DE391989C - Device for connecting hub and shaft - Google Patents
Device for connecting hub and shaftInfo
- Publication number
- DE391989C DE391989C DEH92326D DEH0092326D DE391989C DE 391989 C DE391989 C DE 391989C DE H92326 D DEH92326 D DE H92326D DE H0092326 D DEH0092326 D DE H0092326D DE 391989 C DE391989 C DE 391989C
- Authority
- DE
- Germany
- Prior art keywords
- shaft
- hub
- ring
- connecting hub
- ring part
- 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
Links
- 239000000969 carrier Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000003825 pressing Methods 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
- F16B3/00—Key-type connections; Keys
- F16B3/04—Key-type connections; Keys using keys formed of wire or other flexible material, to be inserted through an opening giving access to grooves in the adjacent surfaces of the parts to be connected
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
- F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
- F16D1/0876—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with axial keys and no other radial clamping
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting Of Bearings Or Others (AREA)
Description
Vorrichtung zum Verbinden von Nabe und Welle. Bei den bisherigen Verbindungen einer Nabe mit einer Welle, deren gebräuchlichste Keil und Stellschraube sind, besteht der Übelstand, daß der oder die Träger der Verbindung weder mit der Welle noch mit der Nabe so verbunden sind, daß nicht bei Lösung der Verbindung ein Bestandteil desselben, z. B. Keil, Stellschraube, Stift usw., verlorengehen kann. Dies ist hauptsächlich bei Verbindttrigen kleiner Maschinenteile, z. B. solchen der Feinmechanik, ein empfindlicher Mangel. Durch die Erfindung wird dieser Mangel beseitigt, da die, neue Verbindung ohne Anwendung von Werkzeugen leicht lösbar und wiederherstellbar ist, ohne daß ihre Bestandteile frei werden und verlorengehen können, Nach der Erfindung wird ein als offener Ring ausgebildeter Runddraht, dessen eines Ende winkelrecht zu dem Ring abgebogen ist, mit seinem Ringteil in Ringnuten, mit seinem geraden Teil in Längsnuten der Welle und der Nabe eingelegt. Dabei ist die Ringnut auf der Welle so tief, daß der Ringteil der Vorrichtung bis auf den Wellendurchmesser zusammengedrückt werden kann und dann die Nabe seitlich verschoben, also abgezogen werden kann. Um ein leichteres oder schwereres Abziehen der Nabe zu erreichen, wird die Ringnut in der Nabe entweder dreieckig: oder halbrund ausgebildet. Der Ringteil der Vorrichtung ist ein nicht ganz geschlossener Kreis, so daß die Vorrichtung nach dem Einsetzen nicht mehr ohne Absicht von der Welle lösbar ist.Device for connecting hub and shaft. With the previous connections a hub with a shaft, the most common of which is a key and set screw the disadvantage that the bearer or carriers of the connection neither with the shaft nor with the hub are connected in such a way that not a component when the connection is loosened same, e.g. B. wedge, set screw, pin, etc., can be lost. This is mainly when connecting small machine parts, e.g. B. those of precision engineering, a sensitive one Defect. This deficiency is eliminated by the invention, since the new connection can be easily detached and restored without the use of tools, without its constituents can be released and lost, according to the invention a round wire designed as an open ring, one end of which is at right angles to the Ring is bent, with its ring part in ring grooves, with its straight part in Inserted longitudinal grooves of the shaft and the hub. The ring groove is on the shaft so deep that the ring part of the device is compressed to the shaft diameter and then the hub can be moved sideways, so it can be pulled off. Around To achieve easier or harder removal of the hub, the annular groove either triangular or semicircular in the hub. The ring part of the device is a not completely closed circle, so that the device after insertion can no longer be unintentionally detached from the shaft.
Auf der Zeichnung ist die Erfindung näher veranschaulicht. Abb. i zeigt die Vorrichtung allein, Abb. a auf der Welle sitzend, Abb. 3 die mit einer dreieckigen Nut versehene Nabe und Abb. ¢ die fertige Verbindung.The invention is illustrated in more detail in the drawing. Fig.i shows the device alone, Fig. a sitting on the shaft, Fig. 3 the one with a triangular groove provided hub and Fig. ¢ the finished connection.
Die Vorrichtung besteht aus einem offenen Ringteil a und einem winkelrecht dazu abgebogenen geraden Teil d. Die Welle b besitzt eine Ringnut e, die so tief ist, daß der Ringteil a auf den Wellendurchmesser zusammengedrückt werden kann. Die Ringnut f in der Nabe c ist in dem dargestellten Ausführungsbeispiel dreieckig ausgebildet, so daß das Abziehen der Nabe erleichtert wird. Die entsprechenden Längsnuten in Welle und Nabe sind g und h. Die Herstellung der Verbindung geschieht durch Aufstoßen der Nabe auf die Welle, die Lösung durch seitlichen Stoß oder Druck auf die Nabe.The device consists of an open ring part a and a straight part d bent at right angles thereto. The shaft b has an annular groove e which is so deep that the ring part a can be compressed to the shaft diameter. The annular groove f in the hub c is triangular in the illustrated embodiment, so that the removal of the hub is facilitated. The corresponding longitudinal grooves in the shaft and hub are g and h. The connection is made by pushing the hub onto the shaft, the solution by pushing the hub from the side or by applying pressure.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH92326D DE391989C (en) | Device for connecting hub and shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH92326D DE391989C (en) | Device for connecting hub and shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE391989C true DE391989C (en) | 1924-03-19 |
Family
ID=7166425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEH92326D Expired DE391989C (en) | Device for connecting hub and shaft |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE391989C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2572469A1 (en) * | 1984-10-31 | 1986-05-02 | Creusot Loire | Rotating machine with fluid circulation |
| WO2005013460A1 (en) * | 2003-07-28 | 2005-02-10 | Siemens Energy & Automation, Inc. | System and method for mechanical mounting of a device onto a shaft |
-
0
- DE DEH92326D patent/DE391989C/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2572469A1 (en) * | 1984-10-31 | 1986-05-02 | Creusot Loire | Rotating machine with fluid circulation |
| WO2005013460A1 (en) * | 2003-07-28 | 2005-02-10 | Siemens Energy & Automation, Inc. | System and method for mechanical mounting of a device onto a shaft |
| CN100416987C (en) * | 2003-07-28 | 2008-09-03 | 西门子能量及自动化公司 | System and method for mechanically mounting a device on a shaft |
| US7435054B2 (en) | 2003-07-28 | 2008-10-14 | Siemens Energy & Automation, Inc. | System and method for mechanical mounting of a device onto a shaft |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE391989C (en) | Device for connecting hub and shaft | |
| DE868542C (en) | Socket pipe connection | |
| DE492282C (en) | Container for razor bar soap with inserted rubber ring | |
| DE433326C (en) | Universal socket wrench | |
| DE413236C (en) | Tool for manufacturing capsule closures for metal vessels | |
| DE669282C (en) | Stopper, especially for iodine bottles | |
| DE387478C (en) | Clasp for necklaces or the like | |
| DE498391C (en) | Device for holding sealing rings | |
| DE592215C (en) | Device for practicing the method for the production of connection points of oil-filled cables | |
| DE430841C (en) | Fitting to accommodate plugs for carrying the shelves in cupboards, shelves, etc. like | |
| DE360361C (en) | Form for the production of cement pipes with a face rabbet and groove with a flat base | |
| DE415360C (en) | Rotatable connection of two junction pieces for building toys | |
| DE444534C (en) | Eye irrigation device | |
| DE595753C (en) | Pipe connection with pipe ends ending at a distance from one another and equipped with conical surfaces, which come to rest on the conical surfaces of a sleeve that can be screwed onto one pipe end and displaced over the other pipe end | |
| DE370851C (en) | Snap-button cuff holder | |
| DE193202C (en) | ||
| DE461064C (en) | Connection of pin and arm of a split crankshaft | |
| DE572479C (en) | Cane clamp | |
| DE508773C (en) | Device for sealing the cap of the pouring pipe of cans | |
| DE487807C (en) | Platinum matrix for the production of porcelain jacket crowns | |
| DE526110C (en) | Artificial pair of molars | |
| DE520207C (en) | Holding bracket for bite templates | |
| DE378933C (en) | Acorn for curtain cords | |
| DE355721C (en) | Cigarette paper | |
| DE387859C (en) | Self-tie press |