CA985313A - Hydraulically actuated apparatus for the mechanical splitting of stones - Google Patents

Hydraulically actuated apparatus for the mechanical splitting of stones

Info

Publication number
CA985313A
CA985313A CA174,421A CA174421A CA985313A CA 985313 A CA985313 A CA 985313A CA 174421 A CA174421 A CA 174421A CA 985313 A CA985313 A CA 985313A
Authority
CA
Canada
Prior art keywords
stones
hydraulically actuated
actuated 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
CA174,421A
Other languages
English (en)
Other versions
CA174421S (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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA985313A publication Critical patent/CA985313A/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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
CA174,421A 1972-06-20 1973-06-19 Hydraulically actuated apparatus for the mechanical splitting of stones Expired CA985313A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2229940A DE2229940C2 (de) 1972-06-20 1972-06-20 Hydraulisch betätigtes Gerät zum mechanischen Zerlegen von Gestein

Publications (1)

Publication Number Publication Date
CA985313A true CA985313A (en) 1976-03-09

Family

ID=5848170

Family Applications (1)

Application Number Title Priority Date Filing Date
CA174,421A Expired CA985313A (en) 1972-06-20 1973-06-19 Hydraulically actuated apparatus for the mechanical splitting of stones

Country Status (11)

Country Link
US (1) US3883178A (de)
JP (1) JPS5343121B2 (de)
CA (1) CA985313A (de)
CH (1) CH568140A5 (de)
DE (1) DE2229940C2 (de)
ES (1) ES416051A1 (de)
FR (1) FR2189627B1 (de)
GB (1) GB1411504A (de)
IT (1) IT985681B (de)
SE (1) SE401706B (de)
ZA (1) ZA733993B (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH581777A5 (de) * 1975-01-31 1976-11-15 Bieri Ag Liebefeld H
US4114951A (en) * 1977-05-09 1978-09-19 Edward R. Langfield Hydraulically actuated tool for mechanically splitting rock-like material
JPS55168436U (de) * 1979-05-21 1980-12-03
US4474410A (en) * 1981-03-31 1984-10-02 Kabushiki Kaisha Komatsu Seisakusho Power-driven, wedge-operated rock splitter
DE3228433C2 (de) * 1982-07-30 1985-08-29 Friedhelm 8390 Passau Porsfeld Steinspaltgerät zum mechanischen Zerlegen von Gestein
JPS60154494U (ja) * 1984-03-23 1985-10-15 三菱重工業株式会社 岩盤破砕装置
US4571002A (en) * 1984-05-10 1986-02-18 Kabushiki Kaisha Komatsu Seisakusho Hydraulic rock splitter
GB2172227B (en) * 1985-03-14 1988-08-10 Sermec Engineering Ltd Hydraulic wedge unit
US6267354B1 (en) 1997-04-18 2001-07-31 Future Alignments Limited Separating device
GB2328671B (en) * 1997-04-18 1999-06-09 Future Alignments Limited A separating device
FI121758B (fi) * 2008-11-21 2011-03-31 Kirnuvuori Oy Halkaisukiila
CN102366974B (zh) * 2011-10-08 2014-07-23 张家港市玉龙科技板材有限公司 应用于玻镁板生产线的切割装置
WO2015016745A2 (ru) * 2013-08-02 2015-02-05 Shustov Aleksey Nikolaevich Устройство для разрушения горных пород и соединения строительных конструкций
CN106762961B (zh) * 2017-03-01 2018-05-22 安徽尚德科技有限公司 一种劈裂顶推油缸
CN110318754A (zh) * 2019-07-19 2019-10-11 湖南烈岩科技有限公司 带有串联连接结构的劈裂棒
CN111927451B (zh) * 2020-08-11 2021-10-22 嘉兴市玖玛兰科技有限公司 一种煤矿开采劈裂机
CN113246311B (zh) * 2021-04-27 2022-12-13 苏州赛奥科传媒有限公司 一种用于石方混凝土破除的分裂机
CN114542064B (zh) * 2022-03-04 2023-03-28 徐州奔蓝机械科技有限公司 一种用于矿山开挖的劈裂机
CN116480746B (zh) * 2023-06-25 2023-08-18 常州市新世力液压机械设备有限公司 一种电辅助劈裂缸

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE305842B (de) * 1965-08-11 1968-11-11 H Darda
US3743357A (en) * 1971-11-26 1973-07-03 Fletcher H Co Reciprocating wedge structure including lubricant supply means
JPS4930881U (de) * 1972-06-19 1974-03-16

Also Published As

Publication number Publication date
JPS4963602A (de) 1974-06-20
IT985681B (it) 1974-12-10
ZA733993B (en) 1974-09-25
US3883178A (en) 1975-05-13
JPS5343121B2 (de) 1978-11-17
FR2189627B1 (de) 1976-06-18
GB1411504A (en) 1975-10-29
DE2229940C2 (de) 1974-03-21
ES416051A1 (es) 1976-03-01
SE401706B (sv) 1978-05-22
CH568140A5 (de) 1975-10-31
DE2229940B1 (de) 1973-08-23
FR2189627A1 (de) 1974-01-25

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