FR814104A - Locking device for screw connections - Google Patents

Locking device for screw connections

Info

Publication number
FR814104A
FR814104A FR814104DA FR814104A FR 814104 A FR814104 A FR 814104A FR 814104D A FR814104D A FR 814104DA FR 814104 A FR814104 A FR 814104A
Authority
FR
France
Prior art keywords
locking device
screw connections
connections
screw
locking
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.)
Meye & Co J
Original Assignee
Meye & Co J
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 Meye & Co J filed Critical Meye & Co J
Application granted granted Critical
Publication of FR814104A publication Critical patent/FR814104A/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)
  • Dowels (AREA)
FR814104D 1936-12-15 1936-11-26 Locking device for screw connections Expired FR814104A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3440936A GB469369A (en) 1936-12-15 1936-12-15 Improvements in or relating to screw-locking devices

Publications (1)

Publication Number Publication Date
FR814104A true FR814104A (en) 1937-06-17

Family

ID=10365268

Family Applications (1)

Application Number Title Priority Date Filing Date
FR814104D Expired FR814104A (en) 1936-12-15 1936-11-26 Locking device for screw connections

Country Status (3)

Country Link
CH (1) CH192198A (en)
FR (1) FR814104A (en)
GB (1) GB469369A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE940078C (en) * 1950-11-23 1956-03-08 Kohlenscheidungs Ges Mit Besch Screw locking
US2707012A (en) * 1953-01-07 1955-04-26 Illinois Tool Works Lock washer
US2731057A (en) * 1953-03-30 1956-01-17 Illinois Tool Works Scrap eliminating lock washer having biting teeth
DE1140030B (en) * 1955-10-18 1962-11-22 Illinois Tool Works Disc-shaped screw lock
US3072168A (en) * 1959-11-25 1963-01-08 Illinois Tool Works Lock washer
US3275055A (en) * 1964-02-04 1966-09-27 Illinois Tool Works Bolt and washer assembly with cooperating pawl and ratchet means
DE3242443C1 (en) * 1982-11-16 1984-06-14 Wilhelm Hedtmann Kg, 5800 Hagen Spring washer

Also Published As

Publication number Publication date
CH192198A (en) 1937-07-31
GB469369A (en) 1937-07-23

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