FR821595A - Dispositifs pour le blocage des écrous ou des têtes de vis - Google Patents

Dispositifs pour le blocage des écrous ou des têtes de vis

Info

Publication number
FR821595A
FR821595A FR821595DA FR821595A FR 821595 A FR821595 A FR 821595A FR 821595D A FR821595D A FR 821595DA FR 821595 A FR821595 A FR 821595A
Authority
FR
France
Prior art keywords
devices
locking nuts
screw heads
heads
nuts
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
August Gunnar Ferdina Wallgren
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 filed Critical
Priority claimed from US153719A external-priority patent/US2244930A/en
Application granted granted Critical
Publication of FR821595A publication Critical patent/FR821595A/fr
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/16Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B35/00Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/005Set screws; Locking means therefor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00Locking of screws, bolts or nuts
    • F16B39/02Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/10Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00Joints and connections
    • Y10T403/70Interfitted members
    • Y10T403/7041Interfitted members including set screw

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Connection Of Plates (AREA)
FR821595D 1936-07-17 1937-05-07 Dispositifs pour le blocage des écrous ou des têtes de vis Expired FR821595A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE498308X 1936-07-17
US153719A US2244930A (en) 1936-07-17 1937-07-15 Locking device
US379414A US2354160A (en) 1936-07-17 1941-02-18 Locking device

Publications (1)

Publication Number Publication Date
FR821595A true FR821595A (fr) 1937-12-08

Family

ID=32110680

Family Applications (1)

Application Number Title Priority Date Filing Date
FR821595D Expired FR821595A (fr) 1936-07-17 1937-05-07 Dispositifs pour le blocage des écrous ou des têtes de vis

Country Status (3)

Country Link
US (1) US2354160A (fr)
FR (1) FR821595A (fr)
GB (1) GB498308A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2560080A (en) * 1945-12-21 1951-07-10 Nelson A Bottome Set screw with key extension
US2907245A (en) * 1956-10-25 1959-10-06 Gen Am Transport Setscrew having annular biting edge and central conical point
US2987091A (en) * 1957-08-08 1961-06-06 Cincinnati Mine Machinery Co Set screw construction
US2974965A (en) * 1958-03-21 1961-03-14 Besly Welles Corp Tool holder and expendable tool
DE2522393C2 (de) * 1975-05-21 1984-01-12 Richard Heinze Kunststoff-Spritzgießwerke GmbH & Co, 4900 Herford In einer Aufnahmebohrung verankerbares Beschlagteil
NL7808045A (nl) * 1978-07-31 1980-02-04 Philips Nv Fijnmechanische instelinrichting.
US4938919A (en) * 1989-03-06 1990-07-03 Westinghouse Electric Corp. Hold-down spring clamps on fuel assembly top nozzle
US5950777A (en) * 1997-10-30 1999-09-14 Enidine, Inc. Adjustable, tamper-proof energy absorption device
US7437248B2 (en) * 2006-07-03 2008-10-14 Zakaria Sihalla Water quality sampling system
US8382809B2 (en) * 2008-10-17 2013-02-26 Omni Surgical Poly-axial pedicle screw implements and lock screw therefor
CN112547858B (zh) * 2020-12-23 2022-03-25 安徽力源数控刃模具制造有限公司 一种便于固定工作台的挠度补偿装置

Also Published As

Publication number Publication date
US2354160A (en) 1944-07-18
GB498308A (en) 1939-01-05

Similar Documents

Publication Publication Date Title
FR792816A (fr) Vis et tournevis pour sa pose et sa dépose
FR835934A (fr) Dispositifs pour transformer des variations magnétiques en variations électriques ou analogues
FR795398A (fr) Perfectionnements aux rondelles de sûreté pour écrous
FR821595A (fr) Dispositifs pour le blocage des écrous ou des têtes de vis
FR601446A (fr) Clé pour le serrage et le desserrage d'écrous, vis ou autres organes, difflcilement accessibles
FR828541A (fr) Vis se bloquant d'elle-même, pour taquets de soupapes
FR841758A (fr) Clé de sûreté à moment tournant pour le serrage des vis
FR50011E (fr) Perfectionnements apportés aux dispositifs anti-vol pour pièces saillantes, notamment pour des obturateurs ou bouchons de réservoirs
FR829799A (fr) Dispositifs de graissage
FR774877A (fr) Dispositif de blocage pour cache-tête de vis
FR837337A (fr) Clef à excentrique pour pièces cylindriques
FR827474A (fr) Appareil pour l'insufflation tubaire kymographique
FR697739A (fr) Cache-tête pour clou, vis ou boulon
FR816774A (fr) Système de blocage pour écrous
CH123978A (fr) Machine pour l'établissement des pas de vis de pièces filetées.
FR807022A (fr) Perfectionnements apportés aux dispositifs calorifuges pour tuyaux ou semblables
CA356092A (fr) Dispositif de frein de vis
FR813205A (fr) Perfectionnements aux dispositifs de verrouillage pour bicyclettes
FR829722A (fr) Perfectionnement apporté aux casiers à bouteilles ou à autres objets de forme cylindrique
FR763466A (fr) Mécanisme à action différée pour robinets ou dispositifs analogues
FR808900A (fr) Blocage d'écrous de serrage
FR837404A (fr) Modulateur pour appareils d'avertissement
FR844276A (fr) Clef de serrage
FR826037A (fr) Contre-écrou de sûreté
FR806166A (fr) Boîte isolante pour le transport des glaces ou crêmes glacées alimentaires