FR1062899A - Hole saw refinements - Google Patents

Hole saw refinements

Info

Publication number
FR1062899A
FR1062899A FR1062899DA FR1062899A FR 1062899 A FR1062899 A FR 1062899A FR 1062899D A FR1062899D A FR 1062899DA FR 1062899 A FR1062899 A FR 1062899A
Authority
FR
France
Prior art keywords
refinements
hole saw
saw
hole
saw refinements
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
Other languages
French (fr)
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.)
Davum
Original Assignee
Davum
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 Davum filed Critical Davum
Application granted granted Critical
Publication of FR1062899A publication Critical patent/FR1062899A/en
Expired 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
    • B23B51/0473—Details about the connection between the driven shaft and the tubular cutting part; Arbors
    • 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
    • B23B51/0453—Drills for trepanning with ejecting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1062899D 1952-09-11 1952-09-11 Hole saw refinements Expired FR1062899A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1062899T 1952-09-11

Publications (1)

Publication Number Publication Date
FR1062899A true FR1062899A (en) 1954-04-28

Family

ID=9600868

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1062899D Expired FR1062899A (en) 1952-09-11 1952-09-11 Hole saw refinements

Country Status (1)

Country Link
FR (1) FR1062899A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999002292A1 (en) * 1997-07-09 1999-01-21 Siegmund Krieg Compass saw device with ejector facility

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999002292A1 (en) * 1997-07-09 1999-01-21 Siegmund Krieg Compass saw device with ejector facility

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