FR509582A - Mandrin pour perceuses fixes verticales - Google Patents

Mandrin pour perceuses fixes verticales

Info

Publication number
FR509582A
FR509582A FR509582A FR509582DA FR509582A FR 509582 A FR509582 A FR 509582A FR 509582 A FR509582 A FR 509582A FR 509582D A FR509582D A FR 509582DA FR 509582 A FR509582 A FR 509582A
Authority
FR
France
Prior art keywords
mandrel
vertical stationary
drills
stationary drills
vertical
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
FR509582A
Other languages
English (en)
Inventor
Carlo De Toni
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 FR509582A publication Critical patent/FR509582A/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
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
    • B23B31/1253—Jaws movement actuated by an axially movable member
    • 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17564—Loose jaws
    • Y10T279/17572—Moving-cam actuator
    • Y10T279/17581—Threaded cam sleeve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Drilling Tools (AREA)
FR509582A 1919-02-12 1920-02-09 Mandrin pour perceuses fixes verticales Expired FR509582A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT509582X 1919-02-12
US355079A US1403149A (en) 1919-02-12 1920-01-30 Chuck for stationary vertical drilling machines

Publications (1)

Publication Number Publication Date
FR509582A true FR509582A (fr) 1920-11-13

Family

ID=39964132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR509582A Expired FR509582A (fr) 1919-02-12 1920-02-09 Mandrin pour perceuses fixes verticales

Country Status (4)

Country Link
US (1) US1403149A (fr)
FR (1) FR509582A (fr)
GB (1) GB138916A (fr)
NL (1) NL6316C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2788684A (en) * 1953-04-08 1957-04-16 John H Scharf Drilling jig

Also Published As

Publication number Publication date
GB138916A (en) 1920-03-25
NL6316C (fr) 1921-11-15
US1403149A (en) 1922-01-10

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