GB1414008A - Mining machine - Google Patents

Mining machine

Info

Publication number
GB1414008A
GB1414008A GB3105473A GB3105473A GB1414008A GB 1414008 A GB1414008 A GB 1414008A GB 3105473 A GB3105473 A GB 3105473A GB 3105473 A GB3105473 A GB 3105473A GB 1414008 A GB1414008 A GB 1414008A
Authority
GB
United Kingdom
Prior art keywords
june
mining machine
shaft
tool
mining
Prior art date
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
GB3105473A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Voestalpine AG
Original Assignee
Voestalpine AG
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 Voestalpine AG filed Critical Voestalpine AG
Publication of GB1414008A publication Critical patent/GB1414008A/en
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

Abstract

1414008 Mining machines VEREINIGTE OSTERREICHISCHE EISEN-UND STAHLWERKE-ALPINE MONTAN AG 29 June 1973 [30 June 1972] 31054/73 Heading E1F A mining machine of the type in which cutting tools 4 are mounted on driving shafts 3 on the end of a jib arm 1, has overload protection in the form of a torque limiting clutch 5 mounted between each shaft 3 and cutting tool 4. A slip clutch arrangement is employed in which split rings 7, 9 bear against tool and shaft under the influence of wedge elements 10, 11 acted on by screws 12.
GB3105473A 1972-06-30 1973-06-29 Mining machine Expired GB1414008A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT564172A AT316462B (en) 1972-06-30 1972-06-30 Partial cut cutting machine

Publications (1)

Publication Number Publication Date
GB1414008A true GB1414008A (en) 1975-11-12

Family

ID=3578020

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3105473A Expired GB1414008A (en) 1972-06-30 1973-06-29 Mining machine

Country Status (22)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT339235B (en) * 1975-09-02 1977-10-10 Voest Ag SCRAPING MACHINE
GB1584752A (en) * 1977-05-25 1981-02-18 Transport Secretary Of State F Rock cutting tools
JPS6082226U (en) * 1983-11-09 1985-06-07 株式会社石田衡器製作所 Product weighing and pricing device
DE3414195A1 (en) * 1984-04-14 1985-10-24 Charbonnages De France, Paris TURNING BODY OF A CUTTING HEAD OF A PARTIAL CUTTING DRIVE
AT385086B (en) * 1986-04-16 1988-02-10 Voest Alpine Ag DRIVE ARRANGEMENT FOR THE SCRAPER HEADS OF A SCRAPER
JPS6421124U (en) * 1987-07-29 1989-02-02
JPS6421123U (en) * 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 (en) 1974-01-17
RO68296A (en) 1980-08-15
BR7304878D0 (en) 1974-08-15
DE7323702U (en) 1976-06-24
HU171018B (en) 1977-10-28
BG30027A3 (en) 1981-03-16
ZA734361B (en) 1974-06-26
SU566531A3 (en) 1977-07-25
YU35657B (en) 1981-04-30
PL87081B1 (en) 1976-06-30
JPS5344883B2 (en) 1978-12-02
DD104599A5 (en) 1974-03-12
CA982164A (en) 1976-01-20
FR2191016A1 (en) 1974-02-01
SE404063B (en) 1978-09-18
YU178973A (en) 1980-09-25
AT316462B (en) 1974-07-10
CS184328B2 (en) 1978-08-31
US3834763A (en) 1974-09-10
BE801771A (en) 1973-10-15
FR2191016B1 (en) 1977-02-18
ES416343A1 (en) 1976-02-16
JPS4966505A (en) 1974-06-27
AR203085A1 (en) 1975-08-14
AU5753173A (en) 1975-01-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee