CA964257A - Hydraulically operated apparatus for mechanical splitting of rock and the like - Google Patents

Hydraulically operated apparatus for mechanical splitting of rock and the like

Info

Publication number
CA964257A
CA964257A CA132,138A CA132138A CA964257A CA 964257 A CA964257 A CA 964257A CA 132138 A CA132138 A CA 132138A CA 964257 A CA964257 A CA 964257A
Authority
CA
Canada
Prior art keywords
rock
hydraulically operated
operated apparatus
mechanical splitting
splitting
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
CA132,138A
Other languages
English (en)
Other versions
CA132138S (en
Inventor
Helmut Darda
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA964257A publication Critical patent/CA964257A/en
Expired legal-status Critical Current

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)
CA132,138A 1971-01-13 1972-01-11 Hydraulically operated apparatus for mechanical splitting of rock and the like Expired CA964257A (en)

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
CA964257A true CA964257A (en) 1975-03-11

Family

ID=25760507

Family Applications (1)

Application Number Title Priority Date Filing Date
CA132,138A Expired CA964257A (en) 1971-01-13 1972-01-11 Hydraulically operated apparatus for mechanical splitting of rock and the like

Country Status (14)

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

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 (enEXAMPLES) * 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
EP0392030A4 (en) * 1988-08-19 1991-04-17 Spetsializirovanny Trest Po Romontu Promyshlennykh Zdany I Soorzheny Predpriyaty Chernoi Metallurgii Tsentralnogo Raiona Device for splitting monolithic objects
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
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
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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE263759C (enEXAMPLES) *
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
FI54073B (fi) 1978-06-30
AT315783B (de) 1974-06-10
JPS5147121B1 (enEXAMPLES) 1976-12-13
NO136003B (enEXAMPLES) 1977-03-28
AU3786172A (en) 1973-07-19
US3791698A (en) 1974-02-12
NL7200162A (enEXAMPLES) 1972-07-17
GB1369907A (en) 1974-10-09
ES398688A1 (es) 1974-07-16
NL153301B (nl) 1977-05-16
SE392746B (sv) 1977-04-18
FI54073C (fi) 1978-10-10
AU465736B2 (en) 1975-10-09
NO136003C (enEXAMPLES) 1977-07-06
IT944624B (it) 1973-04-20
FR2122165A5 (enEXAMPLES) 1972-08-25
BE777977A (fr) 1972-05-02

Similar Documents

Publication Publication Date Title
CA974217A (en) Apparatus for crushing and/or compacting
CA985313A (en) Hydraulically actuated apparatus for the mechanical splitting of stones
CA964257A (en) Hydraulically operated apparatus for mechanical splitting of rock and the like
ZA737529B (en) Device for centering of timber blocks and the like
CA957182A (en) Boring and facing apparatus
CA944981A (en) Drilling apparatus
AU473399B2 (en) Crushing apparatus
CA934271A (en) Hydraulic impactor methods and apparatus
AU4410972A (en) Plumbing means and method
CA957183A (en) Boring and facing apparatus
CA867126A (en) Method and means for moving structures hydraulically
CA877536A (en) Rock breaking method and apparatus
CA891381A (en) Rock splitting apparatus
CA886442A (en) Methods of and apparatus for rock breaking
CA869782A (en) Boring method and apparatus
CA878952A (en) Underwater mining apparatus and method
CA874549A (en) Apparatus for geological core-logging and the like
CA948891A (en) Drilling apparatus
AU477380B2 (en) Drilling apparatus
CA867216A (en) Drilling apparatus
AU477379B2 (en) Drilling apparatus
CA878316A (en) Method and apparatus for moving earth and the like materials
CA878317A (en) Method and apparatus for moving earth and the like materials
CA886914A (en) Method and apparatus for borehole operations
CA874846A (en) Rock drilling apparatus