DE29509470U1 - Drilling tool for drilling pipes - Google Patents

Drilling tool for drilling pipes

Info

Publication number
DE29509470U1
DE29509470U1 DE29509470U DE29509470U DE29509470U1 DE 29509470 U1 DE29509470 U1 DE 29509470U1 DE 29509470 U DE29509470 U DE 29509470U DE 29509470 U DE29509470 U DE 29509470U DE 29509470 U1 DE29509470 U1 DE 29509470U1
Authority
DE
Germany
Prior art keywords
drilling
pipes
tool
drilling tool
drilling pipes
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 - Lifetime
Application number
DE29509470U
Other languages
German (de)
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.)
Waldenmaier J E H
Original Assignee
Waldenmaier J E H
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 Waldenmaier J E H filed Critical Waldenmaier J E H
Priority to DE29509470U priority Critical patent/DE29509470U1/en
Publication of DE29509470U1 publication Critical patent/DE29509470U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/04—Drills for trepanning
    • B23B51/0426—Drills for trepanning with centering devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/008—Chucks; Expansion mandrels; Adaptations thereof for remote control with arrangements for transmitting torque
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G5/00—Thread-cutting tools; Die-heads
    • B23G5/02—Thread-cutting tools; Die-heads without means for adjustment
    • B23G5/06—Taps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2215/00—Details of workpieces
    • B23B2215/72—Tubes, pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
DE29509470U 1995-06-09 1995-06-09 Drilling tool for drilling pipes Expired - Lifetime DE29509470U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29509470U DE29509470U1 (en) 1995-06-09 1995-06-09 Drilling tool for drilling pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29509470U DE29509470U1 (en) 1995-06-09 1995-06-09 Drilling tool for drilling pipes

Publications (1)

Publication Number Publication Date
DE29509470U1 true DE29509470U1 (en) 1995-08-17

Family

ID=8009133

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29509470U Expired - Lifetime DE29509470U1 (en) 1995-06-09 1995-06-09 Drilling tool for drilling pipes

Country Status (1)

Country Link
DE (1) DE29509470U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10100711B4 (en) * 2001-01-10 2005-02-10 Hütz + Baumgarten GmbH & Co. KG hole cutter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10100711B4 (en) * 2001-01-10 2005-02-10 Hütz + Baumgarten GmbH & Co. KG hole cutter

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19950928

R156 Lapse of ip right after 3 years

Effective date: 19990401