DE508294C - Screw locking - Google Patents

Screw locking

Info

Publication number
DE508294C
DE508294C DEE39388D DEE0039388D DE508294C DE 508294 C DE508294 C DE 508294C DE E39388 D DEE39388 D DE E39388D DE E0039388 D DEE0039388 D DE E0039388D DE 508294 C DE508294 C DE 508294C
Authority
DE
Germany
Prior art keywords
screw
screw locking
nut
bolt
shows
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
DEE39388D
Other languages
German (de)
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
Publication date
Priority to DEE39388D priority Critical patent/DE508294C/en
Priority claimed from DEE38039D external-priority patent/DE483177C/en
Application granted granted Critical
Publication of DE508294C publication Critical patent/DE508294C/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
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/04—Locking of screws, bolts or nuts in which the locking takes place after screwing down with a member penetrating the screw-threaded surface of at least one part, e.g. a pin, a wedge, cotter-pin, screw
    • 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
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/10—Locking 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
    • 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
    • F16B39/34—Locking by deformable inserts or like parts

Description

Schraubensicherung Die Erfindung betrifft eine weitere Ausgestaltung der durch Patent .183 177 vorgeschlagenen Schraubenmuttersicherung, bei welcher sowohl im Schraubenschaft wie auch in der Mutter Aussparungen für Klemmflächen vorgesehen sind. Gemäß der vorliegenden Erfindung wird nur der Schraubenbolzen kegelförmig hinterdreht, wodurch eine Klemmfläche geschaffen ist.Screw locking The invention relates to a further embodiment the nut lock proposed by patent .183 177, in which Recesses for clamping surfaces are provided both in the screw shaft and in the nut are. According to the present invention, only the screw bolt becomes tapered back-turned, whereby a clamping surface is created.

In der Zeichnung sind mehrere Ausführungsbeispiele dargestellt, und zwar zeigt Abb. i einen Längsschnitt durch die gesicherte Schraube; Abb. 2 zeigt die Wirkung im Schnitt bei einer kürzeren Schraubenbolzenausbildung; Abb. 3 und q. sind Einzelteile der Schraubenmuttersicherung vor der Montierung in verschiedenen Ausführungsbeispielen, während Abb.5 im Schnitt die Schraubenmutter wiedergibt mit der Sicherung gemäß Abb. q.. Mit i ist die Schraube bezeichnet und mit 2 die Mutter. Die Schraube i weist eine konische Hinterdrehung 3 auf.Several exemplary embodiments are shown in the drawing, and although Fig. i shows a longitudinal section through the secured screw; Fig. 2 shows the effect in the section with a shorter screw bolt formation; Fig. 3 and q. are individual parts of the screw nut lock before mounting in different Embodiments, while Fig.5 shows the nut in section with the fuse according to Fig. q .. The screw is marked with i and the nut with 2. The screw i has a conical recess 3.

Die Sperrwirkung wird dadurch erzielt, daß Ring q. mit einem entsprechend ausgebildeten Werkzeug, aufsitzend auf der Schraube i, gegen die kegelige Hinterdrehung angetrieben wird, nachdem vorher die Distanzhaube 5, welche mehr oder weniger zusammengedrückt wird, und zwar entsprechend der Länge des Bolzens, aufgesetzt wurde.The locking effect is achieved in that ring q. with a corresponding trained tool, sitting on the screw i, against the tapered recess is driven after the spacer hood 5, which is more or less compressed is, according to the length of the bolt, was placed.

In Abb. q. ist eine andere Ausführungsform der Haube gezeigt, die mit 5a bzw. 5b bezeichnet ist. Durch diese besondere Ausbildung wird ebenfalls eine wirksame Sicherung erzielt, ohne Rücksicht auf die Länge des Schraubenbolzens.In Fig.q. another embodiment of the hood is shown which is denoted by 5a and 5b, respectively. This special training also makes a effective securing achieved regardless of the length of the screw bolt.

Claims (2)

PATENTANSPRÜCHE: i. Schraubenmuttersicherung gemäß Patent 4.83 177, dadurch gekennzeichnet, daß nur der Schraubenbolzen kegelig hinterdreht ist. PATENT CLAIMS: i. Nut lock according to patent 4.83 177, characterized in that only the screw bolt is tapered from behind. 2. Schraubenmuttersicherung nach Anspruch i, gekennzeichnet durch die Anordnung einer Haube (5) zwischen kegeliger Hinterdrehung (3) und der Schraubenmutter (2).2. Nut lock according to claim i, characterized by the arrangement of a Cover (5) between the conical undercut (3) and the screw nut (2).
DEE39388D Screw locking Expired DE508294C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEE39388D DE508294C (en) Screw locking

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEE38039D DE483177C (en) Screw locking
DEE39388D DE508294C (en) Screw locking

Publications (1)

Publication Number Publication Date
DE508294C true DE508294C (en) 1930-09-26

Family

ID=25973562

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE39388D Expired DE508294C (en) Screw locking

Country Status (1)

Country Link
DE (1) DE508294C (en)

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