DE2311723C2 - Hydraulisch betätigbares Gerät zum mechanischen Zerlegen von Gestein - Google Patents

Hydraulisch betätigbares Gerät zum mechanischen Zerlegen von Gestein

Info

Publication number
DE2311723C2
DE2311723C2 DE2311723A DE2311723A DE2311723C2 DE 2311723 C2 DE2311723 C2 DE 2311723C2 DE 2311723 A DE2311723 A DE 2311723A DE 2311723 A DE2311723 A DE 2311723A DE 2311723 C2 DE2311723 C2 DE 2311723C2
Authority
DE
Germany
Prior art keywords
sliding wedge
pot
piston rod
pressure jaws
sliding
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
DE2311723A
Other languages
German (de)
English (en)
Other versions
DE2311723B1 (de
Inventor
Helmut 7712 Blumberg 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
Priority to DE2311723A priority Critical patent/DE2311723C2/de
Priority to CH168874A priority patent/CH565317A5/xx
Priority to FR7404548A priority patent/FR2220631B1/fr
Priority to AT114474A priority patent/AT330048B/de
Priority to ZA00741090A priority patent/ZA741090B/xx
Priority to IT48550/74A priority patent/IT1008902B/it
Priority to BE141139A priority patent/BE811290A/xx
Priority to ES423612A priority patent/ES423612A1/es
Priority to SU742000268A priority patent/SU709005A3/ru
Priority to SE7402577A priority patent/SE407030B/xx
Priority to NO740730A priority patent/NO139902C/no
Priority to CA193,938A priority patent/CA983466A/en
Priority to JP2561774A priority patent/JPS5342002B2/ja
Priority to AU66267/74A priority patent/AU478579B2/en
Priority to US05/448,568 priority patent/US3957309A/en
Priority to NL747403116A priority patent/NL155071B/xx
Priority to GB1030674A priority patent/GB1411935A/en
Priority to BR1773/74A priority patent/BR7401773D0/pt
Publication of DE2311723B1 publication Critical patent/DE2311723B1/de
Application granted granted Critical
Publication of DE2311723C2 publication Critical patent/DE2311723C2/de
Priority to SE7900824A priority patent/SE438112B/sv
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)
  • Actuator (AREA)
  • Crushing And Grinding (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Earth Drilling (AREA)
  • Working Measures On Existing Buildindgs (AREA)
DE2311723A 1973-03-09 1973-03-09 Hydraulisch betätigbares Gerät zum mechanischen Zerlegen von Gestein Expired DE2311723C2 (de)

Priority Applications (19)

Application Number Priority Date Filing Date Title
DE2311723A DE2311723C2 (de) 1973-03-09 1973-03-09 Hydraulisch betätigbares Gerät zum mechanischen Zerlegen von Gestein
CH168874A CH565317A5 (en, 2012) 1973-03-09 1974-02-07
FR7404548A FR2220631B1 (en, 2012) 1973-03-09 1974-02-11
AT114474A AT330048B (de) 1973-03-09 1974-02-13 Hydraulisch betatigbares gerat zum mechanischen zerlegen von gestein
ZA00741090A ZA741090B (en) 1973-03-09 1974-02-19 Apparatus for mechanically breaking up rock
IT48550/74A IT1008902B (it) 1973-03-09 1974-02-20 Apparato idraulico azionato a pressione per sminuzzare meccanica mente le rocce
BE141139A BE811290A (fr) 1973-03-09 1974-02-20 Appareil actionne hydrauliquement pour la fragmentation mecanique de roches
ES423612A ES423612A1 (es) 1973-03-09 1974-02-25 Un aparato para la fragmentacion mecanica de roca.
SU742000268A SU709005A3 (ru) 1973-03-09 1974-02-26 Устройство дл механического дроблени горных пород
SE7402577A SE407030B (sv) 1973-03-09 1974-02-27 Verktyg for mekanisk sonderdelning av sten
NO740730A NO139902C (no) 1973-03-09 1974-03-04 Verktoey for mekanisk istykkerdeling av stein
CA193,938A CA983466A (en) 1973-03-09 1974-03-04 Apparatus for mechanically breaking up rock
JP2561774A JPS5342002B2 (en, 2012) 1973-03-09 1974-03-05
AU66267/74A AU478579B2 (en) 1973-03-09 1974-03-05 Hydaulically actuable apparatus for mechanically breaking up rock
US05/448,568 US3957309A (en) 1973-03-09 1974-03-06 Apparatus for mechanically breaking up rock
NL747403116A NL155071B (nl) 1973-03-09 1974-03-07 Inrichting voor het mechanisch breken van gesteente.
GB1030674A GB1411935A (en) 1973-03-09 1974-03-07 Hydraulically actuatable apparatus for mechanically breaking up rock
BR1773/74A BR7401773D0 (pt) 1973-03-09 1974-03-08 Dispositivo aperfeicoado para a desagregacao mecanica de rocha
SE7900824A SE438112B (sv) 1973-03-09 1979-01-31 Verktyg for mekanisk sonderdelning av sten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2311723A DE2311723C2 (de) 1973-03-09 1973-03-09 Hydraulisch betätigbares Gerät zum mechanischen Zerlegen von Gestein

Publications (2)

Publication Number Publication Date
DE2311723B1 DE2311723B1 (de) 1974-07-18
DE2311723C2 true DE2311723C2 (de) 1975-03-06

Family

ID=5874273

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2311723A Expired DE2311723C2 (de) 1973-03-09 1973-03-09 Hydraulisch betätigbares Gerät zum mechanischen Zerlegen von Gestein

Country Status (17)

Country Link
US (1) US3957309A (en, 2012)
JP (1) JPS5342002B2 (en, 2012)
AT (1) AT330048B (en, 2012)
BE (1) BE811290A (en, 2012)
BR (1) BR7401773D0 (en, 2012)
CA (1) CA983466A (en, 2012)
CH (1) CH565317A5 (en, 2012)
DE (1) DE2311723C2 (en, 2012)
ES (1) ES423612A1 (en, 2012)
FR (1) FR2220631B1 (en, 2012)
GB (1) GB1411935A (en, 2012)
IT (1) IT1008902B (en, 2012)
NL (1) NL155071B (en, 2012)
NO (1) NO139902C (en, 2012)
SE (2) SE407030B (en, 2012)
SU (1) SU709005A3 (en, 2012)
ZA (1) ZA741090B (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3228433A1 (de) * 1982-07-30 1984-03-01 Friedhelm 8390 Passau Porsfeld Hydraulisch betaetigbares geraet zum mechanischen zerlegen von gestein

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4114951A (en) * 1977-05-09 1978-09-19 Edward R. Langfield Hydraulically actuated tool for mechanically splitting rock-like material
US4168862A (en) * 1978-01-05 1979-09-25 Langfield Edward R Wear or thrust plates for hydraulic rock splitting apparatus
GB2172227B (en) * 1985-03-14 1988-08-10 Sermec Engineering Ltd Hydraulic wedge unit
DE19739743C2 (de) * 1997-09-10 1999-07-08 Wacker Werke Kg Arbeitsgerät mit reduzierten Obermassenschwingungen
CN109780954A (zh) * 2019-03-07 2019-05-21 厦门爆破工程公司 一种非开挖施工用地下岩爆破装置
CN112673797B (zh) * 2020-12-21 2022-04-05 浙江工业大学之江学院 一种新能源除草装置及其使用方法
CN113275090B (zh) * 2021-05-28 2022-06-21 山东易美包装材料有限公司 一种废弃塑料破碎设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2595565A (en) * 1950-03-14 1952-05-06 James C Buttrick Cutting unit for mining machines
SE305842B (en, 2012) * 1965-08-11 1968-11-11 H Darda
DE1652483B1 (de) * 1966-12-08 1971-05-27 Helmut Darda Hydraulisch betaetigtes Geraet zum mechanischen Zerlegen von Gestein
CS150665B2 (en, 2012) * 1968-03-07 1973-09-04
US3558191A (en) * 1969-01-23 1971-01-26 Fletcher Co H E Means for applying wedging forces to minerals and other bodies
US3572840A (en) * 1969-03-21 1971-03-30 Fletcher Co H E Means for applying wedging force to mineral and other bodies

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3228433A1 (de) * 1982-07-30 1984-03-01 Friedhelm 8390 Passau Porsfeld Hydraulisch betaetigbares geraet zum mechanischen zerlegen von gestein

Also Published As

Publication number Publication date
SE7900824L (sv) 1979-01-31
JPS5342002B2 (en, 2012) 1978-11-08
IT1008902B (it) 1976-11-30
NO139902B (no) 1979-02-19
NO740730L (no) 1974-09-10
US3957309A (en) 1976-05-18
FR2220631A1 (en, 2012) 1974-10-04
CH565317A5 (en, 2012) 1975-08-15
ES423612A1 (es) 1976-05-01
SE438112B (sv) 1985-04-01
AU6626774A (en) 1975-09-11
ATA114474A (de) 1975-08-15
BE811290A (fr) 1974-06-17
ZA741090B (en) 1975-01-29
AT330048B (de) 1976-06-10
NO139902C (no) 1979-05-30
FR2220631B1 (en, 2012) 1978-06-30
DE2311723B1 (de) 1974-07-18
SU709005A3 (ru) 1980-01-05
BR7401773D0 (pt) 1974-11-19
JPS49120256A (en, 2012) 1974-11-16
NL155071B (nl) 1977-11-15
GB1411935A (en) 1975-10-29
NL7403116A (en, 2012) 1974-09-11
CA983466A (en) 1976-02-10
SE407030B (sv) 1979-03-12

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee