FR2507245B1 - METHOD AND APPARATUS FOR SPLITTING ROCKS - Google Patents

METHOD AND APPARATUS FOR SPLITTING ROCKS

Info

Publication number
FR2507245B1
FR2507245B1 FR8209163A FR8209163A FR2507245B1 FR 2507245 B1 FR2507245 B1 FR 2507245B1 FR 8209163 A FR8209163 A FR 8209163A FR 8209163 A FR8209163 A FR 8209163A FR 2507245 B1 FR2507245 B1 FR 2507245B1
Authority
FR
France
Prior art keywords
splitting rocks
rocks
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
FR8209163A
Other languages
French (fr)
Other versions
FR2507245A1 (en
Inventor
Hannu Paasonen
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.)
Tampella Oy AB
Original Assignee
Tampella Oy AB
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 Tampella Oy AB filed Critical Tampella Oy AB
Publication of FR2507245A1 publication Critical patent/FR2507245A1/en
Application granted granted Critical
Publication of FR2507245B1 publication Critical patent/FR2507245B1/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/08—Wrecking of buildings
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/06—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole
    • E21C37/10—Devices with expanding elastic casings
FR8209163A 1981-06-04 1982-05-26 METHOD AND APPARATUS FOR SPLITTING ROCKS Expired FR2507245B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI811740A FI64438C (en) 1981-06-04 1981-06-04 FOERFARANDE FOER SPJAELKNING AV STEN

Publications (2)

Publication Number Publication Date
FR2507245A1 FR2507245A1 (en) 1982-12-10
FR2507245B1 true FR2507245B1 (en) 1988-07-08

Family

ID=8514466

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8209163A Expired FR2507245B1 (en) 1981-06-04 1982-05-26 METHOD AND APPARATUS FOR SPLITTING ROCKS

Country Status (11)

Country Link
JP (1) JPS5841189A (en)
AU (1) AU556541B2 (en)
CA (1) CA1187474A (en)
DE (1) DE3219618C2 (en)
ES (1) ES8403564A1 (en)
FI (1) FI64438C (en)
FR (1) FR2507245B1 (en)
GB (1) GB2099885B (en)
IT (1) IT1151450B (en)
NO (1) NO821852L (en)
SE (1) SE455956B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3222206C2 (en) * 1982-06-12 1985-03-14 Peter 7000 Stuttgart Kessler Device for breaking or blasting solid material, for example rock or concrete
JPS59118989A (en) * 1982-12-13 1984-07-09 鹿島建設株式会社 Static crushing of rock
SE444837B (en) * 1984-10-18 1986-05-12 Derman Ab K G DEVICE FOR BLASTING STONE BLOCK, MOUNTAIN, CONCRETE AND SIMILAR
JPS61148231U (en) * 1985-03-06 1986-09-12
JPS61257593A (en) * 1985-05-09 1986-11-15 西武ポリマ化成株式会社 Crusher for base rock, etc.
JPH0336636Y2 (en) * 1986-09-05 1991-08-02
EP0404944A4 (en) * 1989-01-18 1991-04-10 Spetsializirovanny Trest Po Romontu Promyshlennykh Zdany I Soorzheny Predpriyaty Chernoi Metallurgii Tsentralnogo Raiona Device for directed splitting of monolith objects
FR2671376A1 (en) * 1991-01-07 1992-07-10 Brole Jean Method and hydraulic device for breaking stone or similar materials
CN103817805B (en) * 2014-03-18 2015-09-09 李衍远 A kind of method utilizing long crack to expand segmentation flat-plate stone
CN104499729B (en) * 2014-11-28 2016-12-07 芜湖银星汽车零部件有限公司 A kind of disassembly table
CN105437377A (en) * 2015-12-28 2016-03-30 纪新刚 Hydraulic splitting device and method
CN109372507B (en) * 2018-12-07 2023-10-20 张永利 Hydraulic fracturing device and directional splitting and expanding fracturing method thereof
CN111175125A (en) * 2020-01-17 2020-05-19 安徽理工大学 Coal rock tensile strength cracking experiment probe and assembly method
CN111981923B (en) * 2020-07-21 2023-01-17 成都易合元科技有限公司 Rock breaking method for supporting composite spalling

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1630470A (en) * 1922-08-24 1927-05-31 Clifford Corp Apparatus for breaking down ore bodies
DE514338C (en) * 1925-10-10 1930-12-10 Siemens & Halske Akt Ges Hydraulic blasting sleeve for blasting rocks
US1837651A (en) * 1929-06-06 1931-12-22 Fred S Caldwell Apparatus for mining coal
DE1294305B (en) * 1965-10-08 1969-05-08 Glueckauf Guenther Klerner Mas Use of a compressed air-actuated tubular explosive device in stone quarries
DE1577988A1 (en) * 1966-07-20 1970-02-26 Heinz Hoelter Method and device for splitting preferably hard mineral, such as rock
GB1238181A (en) * 1968-02-24 1971-07-07
DE2129444A1 (en) * 1971-06-14 1972-12-21 Helmut Darda Device for mechanical breaking down of rock or the like.

Also Published As

Publication number Publication date
SE8203368L (en) 1982-12-05
AU556541B2 (en) 1986-11-06
CA1187474A (en) 1985-05-21
GB2099885B (en) 1984-05-31
FR2507245A1 (en) 1982-12-10
SE455956B (en) 1988-08-22
ES520669A0 (en) 1984-03-16
NO821852L (en) 1982-12-06
DE3219618A1 (en) 1983-01-05
JPS6145033B2 (en) 1986-10-06
GB2099885A (en) 1982-12-15
FI64438C (en) 1983-11-10
JPS5841189A (en) 1983-03-10
IT8221685A0 (en) 1982-06-03
FI64438B (en) 1983-07-29
DE3219618C2 (en) 1985-09-19
IT1151450B (en) 1986-12-17
AU8431482A (en) 1982-12-09
ES8403564A1 (en) 1984-03-16

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Legal Events

Date Code Title Description
ST Notification of lapse