GB1411504A - Rock splitting apparatus for mechanically breaking rock - Google Patents

Rock splitting apparatus for mechanically breaking rock

Info

Publication number
GB1411504A
GB1411504A GB2935173A GB2935173A GB1411504A GB 1411504 A GB1411504 A GB 1411504A GB 2935173 A GB2935173 A GB 2935173A GB 2935173 A GB2935173 A GB 2935173A GB 1411504 A GB1411504 A GB 1411504A
Authority
GB
United Kingdom
Prior art keywords
separable members
separable
members
slots
rock
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
GB2935173A
Other languages
English (en)
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
Publication of GB1411504A publication Critical patent/GB1411504A/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)
GB2935173A 1972-06-20 1973-06-20 Rock splitting apparatus for mechanically breaking rock Expired GB1411504A (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
GB1411504A true GB1411504A (en) 1975-10-29

Family

ID=5848170

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2935173A Expired GB1411504A (en) 1972-06-20 1973-06-20 Rock splitting apparatus for mechanically breaking rock

Country Status (11)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172227A (en) * 1985-03-14 1986-09-17 Sermec Engineering Ltd Hydraulic wedge unit
CN111927451A (zh) * 2020-08-11 2020-11-13 童鑫峰 一种煤矿开采劈裂机

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH581777A5 (enExample) * 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 (enExample) * 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
GB2328671B (en) * 1997-04-18 1999-06-09 Future Alignments Limited A separating device
WO1998047809A1 (en) * 1997-04-18 1998-10-29 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
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 (enExample) * 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 (enExample) * 1972-06-19 1974-03-16

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172227A (en) * 1985-03-14 1986-09-17 Sermec Engineering Ltd Hydraulic wedge unit
CN111927451A (zh) * 2020-08-11 2020-11-13 童鑫峰 一种煤矿开采劈裂机
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

Also Published As

Publication number Publication date
JPS5343121B2 (enExample) 1978-11-17
ES416051A1 (es) 1976-03-01
IT985681B (it) 1974-12-10
FR2189627B1 (enExample) 1976-06-18
DE2229940C2 (de) 1974-03-21
ZA733993B (en) 1974-09-25
DE2229940B1 (de) 1973-08-23
US3883178A (en) 1975-05-13
CA985313A (en) 1976-03-09
SE401706B (sv) 1978-05-22
FR2189627A1 (enExample) 1974-01-25
CH568140A5 (enExample) 1975-10-31
JPS4963602A (enExample) 1974-06-20

Similar Documents

Publication Publication Date Title
GB1411504A (en) Rock splitting apparatus for mechanically breaking rock
GB1502462A (en) Linear motion bearing blocks
US3700082A (en) Differential drive mechanism
GB1032947A (en) Rotatable shaft locking means
GB1437515A (en) Hydraulic drive for operating an elevator
GB1464008A (en) Bearing assemblies
GB1368340A (en) Earth boring bit
GB1525193A (en) Ball valves
GB1184088A (en) Embossing Machine
GB1367293A (en) Piston and cylinder assemblies
GB1394522A (en) Ba-l and socket joints
US3169423A (en) Rolling mills
ES445629A1 (es) Perfeccionamientos introducidos en un freno de disco.
US3963281A (en) Expansion bearing assembly for a converter carrying trunnion
ES461747A1 (es) Perfeccionamientos en frenos de disco de auto-activacion.
US2057875A (en) Universal joint
US2342675A (en) Track shoe
GB1413205A (en) Rolling element bearings
US1342541A (en) Bearing
GB1355949A (en) Rolling element bearing
US2641516A (en) Combined roller and ball bearing
FR2326622A1 (fr) Frein a disque
US3540552A (en) Device for clamping together two machine parts,displaceable relative to each other,particularly of work tool machines
US1292392A (en) Piston-packing.
GB1001805A (en) Improvements in disc brakes

Legal Events

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