CH529624A - Bohrlehre für Stein- oder Betonbauwerke - Google Patents

Bohrlehre für Stein- oder Betonbauwerke

Info

Publication number
CH529624A
CH529624A CH796671A CH796671A CH529624A CH 529624 A CH529624 A CH 529624A CH 796671 A CH796671 A CH 796671A CH 796671 A CH796671 A CH 796671A CH 529624 A CH529624 A CH 529624A
Authority
CH
Switzerland
Prior art keywords
stone
concrete structures
drilling jig
jig
drilling
Prior art date
Application number
CH796671A
Other languages
English (en)
Inventor
Vincent Brown John
Original Assignee
Celmac Ag
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 Celmac Ag filed Critical Celmac Ag
Publication of CH529624A publication Critical patent/CH529624A/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
    • B23B47/28—Drill jigs for workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2247/00—Details of drilling jigs
    • B23B2247/12—Drilling jigs with means to affix the jig to the workpiece
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/55—Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support
    • Y10T408/563—Work-gripping clamp
    • Y10T408/5635—Oppositely moving lateral clamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
CH796671A 1970-06-05 1971-06-02 Bohrlehre für Stein- oder Betonbauwerke CH529624A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2733170 1970-06-05

Publications (1)

Publication Number Publication Date
CH529624A true CH529624A (de) 1972-10-31

Family

ID=10257835

Family Applications (1)

Application Number Title Priority Date Filing Date
CH796671A CH529624A (de) 1970-06-05 1971-06-02 Bohrlehre für Stein- oder Betonbauwerke

Country Status (9)

Country Link
US (1) US3711215A (de)
AT (1) AT312659B (de)
CA (1) CA928948A (de)
CH (1) CH529624A (de)
DE (1) DE2127738A1 (de)
ES (1) ES197385Y (de)
FR (1) FR2095995A5 (de)
GB (1) GB1352703A (de)
ZA (1) ZA713506B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3973860A (en) * 1974-04-16 1976-08-10 Austrian Ski And Machine Corporation Clamping drill jigs on skis
EP0011656B1 (de) * 1978-12-01 1983-01-12 Garfield Wiggins Dübel-Bohrvorrichtung
US4981400A (en) * 1989-12-21 1991-01-01 Stover H Lee Self-centering jig

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602238A (en) * 1949-04-27 1952-07-08 Clifton E Wellman Boring jig or drill guide

Also Published As

Publication number Publication date
ES197385U (es) 1975-04-16
AT312659B (de) 1974-01-10
CA928948A (en) 1973-06-26
GB1352703A (en) 1974-05-08
FR2095995A5 (de) 1972-02-11
DE2127738A1 (de) 1971-12-09
ES197385Y (es) 1975-09-01
ZA713506B (en) 1972-03-29
US3711215A (en) 1973-01-16

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Legal Events

Date Code Title Description
PL Patent ceased