IT944624B - Apparecchio azionato idraulicamen te per sminuzzare meccanicamente roccia - Google Patents

Apparecchio azionato idraulicamen te per sminuzzare meccanicamente roccia

Info

Publication number
IT944624B
IT944624B IT33194/71A IT3319471A IT944624B IT 944624 B IT944624 B IT 944624B IT 33194/71 A IT33194/71 A IT 33194/71A IT 3319471 A IT3319471 A IT 3319471A IT 944624 B IT944624 B IT 944624B
Authority
IT
Italy
Prior art keywords
smining
roccia
mechanically
hydraulically driven
driven appliance
Prior art date
Application number
IT33194/71A
Other languages
English (en)
Original Assignee
Darda H
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
Priority claimed from DE2101353A external-priority patent/DE2101353C3/de
Priority claimed from DE19712138071 external-priority patent/DE2138071C3/de
Application filed by Darda H filed Critical Darda H
Application granted granted Critical
Publication of IT944624B publication Critical patent/IT944624B/it

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/04—Other methods or devices for dislodging with or without loading by devices with parts pressed mechanically against the wall of a borehole or a slit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
IT33194/71A 1971-01-13 1971-12-31 Apparecchio azionato idraulicamen te per sminuzzare meccanicamente roccia IT944624B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2101353A DE2101353C3 (de) 1971-01-13 1971-01-13 Hydraulisch betätigtes Gerät zum mechanischen Zerlegen von Gestein
DE19712138071 DE2138071C3 (de) 1971-07-30 1971-07-30 Hydraulisch betätigtes Gerät zum mechanischen Zerlegen von Gestein

Publications (1)

Publication Number Publication Date
IT944624B true IT944624B (it) 1973-04-20

Family

ID=25760507

Family Applications (1)

Application Number Title Priority Date Filing Date
IT33194/71A IT944624B (it) 1971-01-13 1971-12-31 Apparecchio azionato idraulicamen te per sminuzzare meccanicamente roccia

Country Status (14)

Country Link
US (1) US3791698A (it)
JP (1) JPS5147121B1 (it)
AT (1) AT315783B (it)
AU (1) AU465736B2 (it)
BE (1) BE777977A (it)
CA (1) CA964257A (it)
ES (1) ES398688A1 (it)
FI (1) FI54073C (it)
FR (1) FR2122165A5 (it)
GB (1) GB1369907A (it)
IT (1) IT944624B (it)
NL (1) NL153301B (it)
NO (1) NO136003C (it)
SE (1) SE392746B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2336063C2 (de) * 1973-07-16 1975-06-26 Helmut 7712 Blumberg Darda Hydraulisch betätigtes Gerät zum mechanischen Zerlegen von Gestein
CH581777A5 (it) * 1975-01-31 1976-11-15 Bieri Ag Liebefeld H
DE2948763A1 (de) * 1979-12-04 1981-06-11 Hilti AG, 9494 Schaan Verfahren zur herstellung von durchbruechen in gestein und mauerwerk
GB8514122D0 (en) * 1985-06-05 1985-07-10 Ilukkumbure P W Jack bolt
US4781418A (en) * 1987-06-01 1988-11-01 Silvano Pocci Fluid actuated apparatus for mechanically splitting rock-like material
US4790602A (en) * 1987-09-21 1988-12-13 Silvano Pocci Fluid actuated apparatus for mechanically splitting rock-like material
JPH03500909A (ja) * 1988-08-19 1991-02-28 スペツィアリジロバニイ　トレスト　ポ　レモントゥ　プロミシレンニヒ　ツダニイ　イ　スールジェニイ　プレデプリヤティ　チェルノイ　メタルウルギイ　ツェントラルノゴ　ライオナ　“ツェントルメタルウルグレモント” 一体構造物を分解させるための装置
ITVB20050001A1 (it) * 2005-02-24 2005-05-26 Tania Cottini Cuneo spaccaroccia pneumatico k25
CN105003264A (zh) * 2015-08-13 2015-10-28 成都凯隆机械维修有限公司 一种液压岩劈裂机的劈裂系统
CN105019899A (zh) * 2015-08-13 2015-11-04 成都凯隆机械维修有限公司 一种石材开采液压劈裂机的楔块系统
CN104999568A (zh) * 2015-08-13 2015-10-28 成都凯隆机械维修有限公司 一种石材劈裂机的楔块系统
CN104999567A (zh) * 2015-08-13 2015-10-28 成都凯隆机械维修有限公司 一种液压岩石混凝土劈裂机的楔块系统
CN105003265A (zh) * 2015-08-13 2015-10-28 成都凯隆机械维修有限公司 一种液压石材开采劈裂机的劈裂枪系统
CN105014796A (zh) * 2015-08-13 2015-11-04 成都凯隆机械维修有限公司 一种岩石混凝土液压劈裂机的楔块系统
CN105019900A (zh) * 2015-08-13 2015-11-04 成都凯隆机械维修有限公司 一种液压劈裂机的楔块系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE263759C (it) *
US2225852A (en) * 1939-11-15 1940-12-24 Nicholas A Acordi Coal mining tool
US2328661A (en) * 1941-03-10 1943-09-07 Joseph F Maloney Breaking device
US3558191A (en) * 1969-01-23 1971-01-26 Fletcher Co H E Means for applying wedging forces to minerals and other bodies
US3488093A (en) * 1969-02-14 1970-01-06 Helmut Darda Pressure breaker
US3572840A (en) * 1969-03-21 1971-03-30 Fletcher Co H E Means for applying wedging force to mineral and other bodies

Also Published As

Publication number Publication date
NO136003B (it) 1977-03-28
AU3786172A (en) 1973-07-19
US3791698A (en) 1974-02-12
GB1369907A (en) 1974-10-09
CA964257A (en) 1975-03-11
SE392746B (sv) 1977-04-18
AU465736B2 (en) 1975-10-09
FI54073B (fi) 1978-06-30
ES398688A1 (es) 1974-07-16
FR2122165A5 (it) 1972-08-25
BE777977A (fr) 1972-05-02
NL7200162A (it) 1972-07-17
JPS5147121B1 (it) 1976-12-13
AT315783B (de) 1974-06-10
NL153301B (nl) 1977-05-16
FI54073C (fi) 1978-10-10
NO136003C (it) 1977-07-06

Similar Documents

Publication Publication Date Title
IT951413B (it) Apparecchio per fucinatura
IT961167B (it) Procedimento di candeggio
AT312517B (de) Schürfkübel
IT952082B (it) Complesso per cucinare
IT944624B (it) Apparecchio azionato idraulicamen te per sminuzzare meccanicamente roccia
IT957659B (it) Innesto a frizione
BR7204502D0 (pt) Aparelho varredor
IT952799B (it) Innesto a frizione
AR195719A1 (es) Embrague
BE791463A (fr) Garde-corps
IT960436B (it) Innesto a frizione
AT353650B (de) Zerlegbare fussbekleidung
AT330584B (de) Rodelschlitten
SE385764B (sv) Rundrivanordning
IT947267B (it) Girarrosto
DE2206976B2 (de) Antriebsvorrichtung
BR7309034D0 (pt) Embreagem
DE2135701B2 (de) Magnetron
IT961626B (it) Piccone di piccozza per alpinismo
AT319986B (de) Eismaschine
BR7205868D0 (pt) Aparelho para vacinacao
BE774140A (fr) Panneau amovible
BE816628A (fr) Embrayage
IT974096B (it) Composti fenilstilbeniltriazolici
AT349809B (de) Erntemaschine