304878D0 (ro)
CA (1) CA982164A (ro)
CS (1) CS184328B2 (ro)
DD (1) DD104599A5 (ro)
DE (2) DE7323702U (ro)
ES (1) ES416343A1 (ro)
FR (1) FR2191016B1 (ro)
GB (1) GB1414008A (ro)
HU (1) HU171018B (ro)
PL (1) PL87081B1 (ro)
RO (1) RO68296A (ro)
SE (1) SE404063B (ro)
SU (1) SU566531A3 (ro)
YU (1) YU35657B (ro)
ZA (1) ZA734361B (ro)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT339235B (de) * 1975-09-02 1977-10-10 Voest Ag Schrammaschine
GB1584752A (en) * 1977-05-25 1981-02-18 Transport Secretary Of State F Rock cutting tools
JPS6082226U (ja) * 1983-11-09 1985-06-07 株式会社石田衡器製作所 商品の計量値付け装置
DE3414195A1 (de) * 1984-04-14 1985-10-24 Charbonnages De France, Paris Drehkoerper eines schneidkopfes einer teilschnittvortriebsmaschine
AT385086B (de) * 1986-04-16 1988-02-10 Voest Alpine Ag Antriebsanordnung fuer die schraemkoepfe einer schraemmaschine
JPS6421124U (ro) * 1987-07-29 1989-02-02
JPS6421123U (ro) * 1987-07-29 1989-02-02

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1148975A (en) * 1909-03-17 1915-08-03 Harry A Kuhn Mining-machine.
US1554755A (en) * 1924-07-23 1925-09-22 Ingersoll Rand Co Clutch coupling
US2695164A (en) * 1950-05-03 1954-11-23 Lee Norse Co Continuous mining machine with oscillating groups of rotary cutters
US2760800A (en) * 1951-12-19 1956-08-28 Stephen N Wekeman Multi-purposed collar for shafts
US3693734A (en) * 1970-10-30 1972-09-26 Richmond Mfg Co Boring auger for horizontal earth boring machine

Also Published As

Publication number Publication date
DE2332471A1 (de) 1974-01-17
BR7304878D0 (pt) 1974-08-15
DE7323702U (de) 1976-06-24
HU171018B (hu) 1977-10-28
BG30027A3 (en) 1981-03-16
ZA734361B (en) 1974-06-26
SU566531A3 (ru) 1977-07-25
YU35657B (en) 1981-04-30
PL87081B1 (ro) 1976-06-30
JPS5344883B2 (ro) 1978-12-02
DD104599A5 (ro) 1974-03-12
CA982164A (en) 1976-01-20
GB1414008A (en) 1975-11-12
FR2191016A1 (ro) 1974-02-01
SE404063B (sv) 1978-09-18
YU178973A (en) 1980-09-25
AT316462B (de) 1974-07-10
CS184328B2 (en) 1978-08-31
US3834763A (en) 1974-09-10
BE801771A (fr) 1973-10-15
FR2191016B1 (ro) 1977-02-18
ES416343A1 (es) 1976-02-16
JPS4966505A (ro) 1974-06-27
AR203085A1 (es) 1975-08-14
AU5753173A (en) 1975-01-09

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