FR321824A - Lock bolt - Google Patents

Lock bolt

Info

Publication number
FR321824A
FR321824A FR321824DA FR321824A FR 321824 A FR321824 A FR 321824A FR 321824D A FR321824D A FR 321824DA FR 321824 A FR321824 A FR 321824A
Authority
FR
France
Prior art keywords
lock bolt
lock
bolt
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)
Inventor
Guyomard De Preaudet
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.)
GUYOMARD DE PREAUDET
Original Assignee
GUYOMARD DE PREAUDET
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 GUYOMARD DE PREAUDET filed Critical GUYOMARD DE PREAUDET
Application granted granted Critical
Publication of FR321824A publication Critical patent/FR321824A/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)
FR321824D 1902-05-27 1902-05-27 Lock bolt Expired FR321824A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR321824T 1902-05-27

Publications (1)

Publication Number Publication Date
FR321824A true FR321824A (en) 1903-01-20

Family

ID=1372227

Family Applications (1)

Application Number Title Priority Date Filing Date
FR321824D Expired FR321824A (en) 1902-05-27 1902-05-27 Lock bolt

Country Status (1)

Country Link
FR (1) FR321824A (en)

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