DE1759256U - PLUG-IN COUPLING FOR THE RELEASABLE CONNECTION OF A PIN, FORMING THE END OF A FLEXIBLE SHAFT, WITH AN INPUT OR OUTPUT SHAFT. - Google Patents

PLUG-IN COUPLING FOR THE RELEASABLE CONNECTION OF A PIN, FORMING THE END OF A FLEXIBLE SHAFT, WITH AN INPUT OR OUTPUT SHAFT.

Info

Publication number
DE1759256U
DE1759256U DEG16350U DEG0016350U DE1759256U DE 1759256 U DE1759256 U DE 1759256U DE G16350 U DEG16350 U DE G16350U DE G0016350 U DEG0016350 U DE G0016350U DE 1759256 U DE1759256 U DE 1759256U
Authority
DE
Germany
Prior art keywords
pin
shaft
input
output shaft
coupling
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
Application number
DEG16350U
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.)
GEMO BIEGSAME WELLEN
Original Assignee
GEMO BIEGSAME WELLEN
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 GEMO BIEGSAME WELLEN filed Critical GEMO BIEGSAME WELLEN
Priority to DEG16350U priority Critical patent/DE1759256U/en
Publication of DE1759256U publication Critical patent/DE1759256U/en
Expired 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
    • F16D3/00Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/26Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
    • F16D3/38Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
    • F16D3/382Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another constructional details of other than the intermediate member
    • F16D3/387Fork construction; Mounting of fork on shaft; Adapting shaft for mounting of fork
    • 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
    • F16D1/0852Couplings 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
    • F16D1/0864Couplings 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Description

Steckkupplung zur lösbaren Verbindung eines das Ende einer biegsamen Welle bildenden Zapfens mit einer An-oder Abtriebswelle.Plug-in coupling for the releasable connection of the end of a flexible one Shaft-forming journal with an input or output shaft.

Die Neuerung betrifft eine Steckkupplung zur lösbaren Verbindung eines das Ende einer biegsamen Welle bildenden Zapfens mit einer An-oder Abtriebswelle, die mit einer axialen Bohrung versehen ist, ind die der abgeflachte Zapfen gegen Verdrehung gesichert hineinragt.The innovation relates to a plug-in coupling for the detachable connection of a the end of a flexible shaft forming pin with an input or output shaft, which is provided with an axial bore, ind which the flattened pin against Protected against twisting.

Es ist bekannt, den abgeflachten Zapfen dadurch gegen Verdrehung in der Wellenbohrung zu sichern, daß in in der Wandung der axialen Bohrung angeordneten Längs- schlitzen zylindrische Stifte angeordnet sind, die gegen die Abflachung des Zapfens Anlage haben und durch eine über den geschlitzten Teil der Welle geschobene Hülse in Anlage an der Abflachung des Zapfens gehalten werden.It is known to counteract the flattened peg To secure rotation in the shaft bore that in the wall of the axial bore arranged longitudinal slots cylindrical pins are arranged against the flattening of the pin and are held in contact with the flat of the pin by a sleeve pushed over the slotted part of the shaft.

Die Herstellung einer solchen Steokkupplung ist sehr teuer, da nioht nur die Schlitze, die Stifte und die Hülse sehr genau gefertigt werden müssen, wenn die Kupplung spielfrei sein soll. Dies ist aber ein wesentliches Erfordernis einer solchen Kupplung, wenn es sich bei der biegsamen Welle um eine Fernsteuerungswelle handelt, die in beiden Drehriohtungen betätigt wird und keinen toten Gang haben darf.The production of such a Steokkupplung is very expensive because it is not possible only the slots, the pins and the sleeve need to be made very precisely, if the coupling should be backlash-free. But this is an essential requirement of a such a coupling if the flexible shaft is a remote control shaft acts, which is operated in both rotations and has no dead gear allowed.

Die Neuerung besteht darin, daß die axiale Bohrung der An-oder Abtriebswelle teilweise durch eine in die Welle eingepreßte Sicke auf den abgeflachten Querschnitt des Zapfens verformt ist. Diese Art der Sicherung des Zapfens gegen Verdrehung in der Bohrung ist wesentlich billiger als die bekannten Ausfährungsformen. Das Einpressen der Sicke läßt sich ohne Schwierigkeiten so genau ausführen, daß der abgeflachte Zapfen spielfrei in der axialen Bohrung der Welle gehalten wird. Trotzdem kann er sich in der Bohrung axial verschieben. ! In der Zeichnung ist die Neuerung beispielsweise und , schematisch dargestellt. Es zeigent Fig. 1 einen Längsschnitt, Fig. 2 einen Querschnitt. The innovation is that the axial bore of the input or output shaft is partially deformed by a bead pressed into the shaft onto the flattened cross section of the pin. This type of securing the pin against rotation in the bore is much cheaper than the known Ausf Ausfüßformen. The pressing in of the bead can be carried out so precisely without difficulty that the flattened pin is held without play in the axial bore of the shaft. Still he can move axially in the hole. ! In the drawing, for example, the innovation is and , shown schematically. It shows Fig. 1 is a longitudinal section, Fig. 2 is a cross section.

Die biegsame Welle 1 ist am Ende mit dem Zapfen 2 versehen, der in eine Bohrung 3 der An-oder Abtriebswelle 4 hineinragt. Die Abtriebswelle 4 ist in einer Hülse 5 gelagert, in die die auf das Ende des Sohutzsohlauohes 6 aufgeschobene Sohlauchhülse 7 eingeschoben ist. Die Verbindung beider Hülsen ist durch einen federnden Stift 8 gesichert.The flexible shaft 1 is provided at the end with the pin 2, which is shown in a bore 3 of the input or output shaft 4 protrudes. The output shaft 4 is in a sleeve 5, into which the pushed onto the end of the Sohutzsohlauohes 6 Sohlauchhülse 7 is inserted. The connection between the two sleeves is through a resilient one Pin 8 secured.

Das vordere Ende des Zapfens 2 ist abgeflachte Die Welle 4 ist im Bereich ihrer Axialbohrung 3 mit einer Sioke 9 versehen. Die Sicke 9 verformt den Querschnitt der Axialbohrung 3 derart, daß die Abflachung des Zapfens 2 gegen die Innenwandung der Sicke anliegt und auf diese Weise der Zapfen 2 gegen Verdrehung innerhalb der axialen Bohrung 3 gesichert ist. Da die Sicke 9 sich nur über einen Teil der Länge der Abflaohung erstreckt, ist der Zapfen in der Bewegung in axialer Richtung durch die Sicke 9 nicht beschränkt. Der Zapfen 2 kann also in die axiale Bohrung hineingeschoben und aus ihr herausgezogen. werden, und der Längsausgleioh der biegsamen Welle 1 wird durch die Sioke nichtbehindert. Auch für den Fall, daß durch das Pressen detr Sicke 9 die Wandung der axialen Bohrung 3 etwas aufgeweitet wird, sorgen die übrigen Teile der Bohrungswandung, die durch das Pressen der Sicke nicht beeinträchtigt werden, für eine einwandfreie mittige Lagerung des Zapfens 2 in der axialen Bohrung.The front end of the pin 2 is flattened. The shaft 4 is provided with a Sioke 9 in the area of its axial bore 3. The bead 9 deforms the cross section of the axial bore 3 in such a way that the flattened portion of the pin 2 rests against the inner wall of the bead and in this way the pin 2 is secured against rotation within the axial bore 3. Since the bead 9 extends only over part of the length of the flattening, the movement of the pin in the axial direction is not restricted by the bead 9. The pin 2 can thus be pushed into the axial bore and pulled out of it. be, and the Longitudinal adjustment of the flexible shaft 1 is made by the Sioke not disabled. Also in the event that the pressing detr bead 9 Wall of the axial bore 3 is somewhat widened, the remaining parts of the bore wall, which are not impaired by the pressing of the bead, ensure proper central storage of the pin 2 in the axial bore.

Claims (1)

S o h u t z a n s P r u o h t
Steokkupplung zur lösbaren Verbindung eines das Ende einer biegsamen Welle bildenden Zapfens mit einer An- o der Abtriebswelle, die mit einer axialen Bohrung versehen ist, in die der abgeflachte Zapfen gegen Verdrehung gesichert hineinragt, dadurch gekennzeichnet, daß die axiale Bohrung der An-oder Abtriebswelle teilweise durch eine in die Welle eingepreßte Sinke auf den abgeflachten Querschnitt des Zapfens verformt ist.
S ohutzan's P rests
Steok coupling for the releasable connection of a pin forming the end of a flexible shaft with an input or output shaft which is provided with an axial bore into which the flattened pin protrudes secured against rotation, characterized in that the axial bore of the input or output shaft is partially deformed by a sink pressed into the shaft on the flattened cross-section of the pin.
DEG16350U 1957-09-20 1957-09-20 PLUG-IN COUPLING FOR THE RELEASABLE CONNECTION OF A PIN, FORMING THE END OF A FLEXIBLE SHAFT, WITH AN INPUT OR OUTPUT SHAFT. Expired DE1759256U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG16350U DE1759256U (en) 1957-09-20 1957-09-20 PLUG-IN COUPLING FOR THE RELEASABLE CONNECTION OF A PIN, FORMING THE END OF A FLEXIBLE SHAFT, WITH AN INPUT OR OUTPUT SHAFT.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG16350U DE1759256U (en) 1957-09-20 1957-09-20 PLUG-IN COUPLING FOR THE RELEASABLE CONNECTION OF A PIN, FORMING THE END OF A FLEXIBLE SHAFT, WITH AN INPUT OR OUTPUT SHAFT.

Publications (1)

Publication Number Publication Date
DE1759256U true DE1759256U (en) 1958-01-02

Family

ID=32783976

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG16350U Expired DE1759256U (en) 1957-09-20 1957-09-20 PLUG-IN COUPLING FOR THE RELEASABLE CONNECTION OF A PIN, FORMING THE END OF A FLEXIBLE SHAFT, WITH AN INPUT OR OUTPUT SHAFT.

Country Status (1)

Country Link
DE (1) DE1759256U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009041605A1 (en) * 2009-09-17 2011-04-28 Karl Storz Gmbh & Co. Kg Medical resector with rotatable high-frequency elecrode and drive unit for it
US8834463B2 (en) 2009-09-17 2014-09-16 Karl Storz Gmbh & Co. Kg Medical resector

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009041605A1 (en) * 2009-09-17 2011-04-28 Karl Storz Gmbh & Co. Kg Medical resector with rotatable high-frequency elecrode and drive unit for it
EP2298209A3 (en) * 2009-09-17 2011-08-24 Karl Storz GmbH & Co. KG Medical resector with rotating high frequency electrode and drive unit for same
US8834463B2 (en) 2009-09-17 2014-09-16 Karl Storz Gmbh & Co. Kg Medical resector
US8894645B2 (en) 2009-09-17 2014-11-25 Karl Storz Gmbh & Co. Kg Medical resector having a rotatable high-frequency electrode and drive unit therefor

Similar Documents

Publication Publication Date Title
DE2340530C3 (en) Infinitely adjustable headrest for vehicles, especially motor vehicles
DE1525340A1 (en) Spring band friction clutch
DE10009983A1 (en) Hollow tubular handle for e.g. brushes, mops and floor washing pads, comprises two sections joined by connector with screw threads and support areas
DE1958353U (en) LOCKING DEVICE FOR CONNECTORS, IN PARTICULAR FOR DENTAL DRILL HANDLES.
DE1759256U (en) PLUG-IN COUPLING FOR THE RELEASABLE CONNECTION OF A PIN, FORMING THE END OF A FLEXIBLE SHAFT, WITH AN INPUT OR OUTPUT SHAFT.
DE820701C (en) Ball joint for connecting drive parts, especially for vehicle windshield wipers
DE2641463C3 (en) Procedure for assembling a movement pusher and pusher for performing this procedure
DE630052C (en) Device on handles, such as door handles and cranks, for window lifting devices for attachment to car doors
DE2813169B1 (en) Heald frame
DE2252895C3 (en) Coupling device for fishing reels
DE914690C (en) Plug-in coupling for connection to a flexible shaft
DE2922716C2 (en) Catch ball
DE918366C (en) Shaft coupling
DE1037342B (en) Construction game for building half-timbered buildings
DE504150C (en) Metal frame for a lock knob
AT268417B (en) Socket
AT211109B (en) Device for the transmission of pulling or pushing forces
AT214184B (en) Ball joint for connecting links on agricultural tractors
DE1145864B (en) Shaft intended for storage in an undivided bearing
AT301961B (en) ball-bearing
AT260681B (en) Film advance device on photographic cameras
AT238487B (en) Friction wheel with driver for lighters
AT107209B (en) Rolling bearings for split shafts.
DE434152C (en) Rolling bearings
DE1799519U (en) ARRANGEMENT FOR THE ARTICULATED CONNECTION OF A LEVER TO A ROD.