FR481485A - Perfectionnements aux mandrins pour forets - Google Patents

Perfectionnements aux mandrins pour forets

Info

Publication number
FR481485A
FR481485A FR481485A FR481485DA FR481485A FR 481485 A FR481485 A FR 481485A FR 481485 A FR481485 A FR 481485A FR 481485D A FR481485D A FR 481485DA FR 481485 A FR481485 A FR 481485A
Authority
FR
France
Prior art keywords
chucks
drills
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
FR481485A
Other languages
English (en)
Inventor
William Farquharson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR481485A publication Critical patent/FR481485A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
    • 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
    • B23B31/02—Chucks
    • B23B31/026—Chucks the radial or angular position of the tool being adjustable
    • B23B31/0261—Chucks the radial or angular position of the tool being adjustable for centering the tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Thin Magnetic Films (AREA)
FR481485A 1914-10-05 1916-04-13 Perfectionnements aux mandrins pour forets Expired FR481485A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191420533T 1914-10-05

Publications (1)

Publication Number Publication Date
FR481485A true FR481485A (fr) 1916-12-08

Family

ID=8903571

Family Applications (1)

Application Number Title Priority Date Filing Date
FR481485A Expired FR481485A (fr) 1914-10-05 1916-04-13 Perfectionnements aux mandrins pour forets

Country Status (2)

Country Link
FR (1) FR481485A (fr)
GB (1) GB191420533A (fr)

Also Published As

Publication number Publication date
GB191420533A (fr)

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