FR708753A - Poincon-mandrineur - Google Patents

Poincon-mandrineur

Info

Publication number
FR708753A
FR708753A FR708753DA FR708753A FR 708753 A FR708753 A FR 708753A FR 708753D A FR708753D A FR 708753DA FR 708753 A FR708753 A FR 708753A
Authority
FR
France
Prior art keywords
chuck
punch
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
English (en)
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.)
Compagnie des Forges et Acieries de la Marine et dHomecourt
Original Assignee
Compagnie des Forges et Acieries de la Marine et dHomecourt
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 Compagnie des Forges et Acieries de la Marine et dHomecourt filed Critical Compagnie des Forges et Acieries de la Marine et dHomecourt
Application granted granted Critical
Publication of FR708753A publication Critical patent/FR708753A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/36—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt with conical locking parts, which may be split, including use of separate rings co-operating therewith

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR708753D 1930-12-31 1930-12-31 Poincon-mandrineur Expired FR708753A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR708753T 1930-12-31

Publications (1)

Publication Number Publication Date
FR708753A true FR708753A (fr) 1931-07-28

Family

ID=9069115

Family Applications (1)

Application Number Title Priority Date Filing Date
FR708753D Expired FR708753A (fr) 1930-12-31 1930-12-31 Poincon-mandrineur

Country Status (1)

Country Link
FR (1) FR708753A (fr)

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