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
  • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
  • F16B7/04—Clamping or clipping connections
  • F16B7/0406—Clamping or clipping connections for rods or tubes being coaxial
  • F16B7/0413—Clamping or clipping connections for rods or tubes being coaxial for tubes using the innerside thereof
  • F16B7/042—Clamping or clipping connections for rods or tubes being coaxial for tubes using the innerside thereof with a locking element, e.g. pin, ball or pushbutton, engaging in a hole in the wall of at least one tube
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
  • B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
  • B62M25/08—Actuators for gearing speed-change mechanisms specially adapted for cycles with electrical or fluid transmitting systems
• • 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
  • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
  • F16B7/04—Clamping or clipping connections
  • F16B7/0406—Clamping or clipping connections for rods or tubes being coaxial
• • H—ELECTRICITY
  • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • H02K—DYNAMO-ELECTRIC MACHINES
  • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
  • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
• • H—ELECTRICITY
  • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • H02K—DYNAMO-ELECTRIC MACHINES
  • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
  • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
• • 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
  • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
  • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
  • F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
  • F16B21/18—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details
  • F16B21/186—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details external, i.e. with contracting action
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
  • Y10T403/00—Joints and connections
  • Y10T403/16—Joints and connections with adjunctive protector, broken parts retainer, repair, assembly or disassembly feature
  • Y10T403/1616—Position or guide means
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
  • Y10T403/00—Joints and connections
  • Y10T403/70—Interfitted members
  • Y10T403/7062—Clamped members
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
  • Y10T74/00—Machine element or mechanism
  • Y10T74/20—Control lever and linkage systems
  • Y10T74/20396—Hand operated
  • Y10T74/20474—Rotatable rod, shaft, or post
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
  • Y10T74/00—Machine element or mechanism
  • Y10T74/20—Control lever and linkage systems
  • Y10T74/20396—Hand operated
  • Y10T74/20474—Rotatable rod, shaft, or post
  • Y10T74/20492—Gear

Definitions

• the invention relates to a drive arrangement for driving an actuator element, comprising a drive device and a housing part which can be connected or connected to the drive device.
• Such drive arrangements are basically known in structure and function in different embodiments.
• a common application or field of application of corresponding drive arrangements is in the field of two-wheeled technology, in particular bicycle technology, in which corresponding drive arrangements are provided to a switching device, for. B. a chain or hub circuit to drive or actuate associated actuator element.
• the object of the invention is to provide an improved drive arrangement for driving an actuator element, in particular with regard to simple assembly.
• the object is achieved by a drive arrangement of the aforementioned type, which is characterized in that at least a first plug element in the form of a pin or pin-like plug-in projection or in the form of a hole-like plug-in receptacle is arranged or formed on the drive device and on the housing part at least one the drive device side at least one first plug element corresponding second plug element in the form of a hole-like plug-in receptacle or in the form of a pin or pin-like plug projection is arranged or formed, wherein the drive means by means of a cooperation of the or at least one drive device side first plug element and the or at least one housing-side second plug element can be formed or formed twist-proof with the housing part formable or trained connector.
• the drive arrangement comprises, as components essential for the inventive principle, a drive device and a housing part.
• the drive device typically includes a, z. B. electric, drive motor and optionally coupled to this transmission device.
• the housing part typically defines a receiving space in which certain components of the drive assembly can be arranged or arranged.
• a bearing element for example a roller bearing, for supporting a spindle element as well as certain parts of the drive device, such as, for example, can be arranged on corresponding components which can be arranged or arranged in the housing part which is delimited on the housing side.
• Output shaft which protrudes at least partially in the housing part side limited receiving space in connected to the housing part state of the drive device.
• the drive device is provided with at least one, typically a plurality of plug-in elements.
• the drive device side plug-in elements are referred to as the first plug-in elements. Accordingly, corresponding first plug-in elements are arranged or formed on the drive device.
• Corresponding first plug-in elements are typically arranged or formed on an end face or side of the drive device, as long as the drive device is a cylindrical component or a cylindrical component group.
• At a first plug-in element may be a pin or pin-like plug-in projection or a hole-like plug-in receptacle.
• first plug-in elements in the form of pin or pin-like plug-in projections and first plug-in elements in the form of hole-like plug-in receptacles are present.
• the housing part is provided with at least one, typically a plurality of plug-in elements.
• the housing-side plug-in elements are referred to as second plug-in elements. Accordingly, corresponding second plug-in elements are arranged or formed on the housing part. Corresponding second plug-in elements are also in the housing part typically on an end face or side of the
• Housing part arranged or formed, as long as it is in the housing part to a cylindrical, in particular hollow cylindrical, component or a cylindrical, in particular hollow cylindrical, component group.
• a second plug-in element may also be a hole-like plug-in receptacle or a pin or pin-like plug-in projection.
• second plug-in elements in the form of pin or pin-like plug-in projections and second plug-in elements in the form of hole-like plug-in receptacles are present.
• a pin or pin-like plug-in projection is to be understood as meaning a component protruding or protruding from a base surface or from a base surface section or a component section projecting from a base surface or from a base surface section or projecting out, respectively.
• the component or the component portion has the geometric shape of a pin or pin.
• a bore-type plug-in receptacle is generally understood to mean a recess or opening formed in a base surface or in a base surface section.
• the recess or opening has the geometric shape of a bore or is a bore, ie a through hole or a blind bore. It is essential that the housing-side second plug-in elements correspond in functional or constructive respects to the drive device side first plug-in elements, and vice versa.
• a first plug-in element and a second plug-in element which corresponds to this can be used as corresponding ones
• the drive device By cooperation of respective drive device side first plug-in elements and respective housing part-side second plug-in elements, the drive device can be connected to the housing part. This is a
• the drive device is thus secured against rotation by means of a connector which can be formed or formed by cooperation of the or at least one drive device-side first plug-in element and the or at least one second plug-in element on the housing side
• Housing part connectable or connected.
• the drive device can be fastened or fastened in the state connected to the housing part by means of at least one clamping element on the housing part.
• the drive arrangement can therefore comprise at least one clamping element, via which the drive device, typically captive, on the Attach housing part.
• a fastening is to be understood in particular as meaning an axial fastening by means of which the axial position of the drive device connected to the housing part is fixed relative to the housing part.
• the attachment can be (non-destructive or non-destructive) solvable or insoluble.
• a corresponding clamping element may be a clamping disk or a corresponding clamping element may comprise at least one clamping disk.
• a clamping disk is typically an annular or annular disk-shaped component of the type or in the form of a safety ring or circlip for axial securing of different objects to be fastened to one another.
• the or generally a corresponding clamping disc can with a first attachment portion connected to the housing part state of the drive means on a projecting at least partially into the housing part cylindrical bearing portion of the drive means and with a second attachment portion on an inner surface, d. H. z. B. an inner bottom surface, the housing part to be stored.
• Respective clamping-disk-side fixing sections are typically formed on or in the region of the outer and inner circumference of the clamping disk.
• a first mounting portion of the clamping disc in the region of the inner periphery of the clamping disc and thus at a relative to the symmetry axis of the clamping disc radially inner position compared to the second mounting portion, which is accordingly on the outside fang and thus located at a relative to the symmetry axis of the clamping disc radially outer position.
• the cylindrical bearing portion is typically penetrated by an output shaft of the drive device.
• the output shaft of the drive device is typically that shaft which is indirectly or directly coupled to the actuator element which can be driven or driven via the drive arrangement.
• the cylindrical bearing section therefore has a passage for an outgoing drive shaft of the drive device and thus typically a hollow cylindrical or sleeve-like sen shame geometry.
• the cylindrical bearing portion is arranged or formed on a non-rotatably mounted portion of the drive device.
• the cylindrical bearing portion is thus not coupled in terms of movement with this passing through the output shaft.
• Rotary movements of the output shaft therefore do not require rotational movements of the cylindrical bearing section.
• a sliding contact can exist between the inner circumference of the cylindrical bearing section and the outer circumference of the output shaft passing through it. Accordingly, the cylindrical bearing portion at least in the region of its inner circumference of a material with good sliding properties, such. B. brass, and / or be provided with a layer of a material with good sliding properties.
• the at least one first plug-in element can be arranged or formed on an end face or side of the drive device and that the at least one second plug-in element is arranged on one of these drive device side end face opposite to arranged or arranged end face or - side of the housing part or can be trained.
• Respective first and second plug-in elements can be arranged or formed circumferentially unevenly or evenly distributed on respective end faces or sides of the drive device or the housing part.
• the drive device can be coupled or coupled directly or indirectly to an actuator element.
• the coupling of the drive device with a corresponding actuator element typically takes place via the or generally one outgoing from the drive device
• An indirect coupling is to be understood as meaning a coupling of the drive device to the actuator element with the interposition of at least one further component.
• a component may be, for. B. act to a rotatably mounted coupling and / or spindle element.
• the output shaft can be rotatably coupled with a corresponding coupling element.
• the coupling element can in turn be coupled in a rotationally fixed manner to a corresponding spindle element.
• a fastening portion for. B. in the form of a spindle nut, for attachment of a driven or driven actuator element, such. B. a shift cable, be arranged or formed.
• the invention further relates to a switching device for a bicycle, in particular for a bicycle.
• the switching device ie, for example, a chain or hub circuit, encompasses an actuator element which can be driven or driven via a drive arrangement as described, for B. a shift cable.
• all embodiments in connection with the drive arrangement apply analogously.
• Figure 1 is a view of a drive assembly according to an embodiment of the invention.
• Figure 2 is a partial view of a switching device according to an embodiment of the invention.
• Figure 1 shows a view of a drive assembly 1 according to an embodiment of the invention.
• the view shown in FIG. 1 is a sectional view of the drive assembly 1.
• the drive arrangement 1 serves to drive an actuator element (not shown).
• the drive arrangement 1 comprises a drive device 2 and a housing part 3.
• the drive device 2 comprises a, z. B. electric, drive motor (not shown) and optionally coupled to this transmission device (not shown).
• the housing part 3 defines a receiving space 4, in which certain components of the drive assembly 1 can be arranged or arranged. Can be arranged or attached to corresponding receiving space 4 limited in the housing part side.
• Associated components include, for example, a bearing element 5 (see Figure 2), typically a roller bearing, for supporting a spindle member 6 (see Figure 2) and certain parts of the drive device 2, such.
• first plug-in elements 8 are arranged or formed on the end surface side.
• first plug-in elements 8 are in the embodiments shown in the figures in each case to pin or pin-like plug-in projections.
• the first plug-in elements 8 may also be referred to as dowel pins.
• second plug-in elements 9 are arranged or formed on the end surface side.
• the second plug-in elements 9 are in the embodiments shown in the figures each bore-like plug-in receptacles.
• the housing-side second plug-in elements 9 correspond in functional or constructional respect to the drive device-side first plug-in elements 8.
• Plug-in element 9 can be referred to as corresponding plug-in partner of a connector so far considered or considered. With regard to the embodiments of respective first and second plug-in elements 8, 9 described in the figures, this means that a second plug-in element 9 with a plug-in receptacle corresponding to the plug-in projection into which the first plug-in element 8 is formed as a plug-in projection Plug projection is inserted, is present.
• the drive device 2 can be connected to the housing part 3. It is a non-rotating, ie not suitable for the transmission of torque, connector.
• the drive device 2 is thus by means of an interaction Respective drive device-side first plug-in elements 8 and respective housing-part-side second plug-in elements 9 formed or formed plug-in connection against rotation with the housing part 3. In this way, a considerably simplified principle with regard to the assembly of the drive arrangement 1 for connecting a corresponding drive device 2 to a corresponding housing part 3 is realized.
• the or each first plug-in elements 8 are bore-like plug-in receptacles. Similarly, it would also be possible that it is at the or individual second plug-in elements 9 to pin or pin-like plug-in projections.
• FIG. 1 the drive device 2 is fastened to the housing part in the state connected to the housing part 3 by means of a clamping element 10.
• An attachment is to be understood here as an axial attachment via which the axial position of the drive device 2 connected to the housing part 3 is fixed relative to the housing part 3.
• the attachment of the drive device 2 to the housing part 3 is captive, but can be (detachable without damage or destruction) solvable or insoluble.
• the clamping element 10 is a clamping disk, d. H. around a ring or annular disk-shaped component in the manner of a safety ring or Seeger ring for securing the axial position of different objects to be fastened together.
• the clamping disk can be seen with a radially in relation to the symmetry axis of the clamping disk radially inner first mounting portion 10a in the shown in Figure 1 connected to the housing part 3 state of the drive device 2 on a nem in the housing part 3 cylindrical, ie hollow cylindrical bearing portion 1 1 of the drive device 3 and with respect to the symmetry axis of the clamping disk radially outer second mounting portion 10b on an inner surface, that is here an inner bottom surface of the housing part 3 stored.
• Respective Clamp disk side mounting portions 10a, 10b are thus formed on or in the region of the outer and inner circumference of the clamping disk.
• the hollow cylindrical or sleeve-like bearing portion 1 1 is penetrated by the output shaft 7 of the drive device 2.
• the hollow cylindrical bearing portion 1 1 thus has an unspecified passage for the output shaft 7.
• the output shaft 7 of the drive device 2 is that shaft which is coupled to the actuator element which can be driven or driven via the drive arrangement 1.
• the hollow cylindrical bearing portion 1 1 is arranged or formed on a non-rotatably mounted portion of the drive device 3.
• the hollow cylindrical bearing portion 1 1 is therefore not coupled in terms of movement with this passing through the output shaft 7. Rotational movements of the output shaft 7 therefore do not require rotational movements of the hollow cylindrical bearing section 11.
• the hollow cylindrical bearing portion 1 1 at least in the region of its inner circumference of a material with good sliding properties, such. As brass, formed and / or with a layer of a material with good sliding properties, eg. As graphite, be provided.
• FIG. 2 shows a partial view of a switching device 12 according to an embodiment of the invention.
• the view shown in FIG. 2 is a sectional view of the switching device 12.
• the switching device 12 may, for. B. a chain or hub gear of a bicycle, especially a bicycle, form.
• the switching device 12 comprises an actuator 13, here a linear actuator whose degree of freedom of movement is indicated by the double arrow 14.
• the actuator 13 can be driven or driven via the drive arrangement 1.
• the actuator 13 comprises a hollow-cylindrical, ie sleeve-shaped or tubular receiving element 15, in which the drive arrangement 1 and further, in the The following explained in more detail components of the actuator 13 are arranged or fixed.
• Housing part 3 connected state indirectly with an actuator element (not shown), ie, for example, a shift cable, coupled or coupled.
• an actuator element ie, for example, a shift cable, coupled or coupled.
• the coupling element 16 is non-rotatably coupled to the spindle element 6 rotatably mounted via the bearing element 5.
• a fastening portion 17, in this case in the form of a spindle nut, is designed for fastening the actuator element to be driven or driven.

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• Engineering & Computer Science (AREA)
• General Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Chemical & Material Sciences (AREA)
• Combustion & Propulsion (AREA)
• Transportation (AREA)
• Power Engineering (AREA)
• Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
• General Details Of Gearings (AREA)
• Gear-Shifting Mechanisms (AREA)
• Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=55637120

Family Applications (1)

Country Status (7)

Families Citing this family (2)

Family Cites Families (10)

• 2015
  • 2015-02-20 DE DE102015203090.3A patent/DE102015203090A1/de active Pending
• 2016
  • 2016-01-28 RU RU2017132519A patent/RU2017132519A/ru not_active Application Discontinuation
  • 2016-01-28 US US15/551,638 patent/US20180066687A1/en not_active Abandoned
  • 2016-01-28 CN CN201680010796.6A patent/CN107257888A/zh active Pending
  • 2016-01-28 SG SG11201706579SA patent/SG11201706579SA/en unknown
  • 2016-01-28 WO PCT/DE2016/200058 patent/WO2016131451A1/de active Application Filing
  • 2016-01-28 EP EP16711976.7A patent/EP3259481A1/de not_active Withdrawn

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