DE1675027A1 - Form-fitting and non-positive connection, especially of rotating bodies - Google Patents

Form-fitting and non-positive connection, especially of rotating bodies

Info

Publication number
DE1675027A1
DE1675027A1 DE19681675027 DE1675027A DE1675027A1 DE 1675027 A1 DE1675027 A1 DE 1675027A1 DE 19681675027 DE19681675027 DE 19681675027 DE 1675027 A DE1675027 A DE 1675027A DE 1675027 A1 DE1675027 A1 DE 1675027A1
Authority
DE
Germany
Prior art keywords
highly elastic
positive
fitting
connection
clutch
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.)
Pending
Application number
DE19681675027
Other languages
German (de)
Inventor
Dipl-Ing Herbert Mueller
Dipl-Ing Erdmann Puls
Dipl-Ing Heinz Rossnick
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.)
TRAKTORENWERK SCHOENEBECK VEB
Original Assignee
TRAKTORENWERK SCHOENEBECK VEB
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 TRAKTORENWERK SCHOENEBECK VEB filed Critical TRAKTORENWERK SCHOENEBECK VEB
Publication of DE1675027A1 publication Critical patent/DE1675027A1/en
Pending 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
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/72—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts
    • F16D3/74—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts the intermediate member or members being made of rubber or other rubber-like flexible material
    • 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
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/72—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts
    • F16D3/74—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts the intermediate member or members being made of rubber or other rubber-like flexible material
    • F16D2003/745—Tyre type coupling, i.e. bellows with only one fold
    • 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
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/12—Mounting or assembling

Description

Form- und kraftschlÜssige Verbindungg insbesondere von Ro-i'U-ationskörpern Die Erfindung betrifft eine form- und kraftschlüssige C) Verbindung, insbesondere von Rotationskörpern aus hoch-0 und c-erin-elastischen ',',lerkstoffen für Wellenkupplungen. CD 0 Bekannt sind form- und kraftschlÜssige Verbindungen von Gummiteilen mit Teilen aus beliebigen wei:#Kstoffenv bei denen die Verbindung durch ##I--toff-, Kraft- oder Yormschluß sowie deren Kombinationen hergestellt wird* C) Der Ainiendung, von formschlüssigen Verbindungen sind oftmals jedoch Grenzen gesetzt, weil die Ausbildung bestimmter Formen bzw. Profile an Bauteilen aus Gummi oder anderen Elasten örtlich zu überhöhten spezifischen Beanspruchungen führte Der Zweck der Erfindung besteht daring die Nachteile der bekannten Verbindungen zu vermeiden.Positive and non-positive connection, in particular of Ro-i'U-ation bodies The invention relates to a positive and non-positive C) connection, in particular of rotational bodies made of high-zero and c-erin-elastic materials for shaft couplings. CD 0 Positive and non-positive connections of rubber parts with parts made of any white are known: #Kstoffenv in which the connection is made by ## I - toff, force or Yorm closure and their combinations * C) The extension, of positive connections However, there are often limits because the formation of certain shapes or profiles on components made of rubber or other elastics led to excessive specific stresses locally. The purpose of the invention is to avoid the disadvantages of the known connections.

L> Der -,7,r-.'L-indung liegt die Aufgabe zugrunde, neben einer b - von kannten kraft- und formschlüssigen Verbindulag'Ineinandergreifenden VerzahnunGen eine zusätzliche kraft- und formschlüssige Verbindung vorzusehen bei Erweiterung des Einsatzbereichesle Erfindungsgemäß wird die Aufgabe dadurch gelöstl daß an einer bekannten Verbindung eines Kupplunr-steiles mit einem hochelastischen Kupplungsteil in 2orm einer ineinandergreifenden Verzahnung zusätzlich eine Spannhülse mit Innenkegel zur formschlüssigen Aufnahme des hochelastischen Kupplungsteiles angeordnet ist. Das hochelastische Kupplungsteil ist mittels eines Spannringes im Innenkegel der Spannhülse spannbar.L> Der -, 7, r -. 'L-indung is the object, in addition to a b - of known non-positive and form-locking toothings Verbindulag'Ineinandergreifenden an additional force-locking and form-locking connection provided at the extension Einsatzbereichesle According to the invention, the object is characterized solvedl that at a known connection of a coupling part with a highly elastic coupling part in 2orm of an interlocking toothing, a clamping sleeve with an inner cone for the positive reception of the highly elastic coupling part is also arranged. The highly elastic coupling part can be clamped by means of a clamping ring in the inner cone of the clamping sleeve.

j7J Die Berührungsfläche des Spannringes mit dem hochelastischen Kupplungsteil sowie der Innenkegelauslauf der Spannhälse -sind abgerundet. Weiterhin ist die Verzahnung des hochelastischen Kupplun,:-steiles mit einer Verstärkung ausgestattet.j7J The contact surface of the clamping ring with the highly flexible coupling part as well as the inner cone outlet of the clamping necks are rounded. Farther the toothing of the highly flexible coupling: - steep is equipped with a reinforcement.

Die Erfindung soll nachstehend an einem Ausf"hrun.-sbe4.spiel näher erläutert werden. Die Zeichnung zeigt eine Darstellun"; als-,;chnitt einer 0 form- und kraftschlüssi--en Gtimmi-4..-etall-Verbindun#- zur li CD Übertragung von Drehmomenten.The invention is to be explained in more detail below using an exemplary embodiment. The drawing shows a representation; as - ,; cut of a 0 form-fitting and force-locking - en Gtimmi-4 ..- metal connection - for li CD transmission of torques.

In diesem Falle besteht si,# aus einem Kupplungs-Geil 1 als CD außenverzahntes Zahnrad aus geringelastischem Material auf dem ein hochelastisches Kupplungsteil 2 als innenverzehnter Gummikörper sitzt. Eine Spannhülse 4 verhindert ein Aufweiten des hochelastischen Kupplungsteiles 2 infolge Belastung. Dadurch würden jedoch die Zahnfüße der der Spannhülse 4 ab.-.ewandten Stirnseite der Gummizähne-vom hochelastischen ZupplunGsteil 2 zur gefährdeten z;telle werden. Durch eine fest CD mit dem Gum.Ukörper und den Gurnmizähnen des hochelastischen Kupplungsteiles 2 verbundene Verstärkung 3 wird die örtlich hohe Beanspruchung maßgeblich herabgesetzt.In this case, it consists of a coupling Geil 1 as a CD externally toothed gear made of low elastic material on which a highly elastic coupling part 2 sits as an internally toothed rubber body. A clamping sleeve 4 prevents the highly elastic coupling part 2 from expanding as a result of loading. As a result, however, the tooth roots of the end face of the rubber teeth facing away from the clamping sleeve 4 would become from the highly elastic coupling part 2 to the endangered point. A reinforcement 3 that is firmly connected to the rubber body and the rubber teeth of the highly elastic coupling part 2 significantly reduces the locally high stress.

Q Der Gummikörper des hochelastischen Kupplun;#-steiles 2 wurde außerdem so aus#t-ebildetg daß beim'Anziehen eines Spannrinz s 5 mittels 'echskantschrauben 6 eine kra-'tschlüf:si-e Verbindunl.- zwischen dem Sparmring 59 dem hochelastischen ik.upplun",----steil 2 und der Spannhülse 4 in dem in der Zeichnung mit dem Pfeil v-ekennzeichneten querschnitt entsteht, CD Hierdurch wird ebenfalls eine Verminderung der hohen spezifischen Belastung der Zahnfüße erreicht. VHL Traktorenwerk Ichönebeck A n 1 a g e I zur Patentanneldung " Form- und kraftschlüssige VerbindunG, insbesondero von Rotationskörpern 11 Aufstellung der verwendeten Bezugszeichen : 1 12urj-#lunrsteil 2 hochelastisches ZupplunGsteil 3 Verstärkung 4 Spinnhülse 5 Spannring 6 schraube-7 VerazärkunCsring GchUnebeck, den 14. 2o1968 - 281 a - Q The rubber body of the highly elastic coupling 2 was also formed in such a way that when a clamping pin 5 is tightened using hexagon screws 6, a strong connection between the sparring 59 and the highly elastic ik .upplun ", ---- steep 2 and the clamping sleeve 4 in the cross-section marked with the arrow v-e in the drawing, CD This also reduces the high specific load on the tooth roots. VHL Tractor Factory Ichönebeck A n 1 a g e I for patent application No. "form and force-fit connection, insbesondero of bodies of revolution 11 list of reference symbols used: 1 12urj- # lunrsteil 2 highly elastic ZupplunGsteil 3 reinforcement 4 spinning sleeve 5 clamping ring 6 screw-7 VerazärkunCsring GchUnebeck, 14 2o1968 - 281 a -

Claims (2)

P a t e n t a n s p r Ü c h Q : 1. 2orm- und kra.L'tschlÜssi-l-e Verbindung, insbesondere c> von --.#otEtz;ionskörpern aus hochelasüpischen .;erkstof-ffen und :--erin.-elastischen .,!erks-Uoffen fÜr 'lellenkupplun#;ent dadurch Gekennzeichne-tv daß an einer bek,--nnten Verbindun- eines Kupplun-sbeiles (1) mit einem hochelas'Gischen Kupplunsteil (2) in !Oorm einer ineinandergreifender -i-erz,-üinun#- eine S-Dannhülse (4) mit Innenke,--el zur formschlüssigen '.ufnahme des hochelastiselien liliupplungsteiles (2) angeordnet istg wobei das hochelastische t"-upplun.-.-steil (2) mittels eines Spanprini-es (5) im Innenke--el der Spannhülse (4) spannbar ist. P atentans p r Ü c h Q: 1. 2orm- and tight-fit connection, in particular c> of -. # OtEtz; ionic bodies made of highly elastic. ,! erks-Uopen for 'multi-disk clutch #; ent characterized by the fact that at a known connection of a clutch hatch (1) with a highly elastic clutch part (2) in! Oorm of an interlocking -i-ore , -üinun # - an S-then sleeve (4) with an inner corner, - el for the form-fitting '.take up of the highly elastic liliupplunes (2) is arranged, whereby the highly elastic t "-upplun.-.- steep (2) by means of a Spanprini- it (5) can be tensioned in the inner cone of the clamping sleeve (4). 2. Porm- und #:raftschlüssige Verbindung nach i'nspruch 1, dadurch -akennzeichnety daß die Berührungsfläche des 0 Spannfin-es mit dem hochelastischen hupplungsci 0 teil (2) sowie der Innenkegelauslauf der Spannhülse (4) 0 abgerundet ist. 3- Form- und kraftschlüssiSe Verbindung nach Anspruch 1 und t2 29 dadurch gekennzeichnetg daß die Verzahnun- des hoch-C> -i elastischen Kupplungsteiles (2) mit einer -%rerz-tärkun#; (3) CD aus::,e.,ztattet. ist. 0 2. Porm- and #: raftschlüssige compound according i'nspruch 1, characterized -akennzeichnety that the contact surface of the 0-Spannfin it is rounded off with the highly elastic hupplungsci 0 in part (2) and the inner cone flow of the clamping sleeve (4), 0th 3- positive and non-positive connection according to claims 1 and 2 29, characterized in that the teeth of the high-C> -i elastic coupling part (2) with a -% rerz-tärkun #; (3) CD from ::, e., Ztatt. is. 0
DE19681675027 1968-02-26 1968-02-26 Form-fitting and non-positive connection, especially of rotating bodies Pending DE1675027A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV0035527 1968-02-26

Publications (1)

Publication Number Publication Date
DE1675027A1 true DE1675027A1 (en) 1970-12-03

Family

ID=7589782

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681675027 Pending DE1675027A1 (en) 1968-02-26 1968-02-26 Form-fitting and non-positive connection, especially of rotating bodies

Country Status (1)

Country Link
DE (1) DE1675027A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0164013A1 (en) * 1984-05-25 1985-12-11 Reliance Electric Company Elastomeric shear shaft coupling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0164013A1 (en) * 1984-05-25 1985-12-11 Reliance Electric Company Elastomeric shear shaft coupling

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