SE404060B - SCARE HEAD - Google Patents

SCARE HEAD

Info

Publication number
SE404060B
SE404060B SE7309081A SE7309081A SE404060B SE 404060 B SE404060 B SE 404060B SE 7309081 A SE7309081 A SE 7309081A SE 7309081 A SE7309081 A SE 7309081A SE 404060 B SE404060 B SE 404060B
Authority
SE
Sweden
Prior art keywords
scare
head
scare head
Prior art date
Application number
SE7309081A
Other languages
Swedish (sv)
Inventor
S Sigott
H Schwelberger
Original Assignee
Voest 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 Voest Ag filed Critical Voest Ag
Publication of SE404060B publication Critical patent/SE404060B/en

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
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/22—Mineral freed by means not involving slitting by rotary drills with breaking-down means, e.g. wedge-shaped drills, i.e. the rotary axis of the tool carrier being substantially perpendicular to the working face, e.g. MARIETTA-type
SE7309081A 1972-06-30 1973-06-28 SCARE HEAD SE404060B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT563572A AT323691B (en) 1972-06-30 1972-06-30 SHEARING DEVICE

Publications (1)

Publication Number Publication Date
SE404060B true SE404060B (en) 1978-09-18

Family

ID=3577952

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7309081A SE404060B (en) 1972-06-30 1973-06-28 SCARE HEAD

Country Status (18)

Country Link
JP (1) JPS545222B2 (en)
AR (1) AR195122A1 (en)
AT (1) AT323691B (en)
BE (1) BE801768A (en)
BG (1) BG30028A3 (en)
BR (1) BR7304851D0 (en)
CA (1) CA1003863A (en)
CS (1) CS186252B2 (en)
DD (1) DD104596A5 (en)
DE (1) DE2332470C3 (en)
ES (1) ES416344A1 (en)
FR (1) FR2191015B1 (en)
GB (1) GB1418944A (en)
HU (1) HU170318B (en)
PL (1) PL89339B1 (en)
RO (1) RO67459A (en)
SE (1) SE404060B (en)
ZA (1) ZA734362B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2451286C3 (en) * 1974-10-29 1983-01-20 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Cutting roller for tunneling machines
DE2746169C2 (en) * 1977-10-14 1984-05-10 Gesteins- Und Tiefbau Gmbh, 4350 Recklinghausen Longitudinal cutting head for a partial cut tunneling machine, especially for tunneling in mining
FR2485294A1 (en) * 1980-06-23 1981-12-24 Trt Telecom Radio Electr FREQUENCY DEMODULATOR USING A VARIABLE DELAY CIRCUIT WITH RECEIVED FREQUENCY
JPS6124450Y2 (en) * 1981-03-16 1986-07-22
JPS6388535U (en) * 1986-11-28 1988-06-09
GB8905327D0 (en) * 1989-03-08 1989-04-19 Senger Matt N Planing machine cutter
KR20010102337A (en) * 1999-02-25 2001-11-15 추후제출 Advancing device for boring sections of roadway, tunnels or similar
CN113550758A (en) * 2021-08-03 2021-10-26 广州市市政集团有限公司 Guide type miniature pipe jacking construction method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1183372A (en) * 1957-06-07 1959-07-07 Drill head
US3064958A (en) * 1960-09-27 1962-11-20 Joy Mfg Co Drilling, core cutting and dislodging head for mining machines
GB1074046A (en) * 1964-07-08 1967-06-28 Gorlovsky Mashinostroiteljny Z Cutting-loading drum unit for continuous mining and heading machines
FR1427180A (en) * 1964-12-22 1966-02-04 Lorraine Houilleres Boring method and device allowing its implementation
US3389758A (en) * 1965-10-20 1968-06-25 Buhler Markus Deep-boring apparatus incorporating an electrical boring unit

Also Published As

Publication number Publication date
BE801768A (en) 1973-10-15
GB1418944A (en) 1975-12-24
AU5752873A (en) 1975-01-09
DE2332470B2 (en) 1977-03-10
BR7304851D0 (en) 1974-08-15
FR2191015B1 (en) 1977-02-18
DE2332470A1 (en) 1974-03-07
ES416344A1 (en) 1976-02-16
AT323691B (en) 1975-07-25
FR2191015A1 (en) 1974-02-01
RO67459A (en) 1980-03-15
BG30028A3 (en) 1981-03-16
JPS4964201A (en) 1974-06-21
AR195122A1 (en) 1973-09-10
CA1003863A (en) 1977-01-18
JPS545222B2 (en) 1979-03-14
DE2332470C3 (en) 1984-05-10
DD104596A5 (en) 1974-03-12
ZA734362B (en) 1974-06-26
HU170318B (en) 1977-05-28
PL89339B1 (en) 1976-11-30
CS186252B2 (en) 1978-11-30

Similar Documents

Publication Publication Date Title
FI53333C (en) TORKNINGSCYLINDERGRUPP I EN FLERCYLINDERTORK FOER EN MATERIALBANA I SYNNERHET FOER PAPPER
PL98702B1 (en) INSECTICIDE
AT324072B (en) WENDELBOHREB
AT353108B (en) SKIBOB
AT323930B (en) UNDERMATTRESS
SE404060B (en) SCARE HEAD
AT321675B (en) Knife head
TR17748A (en) CONTROLLED OSSILATOER
FI55561C (en) OEVERLADDAD FOERBRAENNINGSMOTOR I SYNNERHET OEVERLADDAD DIESELMOTOR
AT322779B (en) BOOKBOARD
ATA1035273A (en) LAUTERBODEN
IT981480B (en) SUBSTITUTED BENZIMIDAZOLS
IT986986B (en) INSECTICIDE PYROLIDINS
AT323460B (en) LIVESTOCK
FI56543B (en) FOERFARANDE FOER FRAMSTAELLNING I PASTAFRAMSTAELLNING ANVAENDBARA VINYLKLORIDKOPOLYMERISATPULVER
AT336296B (en) HEADGEAR
BR7301900D0 (en) SCREWING HEAD SCREWING HEAD
ATA365172A (en) LIVESTOCK
ATA324376A (en) MICROSCOPOCULAR
SU499140A1 (en) Letter head
SU486058A1 (en) Nozzle
SU555913A2 (en) Spray
ATA525672A (en) EXTRUSION HEAD
AT332137B (en) HEADGEAR
NO136705C (en) SPREADER HEAD.