JPS5344883B2 - - Google Patents

Info

Publication number
JPS5344883B2
JPS5344883B2 JP7353473A JP7353473A JPS5344883B2 JP S5344883 B2 JPS5344883 B2 JP S5344883B2 JP 7353473 A JP7353473 A JP 7353473A JP 7353473 A JP7353473 A JP 7353473A JP S5344883 B2 JPS5344883 B2 JP S5344883B2
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
JP7353473A
Other versions
JPS4966505A (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 JPS4966505A publication Critical patent/JPS4966505A/ja
Publication of JPS5344883B2 publication Critical patent/JPS5344883B2/ja
Expired legal-status Critical Current

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
JP7353473A 1972-06-30 1973-06-29 Expired JPS5344883B2 (ja)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
JPS4966505A JPS4966505A (ja) 1974-06-27
JPS5344883B2 true JPS5344883B2 (ja) 1978-12-02

Family

ID=3578020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7353473A Expired JPS5344883B2 (ja) 1972-06-30 1973-06-29

Country Status (22)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS6421123U (ja) * 1987-07-29 1989-02-02
JPS6421124U (ja) * 1987-07-29 1989-02-02

Families Citing this family (4)

* 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
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

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS6421123U (ja) * 1987-07-29 1989-02-02
JPS6421124U (ja) * 1987-07-29 1989-02-02

Also Published As

Publication number Publication date
DE2332471A1 (de) 1974-01-17
RO68296A (ro) 1980-08-15
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 (ja) 1976-06-30
DD104599A5 (ja) 1974-03-12
CA982164A (en) 1976-01-20
GB1414008A (en) 1975-11-12
FR2191016A1 (ja) 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 (ja) 1977-02-18
ES416343A1 (es) 1976-02-16
JPS4966505A (ja) 1974-06-27
AR203085A1 (es) 1975-08-14
AU5753173A (en) 1975-01-09

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