DE127912C - - Google Patents

Info

Publication number
DE127912C
DE127912C DENDAT127912D DE127912DA DE127912C DE 127912 C DE127912 C DE 127912C DE NDAT127912 D DENDAT127912 D DE NDAT127912D DE 127912D A DE127912D A DE 127912DA DE 127912 C DE127912 C DE 127912C
Authority
DE
Germany
Prior art keywords
ring
parts
secured
inclined surfaces
securing
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.)
Active
Application number
DENDAT127912D
Other languages
German (de)
Publication of DE127912C publication Critical patent/DE127912C/de
Active 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
    • F16B39/00Locking of screws, bolts or nuts
    • F16B39/22Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28Locking 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
    • F16B39/36Locking 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 with conical locking parts, which may be split, including use of separate rings co-operating therewith

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die Sicherung kann man für viele Zwecke verwenden, beispielsweise dazu, einen Kolben gegen Abstreifen von der Kolbenstange zu sichern, oder sie kann auch als Schraubensicherung verwendet werden. Der erste Fall ist in Fig. 1, der zweite Fall in Fig. 2 dargestellt; die beiden dargestellten Fälle sind jedoch nur als Ausführungsbeispiele zu betrachten.The fuse can be used for many purposes, for example a piston to prevent it from being stripped off the piston rod, or it can also be used as a screw locking device be used. The first case is shown in Fig. 1, the second case in Fig. 2; however, the two cases shown are only to be regarded as exemplary embodiments.

Der Stift oder Bolzen, die Stange oder Welle oder dergl. α erhält ringförmige Ansätze b, die mit schrägen Flächen d, am besten in Form von Kegelmänteln, versehen sind. Um α bezw. um dessen ringförmige Ansätze b sind mehrere Ringtheile c gelegt, die mit denThe pin or bolt, the rod or shaft or the like. Α is given annular extensions b, which are provided with inclined surfaces d, preferably in the form of conical shells. To α respectively. Several ring parts c are placed around its ring-shaped projections b, which are connected to the

schrägensloping

d entsprechenden inneren schrägen versehen sind. Es kommt dabei d corresponding internal bevels are provided. It comes with it

Flächen
Flächen
Surfaces
Surfaces

darauf an, dafs der auf diese Weise gebildete Ring c aus mehreren Theilen besteht, und dafs die Ansätze b des Theiles α sowie die schrägen Flächen der Theile c, welche sich gegen die Ansätze b legen, ringförmig ausgebildet sind. Um den getheilten Ring wird dann ein Ring e warm aufgezogen. Dieser Schrumpfring e bewirkt ein starkes Zusammenpressen der Theile c in radialer Richtung, und infolge der schrägen Fläche d ergiebt sich hieraus eine Verschiebung der Theile c in der Achsenrichtung, d. h. ein Druck der Theile c gegen den zu sichernden Theil.on that the ring c formed in this way consists of several parts, and that the extensions b of the part α and the inclined surfaces of the parts c, which lie against the extensions b , are ring-shaped. A ring e is then wrapped warm around the split ring. This shrink ring e causes the parts c to be strongly compressed in the radial direction, and as a result of the inclined surface d results in a displacement of the parts c in the axial direction, that is, a pressure of the parts c against the part to be secured.

Durch die Anordnung der ringförmigen Ansätze b mufs die Lage der Sicherung zu dem zu sichernden Theil in der Achsenrichtung stets die gleiche bleiben, selbst wenn eine Drehung der Sicherung auf dem Bolzen erfolgen sollte; namentlich hierdurch unterscheidet sich die neue Sicherung von bekannten (vergl. englisches Patent 19436 vom Jahre 1897), bei welchen die die Sicherung herbeiführenden Theile, die an den Bolzen angeprefst werden, Gewinde besitzen, so dafs bei einer Drehung auch eine Lockerung der Verbindung eintreten mufs, und sich daher besondere Elemente erforderlich machen, welche eine Drehung verhindern sollen.Due to the arrangement of the ring-shaped lugs b, the position of the fuse in relation to the part to be secured in the axial direction must always remain the same, even if the fuse should be rotated on the bolt; This is the main difference between the new securing device and the known one (see English patent 19436 of 1897), in which the securing parts, which are pressed onto the bolt, have threads so that the connection must also loosen when turned , and therefore require special elements to prevent rotation.

Die Ringe/" sind Centrirringe, welche vor dem Aufziehen des Schrumpfringes e auf die Theile c aufgestreift werden.The rings / "are centrir rings, which are slipped onto the parts c before the shrink ring e is pulled on.

Claims (1)

Patent-Anspruch:
Sicherung für Schrauben, Bolzen und dergl., dadurch gekennzeichnet, dafs der zu sichernde Theil mit ringförmigen schrägen Flächen d versehen ist, auf die ein getheilter, mit entsprechenden inneren schrägen Flächen versehener Ring c durch einen Schrumpfring e derart gedrückt wird, dafs sich hieraus ein Druck in der Achsenrichtung gegen den zu sichernden Theil ergiebt und auch bei einer Drehung der Sicherung auf dem Theile α eine Lockerung der Verbindung nicht eintreten kann.
Patent claim:
Securing for screws, bolts and the like, characterized in that the part to be secured is provided with annular inclined surfaces d onto which a split ring c provided with corresponding inner inclined surfaces is pressed by a shrink ring e in such a way that it is inserted therefrom Pressure in the axial direction against the part to be secured and, even if the securing device is turned on the part α, a loosening of the connection cannot occur.
Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT127912D Active DE127912C (en)

Publications (1)

Publication Number Publication Date
DE127912C true DE127912C (en)

Family

ID=396475

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT127912D Active DE127912C (en)

Country Status (1)

Country Link
DE (1) DE127912C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3052130A (en) * 1959-11-25 1962-09-04 Gen Motors Corp Pedal connector
US3214875A (en) * 1962-02-12 1965-11-02 Nat Gypsum Co Wall supporting and fastening means

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3052130A (en) * 1959-11-25 1962-09-04 Gen Motors Corp Pedal connector
US3214875A (en) * 1962-02-12 1965-11-02 Nat Gypsum Co Wall supporting and fastening means

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