DE20112928U1 - Connection of a slotted hollow shaft with a counterpart engaging in it - Google Patents

Connection of a slotted hollow shaft with a counterpart engaging in it

Info

Publication number
DE20112928U1
DE20112928U1 DE20112928U DE20112928U DE20112928U1 DE 20112928 U1 DE20112928 U1 DE 20112928U1 DE 20112928 U DE20112928 U DE 20112928U DE 20112928 U DE20112928 U DE 20112928U DE 20112928 U1 DE20112928 U1 DE 20112928U1
Authority
DE
Germany
Prior art keywords
slots
reducing
connection according
hollow shaft
reducing bush
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 - Lifetime
Application number
DE20112928U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Neugart & Co KG GmbH
Original Assignee
Neugart & Co KG GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Neugart & Co KG GmbH filed Critical Neugart & Co KG GmbH
Priority to DE20112928U priority Critical patent/DE20112928U1/en
Publication of DE20112928U1 publication Critical patent/DE20112928U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • F16D1/0829—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 radial loading of both hub and shaft by an intermediate ring or sleeve
    • F16D1/0835—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 radial loading of both hub and shaft by an intermediate ring or sleeve due to the elasticity of the ring or sleeve
    • 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
    • F16D1/02—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like
    • F16D1/04—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like with clamping hub; with hub and longitudinal key
    • 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
    • F16D1/0852—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 radial clamping between the mating surfaces of the hub and shaft
    • F16D1/0864—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 radial clamping between the mating surfaces of the hub and shaft due to tangential loading of the hub, e.g. a split hub
    • 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
    • F16D2001/062—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 characterised by adaptors where hub bores being larger than the shaft

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (9)

1. Verbindung einer Hohlwelle (1), die gegebenenfalls mit einem Ritzel (4) versehen ist, mit einem Gegenstück, zum Beispiel mit einer Welle (3) oder Achse, wobei die Hohlwelle (1) einen geschlitzten Bereich (2) aufweist, in den das Gegenstück in Gebrauchsstellung eingreift, wobei zwischen der Innenseite der Hohlwelle (1) und der Außenseite des darin eingreifenden Gegenstücks, eine Reduzierbuchse (5) angeordnet ist, die ihrerseits für eine radiale Nachgiebigkeit in axialer Richtung geschlitzt ist, und wobei wenigstens ein den geschlitzten Bereich (2) der Hohlwelle (1) und damit auch der Reduzier­ buchse (5) umschließendes, hinsichtlich seiner Weite verstellbares Klemm- oder Spannelement (6) zur Verklemmung des geschlitzten Bereichs (2) der Hohlwelle (1) mit der Reduzierbuchse (5) und der Reduzierbuchse (5) mit dem davon umfassten Gegenstück vorgesehen ist, dadurch gekennzeichnet, daß die Reduzierbuchse (5) wenigstens einen an beiden Enden geschlossenen und vor den Stirnseiten (12) der Reduzierbuchse (5) endenden, in radialer Richtung durchgehenden Schlitz (11) aufweist und daß die Länge des Schlitzes (11) gleich oder größer als die wirksame axiale Ausdehnung des Klemmbereichs des Klemm- oder Spannelements (6) ist.1. Connection of a hollow shaft ( 1 ), which is optionally provided with a pinion ( 4 ), with a counterpart, for example with a shaft ( 3 ) or axis, the hollow shaft ( 1 ) having a slotted area ( 2 ) in which the counterpart engages in the position of use, a reducing bushing ( 5 ) being arranged between the inside of the hollow shaft ( 1 ) and the outside of the counterpart engaging therein, which in turn is slotted for radial flexibility in the axial direction, and at least one of the slotted ones Area ( 2 ) of the hollow shaft ( 1 ) and thus also the reducing bush ( 5 ) enclosing clamping or tensioning element ( 6 ), adjustable in terms of its width, for clamping the slotted area ( 2 ) of the hollow shaft ( 1 ) with the reducing bush ( 5 ) and the reducing bush ( 5 ) is provided with the counterpart comprised thereby, characterized in that the reducing bush ( 5 ) is closed at least at both ends sen and in front of the end faces ( 12 ) of the reducing bush ( 5 ) ending, in the radial direction continuous slot ( 11 ) and that the length of the slot ( 11 ) is equal to or greater than the effective axial extent of the clamping area of the clamping or clamping element ( 6 ) is. 2. Verbindung nach Anspruch 1, dadurch gekennzeichnet, daß die beiden Stirnseiten (12) der Reduzierbuchse (5) als ununter­ brochen umlaufende Ringbereiche ausgebildet sind.2. Connection according to claim 1, characterized in that the two end faces ( 12 ) of the reducing bushing ( 5 ) are designed as continuously interrupted circumferential ring regions. 3. Verbindung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Reduzierbuchse (5) an ihrem Umfang verteilt mehrere Schlitze (11) aufweist und daß wenigstens einer dieser Schlitze, insbesondere alle Schlitze an ihren beiden Enden geschlossen sind und vor den stirnseitigen Enden (12) der Reduzierbuchse (5) enden. 3. Connection according to claim 1 or 2, characterized in that the reducing bush ( 5 ) distributed over its circumference has a plurality of slots ( 11 ) and that at least one of these slots, in particular all slots are closed at both ends and before the front ends ( 12 ) of the reducing bush ( 5 ). 4. Verbindung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß wenigstens zwei oder drei, vorzugsweise vier oder insbesondere fünf an ihren beiden Enden geschlossene Schlitze (11) insbesondere gleichmäßig am Umfang der Reduzierbuchse (5) verteilt vorgesehen sind.4. Connection according to one of claims 1 to 3, characterized in that at least two or three, preferably four or in particular five slots ( 11 ) closed at their two ends are provided in particular evenly distributed over the circumference of the reducing bush ( 5 ). 5. Verbindung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Anzahl der an ihren beiden Enden geschlossenen Schlitze (11) der Reduzierbuchse (5) eine ungerade Zahl ist.5. Connection according to one of claims 1 to 4, characterized in that the number of slots ( 11 ) closed at both ends of the reducing bushing ( 5 ) is an odd number. 6. Verbindung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Schlitze (11) als Langlochungen ausgebildet, insbesondere ausgefräst sind und ihre Be­ grenzungen (11a) bei noch offener Verbindung in unverformter Lage parallel zueinander verlaufen.6. Connection according to one of claims 1 to 3, characterized in that the slots ( 11 ) are formed as elongated holes, in particular are milled out and their loading limits ( 11 a) run parallel to one another in an undeformed position when the connection is still open. 7. Verbindung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß der oder die in axialer Richtung verlaufenden Schlitze (11) gegenüber der Längsmittelachse oder den Mantellinien der Reduzierbuchse (5) unter einem spitzen Winkel schräg und dabei parallel zueinander oder gegensinnig schräg zueinander angeordnet sind.7. Connection according to one of claims 1 to 6, characterized in that the or the axially extending slots ( 11 ) with respect to the longitudinal central axis or the generatrices of the reducing bush ( 5 ) at an acute angle obliquely and parallel to each other or in opposite directions obliquely to each other are arranged. 8. Verbindung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß der oder die Schlitze (11) in ihrem im wesentlichen axialen Verlauf wenigstens eine Richtungsänderung aufweisen und/oder gekrümmt verlaufen.8. Connection according to one of claims 1 to 7, characterized in that the or the slots ( 11 ) have at least one change in direction in their substantially axial course and / or are curved. 9. Verbindung nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß der Abstand des oder der Enden des oder der Schlitze (11) von der Stirnseite (12) der Reduzierbuchse (5) klein und insbesondere gleich oder kleiner als die Schlitzweite ist.9. Connection according to one of claims 1 to 8, characterized in that the distance of the or the ends of the or the slots ( 11 ) from the end face ( 12 ) of the reducing bush ( 5 ) is small and in particular equal to or smaller than the slot width.
DE20112928U 2001-08-03 2001-08-03 Connection of a slotted hollow shaft with a counterpart engaging in it Expired - Lifetime DE20112928U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20112928U DE20112928U1 (en) 2001-08-03 2001-08-03 Connection of a slotted hollow shaft with a counterpart engaging in it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20112928U DE20112928U1 (en) 2001-08-03 2001-08-03 Connection of a slotted hollow shaft with a counterpart engaging in it

Publications (1)

Publication Number Publication Date
DE20112928U1 true DE20112928U1 (en) 2001-10-18

Family

ID=7960158

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20112928U Expired - Lifetime DE20112928U1 (en) 2001-08-03 2001-08-03 Connection of a slotted hollow shaft with a counterpart engaging in it

Country Status (1)

Country Link
DE (1) DE20112928U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109769393A (en) * 2016-09-04 2019-05-17 马里安·迈肯 Use the latch mechanism of extendable arms
WO2020200512A1 (en) * 2019-04-02 2020-10-08 Sew-Eurodrive Gmbh & Co. Kg Clamping connection with a clamping ring mounted on a hub, in particular a hollow shaft section, comprising a screw, in particular a clamping screw

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109769393A (en) * 2016-09-04 2019-05-17 马里安·迈肯 Use the latch mechanism of extendable arms
WO2020200512A1 (en) * 2019-04-02 2020-10-08 Sew-Eurodrive Gmbh & Co. Kg Clamping connection with a clamping ring mounted on a hub, in particular a hollow shaft section, comprising a screw, in particular a clamping screw

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20011122

R150 Term of protection extended to 6 years

Effective date: 20041102

R157 Lapse of ip right after 6 years

Effective date: 20080301