DE259212C - - Google Patents
Info
- Publication number
- DE259212C DE259212C DENDAT259212D DE259212DA DE259212C DE 259212 C DE259212 C DE 259212C DE NDAT259212 D DENDAT259212 D DE NDAT259212D DE 259212D A DE259212D A DE 259212DA DE 259212 C DE259212 C DE 259212C
- Authority
- DE
- Germany
- Prior art keywords
- grooves
- split pin
- bracket
- head
- folded down
- 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
Links
- 238000013459 approach Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/10—Means 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
- F16B21/12—Means 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 locking-pins or split-pins thrust into holes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Pivots And Pivotal Connections (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Gegenstand der Erfindung ist eine Sicherung für Achsensplinte.The invention relates to a safety device for axle split pins.
Bei einer bekannten Sicherung dieser Art wird der Splint dadurch gesichert, daß ein im Kopf des Splintes drehbar befestigter ringförmiger federnder Bügel bei seinem Herunterklappen in die Sicherungslage in zwei am Kopf des Splintes einander gegenüberliegende, mit der Splintachse gleichlaufende Nuten einschnappt. Diese Sicherung hat aber den Nachteil, daß der Sicherungsbügel bei andauernden Erschütterungen infolge seiner von außen nach innen eingreifenden Enden aus seinen Lagern gleiten und verloren gehen kann.In a known fuse of this type, the split pin is secured in that an im Head of the split pin rotatably attached ring-shaped resilient bracket when it is folded down in the securing position in two opposite to each other at the head of the split pin, with the split pin axis snaps into grooves running in the same direction. But this backup has the disadvantage that the safety bracket with ongoing Shocks can slide out of its bearings and be lost as a result of its ends engaging from the outside in.
Dem wird erfindungsgemäß dadurch abgeholfen, daß die Enden des Sicherungsbügels nicht von außen nach innen, sondern von innen nach außen in den Splintkopf eingreifen und die Nuten dementsprechend angeordnet sind, so daß die Enden des Sicherungsbügels durch Auseinanderspreizen in die Nuten eingreifen.This is remedied according to the invention in that the ends of the securing bracket engage in the split pin head not from the outside in, but from the inside out and the grooves are arranged accordingly, so that the ends of the safety bracket through Spreading apart engage in the grooves.
Die Erfindung ist in der Zeichnung in einerThe invention is in the drawing in a
Ausführungsform dargestellt, und zwar zeigen Fig. ι und 2 mit zwei verschiedenen Stellungen des federnden Sicherungsbügels den Splint in schaubildlicher Ansicht.Embodiment shown, namely Fig. Ι and 2 with two different positions of the resilient safety clip the split pin in a perspective view.
α ist der Splint, dessen Kopf b zwei Ansätze c und d trägt. Die Ansätze sind bei e und f durchbohrt, und diese Bohrungen bilden die Lager für die umgebogenen Enden eines federnden Sicherungsbügels g, der in heruntergeklappter Lage den Splint am Herausfallen hindert und selbst durch Einschnappen seines Schenkels h in eine auf der Innenseite des Ansatzes c eingelassene Nut i gesichert wird. α is the split pin, the head b of which has two attachments c and d . The lugs are drilled through at e and f , and these bores form the bearings for the bent ends of a resilient safety bracket g, which prevents the cotter pin from falling out when folded down and even by snapping its leg h into a groove on the inside of lug c i is backed up.
Selbstverständlich können auch beide Ansätze mit inneren Nuten versehen sein. Ebenso können die Nuten flach oder tief sein, so daß die Schenkel des Sicherungsbügels beim Herunterklappen ohne weiteres oder erst unter Druck in die Nuten eintreten.Of course, both approaches can also be provided with internal grooves. as well the grooves can be shallow or deep, so that the legs of the safety bracket when folded down enter the grooves without further ado or only under pressure.
Die Enden des Sicherungsbügels sind zweckdienlich umgenietet, und es ist sodann ein Verlorengehen ausgeschlossen.The ends of the safety bracket are expediently riveted and it is then lost locked out.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE259212C true DE259212C (en) |
Family
ID=516964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT259212D Active DE259212C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE259212C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4553891A (en) * | 1981-01-09 | 1985-11-19 | Claude Aubrun | Headed cotter pin with safety annular retaining means |
DE102012003082A1 (en) * | 2012-02-17 | 2013-08-22 | Manfred Mischko | Cottor pin, particularly hinged pin for securing machine components like axles, has bolt, at whose axial end head portion is designed, and longitudinal groove that runs slightly inclined in axial direction of bolt |
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0
- DE DENDAT259212D patent/DE259212C/de active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4553891A (en) * | 1981-01-09 | 1985-11-19 | Claude Aubrun | Headed cotter pin with safety annular retaining means |
DE102012003082A1 (en) * | 2012-02-17 | 2013-08-22 | Manfred Mischko | Cottor pin, particularly hinged pin for securing machine components like axles, has bolt, at whose axial end head portion is designed, and longitudinal groove that runs slightly inclined in axial direction of bolt |
DE102012003082B4 (en) * | 2012-02-17 | 2015-12-31 | Manfred Mischko | Lynch pin |
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