FR1133172A - Polygonal lock washer - Google Patents

Polygonal lock washer

Info

Publication number
FR1133172A
FR1133172A FR1133172DA FR1133172A FR 1133172 A FR1133172 A FR 1133172A FR 1133172D A FR1133172D A FR 1133172DA FR 1133172 A FR1133172 A FR 1133172A
Authority
FR
France
Prior art keywords
lock washer
polygonal lock
polygonal
washer
lock
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
French (fr)
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.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works Inc
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 Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Application granted granted Critical
Publication of FR1133172A publication Critical patent/FR1133172A/en
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)
  • Bolts, Nuts, And Washers (AREA)
FR1133172D 1955-10-26 1955-10-20 Polygonal lock washer Expired FR1133172A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3065255A GB804165A (en) 1955-10-26 1955-10-26 Improvements in lock washers

Publications (1)

Publication Number Publication Date
FR1133172A true FR1133172A (en) 1957-03-21

Family

ID=10310996

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1133172D Expired FR1133172A (en) 1955-10-26 1955-10-20 Polygonal lock washer

Country Status (2)

Country Link
FR (1) FR1133172A (en)
GB (1) GB804165A (en)

Also Published As

Publication number Publication date
GB804165A (en) 1958-11-12

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