FR352734A - Perfectionnements apportés aux écrous de sureté - Google Patents

Perfectionnements apportés aux écrous de sureté

Info

Publication number
FR352734A
FR352734A FR352734DA FR352734A FR 352734 A FR352734 A FR 352734A FR 352734D A FR352734D A FR 352734DA FR 352734 A FR352734 A FR 352734A
Authority
FR
France
Prior art keywords
improvements made
safety nuts
nuts
safety
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
William John Wallett
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 FR352734A publication Critical patent/FR352734A/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
    • F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR352734D 1905-03-25 1905-03-25 Perfectionnements apportés aux écrous de sureté Expired FR352734A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR352734T 1905-03-25

Publications (1)

Publication Number Publication Date
FR352734A true FR352734A (fr) 1905-08-19

Family

ID=1400945

Family Applications (1)

Application Number Title Priority Date Filing Date
FR352734D Expired FR352734A (fr) 1905-03-25 1905-03-25 Perfectionnements apportés aux écrous de sureté

Country Status (1)

Country Link
FR (1) FR352734A (fr)

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