FR1393831A - Safety device for screw connection - Google Patents

Safety device for screw connection

Info

Publication number
FR1393831A
FR1393831A FR973307A FR973307A FR1393831A FR 1393831 A FR1393831 A FR 1393831A FR 973307 A FR973307 A FR 973307A FR 973307 A FR973307 A FR 973307A FR 1393831 A FR1393831 A FR 1393831A
Authority
FR
France
Prior art keywords
safety device
screw connection
screw
connection
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
FR973307A
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.)
Parechoc SA
Original Assignee
Parechoc SA
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 CH564763A external-priority patent/CH381476A/en
Application filed by Parechoc SA filed Critical Parechoc SA
Priority to FR973307A priority Critical patent/FR1393831A/en
Application granted granted Critical
Publication of FR1393831A publication Critical patent/FR1393831A/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
FR973307A 1963-05-04 1964-05-04 Safety device for screw connection Expired FR1393831A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR973307A FR1393831A (en) 1963-05-04 1964-05-04 Safety device for screw connection

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH564763A CH381476A (en) 1963-05-04 1963-05-04 Safety device for screw connection
FR973307A FR1393831A (en) 1963-05-04 1964-05-04 Safety device for screw connection

Publications (1)

Publication Number Publication Date
FR1393831A true FR1393831A (en) 1965-03-26

Family

ID=25698132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR973307A Expired FR1393831A (en) 1963-05-04 1964-05-04 Safety device for screw connection

Country Status (1)

Country Link
FR (1) FR1393831A (en)

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