DE251523C - - Google Patents
Info
- Publication number
- DE251523C DE251523C DENDAT251523D DE251523DA DE251523C DE 251523 C DE251523 C DE 251523C DE NDAT251523 D DENDAT251523 D DE NDAT251523D DE 251523D A DE251523D A DE 251523DA DE 251523 C DE251523 C DE 251523C
- Authority
- DE
- Germany
- Prior art keywords
- coupling
- threaded blocks
- blocks
- recesses
- locking ring
- 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
- 230000001808 coupling Effects 0.000 claims description 20
- 238000010168 coupling process Methods 0.000 claims description 19
- 238000005859 coupling reaction Methods 0.000 claims description 19
- 230000000694 effects Effects 0.000 claims 2
- 241000490025 Schefflera digitata Species 0.000 claims 1
- 230000000875 corresponding Effects 0.000 claims 1
- 235000015250 liver sausages Nutrition 0.000 claims 1
- 210000001847 Jaw Anatomy 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/10—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using a rotary external sleeve or ring on one part
- F16L37/101—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using a rotary external sleeve or ring on one part in which the coupling is coaxial with the pipe
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
- F16L37/1215—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members using hooks provided with a screw-thread adapted to engage and mesh with an appropriate corresponding part
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
-M 251523 KLASSE 47/. GRUPPE -M 251523 CLASS 47 /. GROUP
Es sind Schlauchkupplungen bekannt, bei denen zur Erleichterung der Zusammenfügung der beiden Kuppelteile der Mutterteil mit einer größeren Anzahl von Gewindeklötzen versehen ist, die in radialer Richtung nachgeben können, so daß der Mutterteil über den mit Bolzengewinde versehenen Teil gesteckt werden kann, worauf durch Verdrehen der Teile gegeneinander die Dichtung erfolgt. Damit diese Gewindeklötze beim Festschrauben und Lösen nicht ausweichen können, ist über dem Mutterteil ein Stellring angeordnet, der so gedreht werden kann, daß die an ihm vorgesehenen Knaggen über die Gewindeklötze zu liegen kommen, so daß die Bewegung der letzteren nach außen gehemmt wird. In zurückgedrehter Stellung liegen zwischen den Knaggen befindliche Aussparungen des Stellrings über den Gewindeklötzen, wodurch deren Auswärtsbewegung ermöglicht wird.There are hose couplings known in which to facilitate assembly of the two coupling parts, the nut part is provided with a larger number of threaded blocks is, which can give way in the radial direction, so that the nut part over the bolt thread provided part can be plugged, whereupon by twisting the parts against each other the seal takes place. So that these threaded blocks cannot move out of the way when tightening and loosening, is above the nut part arranged an adjusting ring which can be rotated so that the provided on it Latches come to rest over the threaded blocks, so that the movement of the latter is inhibited to the outside. In the turned back position there are located between the lugs Recesses of the adjusting ring over the threaded blocks, causing their outward movement is made possible.
Bei diesen bekannten Kupplungsvorrichtungen werden die Gewindeklötze zwar vorgedrückt, so daß sie während der Dauer der Kupplung in Eingriff mit dem Gewinde des Bokenteils bleiben müssen; es wird aber das Seitwärtsbewegen der Klötze in ihrem Lager, das Schlottern, nicht verhindert, so daß beim Verdrehen des Bolzenteiles ein Ecken und Klemmen vorkommen kann.In these known coupling devices, the threaded blocks are pushed forward, so that they must remain in engagement with the thread of the bracket part for the duration of the coupling; but it will Moving the blocks sideways in their camp does not prevent shaking, so that when If the bolt part is twisted, corners and jamming can occur.
Gemäß der vorliegenden Erfindung ist der Feststellring so eingerichtet, daß er die Gewindeklötze beim Feststellen mittels seitlicher Schrägflächen von oben und von den Seiten angreift, so daß sie nicht nur in das Gewinde des Bolzenteiles der Kupplung, sondern auch gegen die gegenüberliegende Wand ihres Lagers gedrückt werden, so daß sie gegen Kanten und Verdrehen beim Verbinden und Lösen der Kuppelglieder gesichert sind.According to the present invention, the locking ring is adapted to the threaded blocks when locking by means of inclined surfaces from above and from the sides attacks, so that they not only in the thread of the bolt part of the coupling, but also pressed against the opposite wall of their bearing so that they are against edges and Twisting when connecting and disconnecting the coupling elements are secured.
In der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes dargestellt.An exemplary embodiment of the subject matter of the invention is shown in the drawing.
Fig. ι ist ein Längsschnitt durch beide Kuppe lglie der,Fig. Ι is a longitudinal section through the two dome lglie,
Fig. 2 ein Querschnitt durch die Kupplungsmuffe nach der Linie X-X der Fig. 1.FIG. 2 shows a cross section through the coupling sleeve along the line XX in FIG. 1.
Fig. 3 zeigt eine Seitenansicht des Feststellringes. Fig. 3 shows a side view of the locking ring.
Fig. 4 ist eine Einzeldarstellung des Sperrringes zum Festhalten des Feststellringes.Fig. 4 is a detailed illustration of the locking ring for holding the locking ring in place.
Fig. 5 und 6 erläutern zwei verschiedene Stellungen des Feststellringes.Fig. 5 and 6 explain two different positions of the locking ring.
Der Bolzenteil 1 der Schlauchkupplung hat das Bolzengewinde 2. Der Mutterteil 3 der Kupplung ist mit einem Ring 4 versehen, welcher ein Muttergewinde 5 besitzt. In dieses Gewinde ist der Mutterteil 6 mit Bolzengewinde 7 eingeschraubt, welcher die Gewindeklötze 8 trägt. Diese sind in Nuten 9 des Mutterteiles 6 verschiebbar gelagert. Die schrägen Flächen dieser Nuten liegen derart, daß der Zug auf die Schläuche die Gewindeklötze einwärts bewegt. Eine ringförmige Schraubenfeder 10 drückt die sämtlichen Gewindebacken einwärts. Der Mutterteil 6 wird von einem Feststellring 11 umgeben, dessen seitliche Vorsprünge (vgl. Fig. 2) das Ansetzen eines Schlauchschlüssels gestatten. Der Feststellring ist auf dem Mutterteil drehbar und wird durch einen eingeschraub-The bolt part 1 of the hose coupling has the bolt thread 2. The nut part 3 of the The coupling is provided with a ring 4 which has a nut thread 5. In this The nut part 6 is screwed in with a bolt thread 7, which the threaded blocks 8 wearing. These are slidably mounted in grooves 9 of the nut part 6. The sloping surfaces these grooves are located in such a way that the train on the hoses moves the threaded blocks inward. An annular coil spring 10 presses all of the threaded jaws inward. Of the Nut part 6 is surrounded by a locking ring 11, the lateral projections of which (cf. Fig. 2) allow the attachment of a hose wrench. The locking ring is on the nut part rotatable and is secured by a screw-in
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE251523C true DE251523C (en) |
Family
ID=509961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT251523D Active DE251523C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE251523C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29513672U1 (en) * | 1995-08-25 | 1996-07-18 | Mosmatic Ag, Necker | Cutting bracket |
-
0
- DE DENDAT251523D patent/DE251523C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29513672U1 (en) * | 1995-08-25 | 1996-07-18 | Mosmatic Ag, Necker | Cutting bracket |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE930992C (en) | Intermediate piece for the detachable attachment of an accessory part for radios | |
DE1958112C3 (en) | ||
DE1213170B (en) | Quick-release fastener | |
DE1963299B2 (en) | CONNECTION FOR AT LEAST ONE PRESSURIZED TUBULAR ELEMENT HAVING A SMOOTH END | |
EP0012101B1 (en) | Device for turning the cylinder nuts of several circularly arranged screw bolts for closing a pressure vessel, in particular a reactor pressure vessel | |
EP3352876B1 (en) | Filtration device with coupling element | |
DE102016123567B4 (en) | TORQUE ADJUSTMENT DEVICE FOR A TORQUE WRENCH | |
DE251523C (en) | ||
LU80698A1 (en) | MECHANICAL FASTENERS AND RELATED FASTENING TOOL | |
DE3239931A1 (en) | Pressure valve, especially a pressure-limiting valve, pressure-reducing valve or the like | |
DE1072028B (en) | ||
DE651327C (en) | Detachable coupling for vacuum cleaner lines that can be rotated freely around their axis | |
DE1913334A1 (en) | Automatically connecting coupling device for lines for pressurized flow means | |
CH656842A5 (en) | DEVICE FOR BRAKE ACTUATION. | |
DE672574C (en) | Coupling for pipelines with shut-off valves on both sides | |
DE317473C (en) | ||
DE2757901C3 (en) | Connection device for a metal hose | |
DE657039C (en) | Engaging and disengaging device for spring-loaded shaft couplings | |
DE2830966C2 (en) | Tapping device for pipes under pressure, such as gas or water pipes | |
DE2121127A1 (en) | Fuel injector | |
DE68909014T2 (en) | Connector for devices that are connected to pipes of a pressure medium system. | |
DE932395C (en) | Pipe or hose coupling | |
DE8908670U1 (en) | Connection fitting for pipes, especially for plastic pipes | |
EP3839318A1 (en) | Screw element and system | |
DE6803773U (en) | DETACHABLE PIPE CONNECTION |