FR503531A - Mandrin pour la fixation des pièces à usiner sur le tour - Google Patents

Mandrin pour la fixation des pièces à usiner sur le tour

Info

Publication number
FR503531A
FR503531A FR503531A FR503531DA FR503531A FR 503531 A FR503531 A FR 503531A FR 503531 A FR503531 A FR 503531A FR 503531D A FR503531D A FR 503531DA FR 503531 A FR503531 A FR 503531A
Authority
FR
France
Prior art keywords
lathe
chuck
fixing workpieces
workpieces
fixing
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
FR503531A
Other languages
English (en)
Inventor
Eugene Valere Markey
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.)
EUGENE VALERE MARKEY
Original Assignee
EUGENE VALERE MARKEY
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 EUGENE VALERE MARKEY filed Critical EUGENE VALERE MARKEY
Application granted granted Critical
Publication of FR503531A publication Critical patent/FR503531A/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
    • B23B31/40—Expansion mandrels
    • B23B31/4006—Gripping the work or tool by a split sleeve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR503531A 1917-12-03 1919-09-05 Mandrin pour la fixation des pièces à usiner sur le tour Expired FR503531A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US503531XA 1917-12-03 1917-12-03

Publications (1)

Publication Number Publication Date
FR503531A true FR503531A (fr) 1920-06-12

Family

ID=21704268

Family Applications (1)

Application Number Title Priority Date Filing Date
FR503531A Expired FR503531A (fr) 1917-12-03 1919-09-05 Mandrin pour la fixation des pièces à usiner sur le tour

Country Status (1)

Country Link
FR (1) FR503531A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2870686A (en) * 1954-04-28 1959-01-27 Earl R Lowe Automatic expanding mandrel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2870686A (en) * 1954-04-28 1959-01-27 Earl R Lowe Automatic expanding mandrel

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