FR340421A - Perfectionnements aux boulons munis d'écrous indesserrables - Google Patents

Perfectionnements aux boulons munis d'écrous indesserrables

Info

Publication number
FR340421A
FR340421A FR340421DA FR340421A FR 340421 A FR340421 A FR 340421A FR 340421D A FR340421D A FR 340421DA FR 340421 A FR340421 A FR 340421A
Authority
FR
France
Prior art keywords
locknuts
bolts fitted
bolts
fitted
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
Louis Desire Frenot
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 FR340421A publication Critical patent/FR340421A/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
    • 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
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/32—Locking by means of a pawl or pawl-like tongue

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR340421D 1904-02-13 1904-02-13 Perfectionnements aux boulons munis d'écrous indesserrables Expired FR340421A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR340421T 1904-02-13

Publications (1)

Publication Number Publication Date
FR340421A true FR340421A (fr) 1904-07-06

Family

ID=1389536

Family Applications (1)

Application Number Title Priority Date Filing Date
FR340421D Expired FR340421A (fr) 1904-02-13 1904-02-13 Perfectionnements aux boulons munis d'écrous indesserrables

Country Status (1)

Country Link
FR (1) FR340421A (fr)

Similar Documents

Publication Publication Date Title
FR340421A (fr) Perfectionnements aux boulons munis d'écrous indesserrables
FR347825A (fr) Perfectionnements apportés aux indicateurs
FR2734E (fr) Perfectionnements aux crochets-mousquetons
FR357796A (fr) Perfectionnements aux galets de trolleys
FR343166A (fr) Perfectionnements aux mécanismes d'embrayage
FR341385A (fr) Perfectionnements aux bicyclettes
FR347601A (fr) Perfectionnements apportés aux bouchons mécaniques
FR343061A (fr) Perfectionnements aux faucheuses
FR339455A (fr) Perfectionnements aux jalousies
FR343255A (fr) Perfectionnements aux vélocipèdes
FR345775A (fr) Perfectionnements aux aviaplanes
FR339507A (fr) Perfectionnements apportés aux selles d'équitation
FR373473A (fr) Perfectionnements aux contre-écrous et freins d'écrous
FR355372A (fr) Perfectionnements apportés aux turbines
FR339556A (fr) Perfectionnements apportés aux turbines
FR6363E (fr) Perfectionnements aux compteurs d'électricité
FR342080A (fr) Perfectionnements aux compteurs d'électricité
FR349600A (fr) Perfectionnements aux hamecons
FR346567A (fr) Perfectionnements aux pédales de vélocipèdes
FR355058A (fr) Disposition pour augmenter la stabilité des locomotives de halage
FR356201A (fr) Perfectionnements apportés aux navires
FR339439A (fr) Perfectionnements aux sécateurs
FR345466A (fr) Perfectionnements apportés aux gazogènes
FR345095A (fr) Perfectionnements apportés aux gazogènes
FR344102A (fr) Perfectionnements aux gazogènes