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DE236134C - - Google Patents

Info

Publication number
DE236134C
DE236134C DENDAT236134D DE236134DA DE236134C DE 236134 C DE236134 C DE 236134C DE NDAT236134 D DENDAT236134 D DE NDAT236134D DE 236134D A DE236134D A DE 236134DA DE 236134 C DE236134 C DE 236134C
Authority
DE
Germany
Prior art keywords
shaft
balls
disc
radial
diameter
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
DENDAT236134D
Other languages
German (de)
Publication of DE236134C publication Critical patent/DE236134C/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
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08Couplings 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
    • F16D1/09Couplings 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 radial clamping due to axial loading of at least one pair of conical surfaces
    • F16D1/093Couplings 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 radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping
    • F16D1/097Couplings 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 radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping with clamping effected by ring expansion only, e.g. with an expanded ring located between hub and shaft
    • 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
    • F16B2/00Friction-grip releasable fastenings
    • F16B2/02Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/16Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening using rollers or balls
    • 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
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08Couplings 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
    • 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
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08Couplings 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
    • F16D1/09Couplings 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 radial clamping due to axial loading of at least one pair of conical surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die Erfindung betrifft eine Vorrichtung zum Zentrieren und Befestigen von Scheiben, Rädern o. dgl. auf Wellen, deren Durchmesser kleiner ist als der Lochdurchmesser der Scheiben o. dgl. Sie besteht darin, daß die hohle Welle an der Befestigungsstelle der Scheibe mit radialen Bohrungen versehen ist, in denen Kugeln durch einen in der mittleren Längsbohrung der Welle verschiebbaren KegelbolzenThe invention relates to a device for centering and fastening discs and wheels o. The like. On shafts whose diameter is smaller than the hole diameter of the disks o. The like. It consists in that the hollow shaft at the attachment point of the disc with radial bores is provided in which balls through one in the central longitudinal bore the shaft displaceable taper pin

ίο so weit auseinandergeschoben werden, bis sie die Scheibe genau zu der Welle zentriert haben, worauf die feste Verbindung zwischen Scheibe und Welle in an sich bekannter Weise durch seitlich dagegen gepreßte Klemmscheiben o. dgl.ίο be pushed apart until they have the disc centered exactly on the shaft, whereupon the fixed connection between the disc and shaft in a manner known per se by clamping disks or the like pressed against it laterally.

erfolgt.he follows.

Zwei Ausführungsbeispiele der Erfindung sind in drei Figuren dargestellt, und zwar zeigen Fig. 1 und 2 eine Ausführungsform in Längs- und Querschnitt, Fig. 3 eine zweite Ausführungsform im Längsschnitt.Two embodiments of the invention are shown in three figures, namely Fig. 1 and 2 show an embodiment in longitudinal and cross-section, Fig. 3 a second Embodiment in longitudinal section.

In der Welle 1 befinden sich radiale Löcher, in die Kugeln 2 eingelegt sind, und ferner ein achsiales Loch, in dem sich ein kegeliger Stift 3 befindet. Durch Vorschieben dieses Kegelstiftes werden die Kugeln auseinandergedrängt, bis sie sich an die Wandung des Loches der Scheibe 4 anlegen. Ein Käfig 5, dessen äußerer Durchmesser kleiner ist als der äußerste Kugelkreis, verhindert ein Herausfallen der Kugeln.In the shaft 1 there are radial holes into which balls 2 are inserted, and also a axial hole in which there is a conical pin 3. By advancing this conical pin the balls are pushed apart until they stick to the wall of the hole of the Position washer 4. A cage 5, the outer diameter of which is smaller than the outermost spherical circle, prevents the balls from falling out.

Bei dem Ausführungsbeispiel nach Fig. 3 befinden sich in jedem radialen Loch mehrere Kugeln nebeneinander. Hierdurch ist erreicht, daß man auch bei großen Wellendurchmessern kleine Kugeln verwenden kann und infolgedessen die Welle durch die radialen Bohrungen nur wenig geschwächt wird. Der Kegelstift 3 wird bei diesem Ausführungsbeispiel durch eine besondere Schraube 6 vorgeschoben, während das Zurückschieben zur Lösung der Klemmung durch eine am andern Ende des Stiftes angreifende Feder 7 erfolgt.In the embodiment of FIG. 3 there are several in each radial hole Balls next to each other. This ensures that even with large shaft diameters can use small balls and, as a result, the shaft through the radial holes is only slightly weakened. The taper pin 3 is in this embodiment by a special screw 6 advanced while pushing back to release the clamp by a spring 7 acting on the other end of the pin.

Claims (3)

Patent-Ansprüche:Patent Claims: 1. Vorrichtung zum Zentrieren und Befestigen von Scheiben, Rädern o. dgl. auf Wellen, deren Durchmesser kleiner ist als der Lochdurchmesser der Scheiben o. dgl., dadurch gekennzeichnet, daß die hohle Welle (1) an der Befestigungsstelle der Scheibe (4) mit radialen Bohrungen versehen ist, in denen Kugeln (2) durch einen in der mittleren Längsbohrung der Welle (1) verschiebbaren Kegelbolzen (3) so weit auseinandergeschoben werden, bis sie die Scheibe genau zu der Welle zentriert haben, worauf die feste Verbindung zwischen Scheibe und Welle in an sich bekannter Weise durch seitlich dagegen gepreßte Klemmscheiben o. dgl. erfolgt.1. Device for centering and securing discs, wheels or the like Shafts whose diameter is smaller than the hole diameter of the disks or the like, characterized in that the hollow shaft (1) at the attachment point of the Disc (4) is provided with radial holes in which balls (2) through a in the central longitudinal bore of the shaft (1) displaceable taper pin (3) so far be pushed apart until you have centered the disc exactly on the shaft, whereupon the fixed connection between disk and shaft in a known manner on the other hand, clamping disks or the like pressed against it. 2. Ausführungsform der Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß in jedem radialen Loch mehrere Kugeln (2) hintereinander angeordnet sind, zum Zwecke, auch bei großen Wellendurchmessern kleine Kugeln benutzen und infolgedessen die Welle mit radialen Bohrungen von kleinerem Durchmesser versehen zu können.2. Embodiment of the device according to claim 1, characterized in that several balls (2) are arranged one behind the other in each radial hole, for the purpose of Use small balls even with large shaft diameters and consequently the shaft to be able to provide radial bores of smaller diameter. 3. Ausführungsform der Vorrichtung nach Anspiuch 1, dadurch gekennzeichnet, daß der durch Einschrauben einer Kopfschraube (6) vorgeschobene Kegelbolzen (3) durch eine auf das andere Ende des Bolzens einwirkende Feder (7) zur Beseitigung der Zentrierungsteile (2 und 3) wieder zurückgeschoben wird. 3. embodiment of the device according to claim 1, characterized in that the taper bolt (3) advanced by screwing in a cap screw (6) through a the spring (7) acting on the other end of the bolt is pushed back again to remove the centering parts (2 and 3). Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT236134D Active DE236134C (en)

Publications (1)

Publication Number Publication Date
DE236134C true DE236134C (en)

Family

ID=495841

Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

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DE (1) DE236134C (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2588653A (en) * 1947-09-17 1952-03-11 Nichols Co W H Floating drive connection for metering pumps
DE1117946B (en) * 1952-04-26 1961-11-23 Waldrich Werkzeugmasch Quick release and quick coupling device
DE1167544B (en) * 1960-04-30 1964-04-09 Zahnradfabrik Friedrichshafen Rotatable measuring mandrel or measuring sleeve with automatic and forced centering
DE1185868B (en) * 1961-02-24 1965-01-21 Daimler Benz Ag Angularly movable shaft coupling, especially for motor vehicles
DE1295201B (en) * 1960-06-10 1969-05-14 Zahnradfabrik Friedrichshafen Axial offset measuring device
FR2599495A1 (en) * 1986-06-02 1987-12-04 Teves Gmbh Alfred MEASUREMENT SENSOR WITH LATERAL SUPPORT ARM
FR2656904A1 (en) * 1990-01-09 1991-07-12 Avibank Mfg Inc QUICK RELEASE BLOCKING MECHANISM.
DE19913693A1 (en) * 1999-03-25 2000-09-28 Mercedes Benz Lenkungen Gmbh Shaft-hub connection with screwed part for e.g. rotary slide valves has threaded bore in shaft for expander screw
DE10344381A1 (en) * 2003-09-23 2005-05-04 Hauni Maschinenbau Ag Conveyor drum with clamping device
EP1729016A1 (en) 2005-06-03 2006-12-06 ThyssenKrupp Presta AG Device for adjusting two members relative to each other

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2588653A (en) * 1947-09-17 1952-03-11 Nichols Co W H Floating drive connection for metering pumps
DE1117946B (en) * 1952-04-26 1961-11-23 Waldrich Werkzeugmasch Quick release and quick coupling device
DE1167544B (en) * 1960-04-30 1964-04-09 Zahnradfabrik Friedrichshafen Rotatable measuring mandrel or measuring sleeve with automatic and forced centering
DE1295201B (en) * 1960-06-10 1969-05-14 Zahnradfabrik Friedrichshafen Axial offset measuring device
DE1185868B (en) * 1961-02-24 1965-01-21 Daimler Benz Ag Angularly movable shaft coupling, especially for motor vehicles
FR2599495A1 (en) * 1986-06-02 1987-12-04 Teves Gmbh Alfred MEASUREMENT SENSOR WITH LATERAL SUPPORT ARM
FR2656904A1 (en) * 1990-01-09 1991-07-12 Avibank Mfg Inc QUICK RELEASE BLOCKING MECHANISM.
DE19913693A1 (en) * 1999-03-25 2000-09-28 Mercedes Benz Lenkungen Gmbh Shaft-hub connection with screwed part for e.g. rotary slide valves has threaded bore in shaft for expander screw
DE10344381A1 (en) * 2003-09-23 2005-05-04 Hauni Maschinenbau Ag Conveyor drum with clamping device
US7104389B2 (en) 2003-09-23 2006-09-12 Hauni Maschinenbau Ag Conveying drum with clamping device
EP1729016A1 (en) 2005-06-03 2006-12-06 ThyssenKrupp Presta AG Device for adjusting two members relative to each other
US7497142B2 (en) 2005-06-03 2009-03-03 Thyssenkrupp Presta Ag Apparatus for the relative adjustment of two parts

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