FR948833A - Perfectionnement aux accouplements indesserrables par boulons et écrous - Google Patents

Perfectionnement aux accouplements indesserrables par boulons et écrous

Info

Publication number
FR948833A
FR948833A FR948833DA FR948833A FR 948833 A FR948833 A FR 948833A FR 948833D A FR948833D A FR 948833DA FR 948833 A FR948833 A FR 948833A
Authority
FR
France
Prior art keywords
couplings
nuts
bolts
released
improvement
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)
Inventor
Alexandre Kogan
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 filed Critical
Application granted granted Critical
Publication of FR948833A publication Critical patent/FR948833A/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
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/12—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts
    • F16B39/16—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts in which the screw-thread of the locknut differs from that of the nut

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR948833D 1947-06-19 1947-06-19 Perfectionnement aux accouplements indesserrables par boulons et écrous Expired FR948833A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR948833T 1947-06-19

Publications (1)

Publication Number Publication Date
FR948833A true FR948833A (fr) 1949-08-11

Family

ID=9474239

Family Applications (1)

Application Number Title Priority Date Filing Date
FR948833D Expired FR948833A (fr) 1947-06-19 1947-06-19 Perfectionnement aux accouplements indesserrables par boulons et écrous

Country Status (1)

Country Link
FR (1) FR948833A (fr)

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