FR83706E - Boulon perfectionné pour pourtour à crans - Google Patents

Boulon perfectionné pour pourtour à crans

Info

Publication number
FR83706E
FR83706E FR919580A FR919580A FR83706E FR 83706 E FR83706 E FR 83706E FR 919580 A FR919580 A FR 919580A FR 919580 A FR919580 A FR 919580A FR 83706 E FR83706 E FR 83706E
Authority
FR
France
Prior art keywords
rim bolt
perforated rim
perforated
bolt
rim
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
FR919580A
Other languages
English (en)
Inventor
Georges Jules Henri Martin
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
Priority claimed from FR869476A external-priority patent/FR1309208A/fr
Application filed filed Critical
Priority to FR919580A priority Critical patent/FR83706E/fr
Application granted granted Critical
Publication of FR83706E publication Critical patent/FR83706E/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
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
    • F16B23/003—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool star-shaped or multi-lobular, e.g. Torx-type, twelve-point star
    • 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
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0092—Specially shaped nuts or heads of bolts or screws for rotations by a tool with a head engageable by two or more different tools
    • 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
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/04—Locking of screws, bolts or nuts in which the locking takes place after screwing down with a member penetrating the screw-threaded surface of at least one part, e.g. a pin, a wedge, cotter-pin, screw
    • 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
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0061—Specially shaped nuts or heads of bolts or screws for rotations by a tool with grooves, notches or splines on the external peripheral surface designed for tools engaging in radial direction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR919580A 1961-07-29 1962-12-22 Boulon perfectionné pour pourtour à crans Expired FR83706E (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR919580A FR83706E (fr) 1961-07-29 1962-12-22 Boulon perfectionné pour pourtour à crans

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR869476A FR1309208A (fr) 1961-07-29 1961-07-29 Boulon perfectionné par pourtour à crans
FR919580A FR83706E (fr) 1961-07-29 1962-12-22 Boulon perfectionné pour pourtour à crans

Publications (1)

Publication Number Publication Date
FR83706E true FR83706E (fr) 1964-10-02

Family

ID=26191674

Family Applications (1)

Application Number Title Priority Date Filing Date
FR919580A Expired FR83706E (fr) 1961-07-29 1962-12-22 Boulon perfectionné pour pourtour à crans

Country Status (1)

Country Link
FR (1) FR83706E (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2490393A1 (fr) * 1980-09-12 1982-03-19 Westinghouse Electric Corp Assemblage combustible reconstituable pour un reacteur nucleaire
WO1998042989A1 (fr) * 1997-03-26 1998-10-01 Sfs Industrie Holding Ag Vis
ITTO20110584A1 (it) * 2011-07-04 2013-01-05 Fontana R D S R L Vite per serraggio di precisione

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2490393A1 (fr) * 1980-09-12 1982-03-19 Westinghouse Electric Corp Assemblage combustible reconstituable pour un reacteur nucleaire
WO1998042989A1 (fr) * 1997-03-26 1998-10-01 Sfs Industrie Holding Ag Vis
AU733899B2 (en) * 1997-03-26 2001-05-31 Sfs Industrie Holding Ag Screw
ITTO20110584A1 (it) * 2011-07-04 2013-01-05 Fontana R D S R L Vite per serraggio di precisione
EP2543896A1 (fr) * 2011-07-04 2013-01-09 Fontana R.D. S.r.l. Vis de serrage de précision

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