AT263567B - Vorrichtung zum Bohren, Stoßen u.dgl. mittels Stoßstromimpulsentladungen - Google Patents

Vorrichtung zum Bohren, Stoßen u.dgl. mittels Stoßstromimpulsentladungen

Info

Publication number
AT263567B
AT263567B AT109866A AT109866A AT263567B AT 263567 B AT263567 B AT 263567B AT 109866 A AT109866 A AT 109866A AT 109866 A AT109866 A AT 109866A AT 263567 B AT263567 B AT 263567B
Authority
AT
Austria
Prior art keywords
drilling
pushing
surge current
current impulse
impulse discharges
Prior art date
Application number
AT109866A
Other languages
English (en)
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Application granted granted Critical
Publication of AT263567B publication Critical patent/AT263567B/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/007—Explosive cutting or perforating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8776—Constantly urged tool or tool support [e.g., spring biased]
    • Y10T83/8785—Through return [noncutting] stroke

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
AT109866A 1965-02-09 1966-02-07 Vorrichtung zum Bohren, Stoßen u.dgl. mittels Stoßstromimpulsentladungen AT263567B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0080426 1965-02-09

Publications (1)

Publication Number Publication Date
AT263567B true AT263567B (de) 1968-07-25

Family

ID=6980713

Family Applications (1)

Application Number Title Priority Date Filing Date
AT109866A AT263567B (de) 1965-02-09 1966-02-07 Vorrichtung zum Bohren, Stoßen u.dgl. mittels Stoßstromimpulsentladungen

Country Status (2)

Country Link
US (1) US3377902A (de)
AT (1) AT263567B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI123572B (fi) * 2005-10-07 2013-07-15 Sandvik Mining & Constr Oy Menetelmä ja kallionporauslaite reiän poraamiseksi kallioon
FR3054968B1 (fr) * 2016-08-09 2019-01-25 Adm28 S.Ar.L Outil, dispositif et procede de formage electrohydraulique indirect

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433007A (en) * 1943-07-30 1947-12-23 Carl S Weyandt Internal-combustion percussion tool
US2452211A (en) * 1944-10-17 1948-10-26 Scophony Corp Of America Machine for mechanically working materials
US3181799A (en) * 1962-09-06 1965-05-04 Goodman Mfg Co Method for loosening frozen ore beds

Also Published As

Publication number Publication date
US3377902A (en) 1968-04-16

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