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Connection of frictional cooperation and method for increasing torque and/or transverse force

A lateral force, torque technology for friction-fitted connections and for increased torque and/or lateral force, capable of solving problems such as high torsional loads

Active Publication Date: 2016-04-06
MAN TRUCK & BUS AG
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the existing structure, which can no longer be changed, these parameters can no longer be changed, so that the technical problem arises, that is, how can the existing device 100 be improved so that the friction fit of the two housing parts 10, 20 Connections withstand higher torsional loads

Method used

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  • Connection of frictional cooperation and method for increasing torque and/or transverse force
  • Connection of frictional cooperation and method for increasing torque and/or transverse force
  • Connection of frictional cooperation and method for increasing torque and/or transverse force

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Embodiment Construction

[0079] Identical or functionally equivalent elements are marked with the same reference symbols in all figures, so that different views of the device shown in the figures can also be understood from this. In particular, with the same reference numerals Figure 2A , 2B , 3A and 3B components correspond to Figure 1A and 1B parts and not specifically stated. Bolts 1a-1e correspond to Figure 1A and 1B the bolt 1.

[0080] Figure 2A and 2B A first design 200 of the invention is shown.

[0081] device 200 with the Figure 1A and 1B The arrangement 100 shown in FIG. 2 differs essentially in that two structurally identical additional elements 30 each in the form of a plate with an L-shaped cross section are fastened to the clutch housing 10 and to the flywheel housing 20 . In this case, the plate 30 is fastened on the clutch housing 10 in a friction fit with the pretension of the screws 1 a , 1 b and 1 c . Here, the plate 30 is composed of a flat, rectangular first section...

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Abstract

The invention relates to a connection of frictional cooperation and a method for increasing a torque and / or transverse force. A device for connection of two machine elements in frictional cooperation and transmitting the torque and / or transverse force, comprises a first machine element, a second machine element and at least a first fixing member. A preload is generated by using the device. The preload compresses the opposite separating surfaces constructed as friction surfaces, of the first machine element and the second machine element, against each other for transmitting the torque. In order to increase the transmittable torque and / or transverse force by the connection of the present frictional cooperation, at least one additional element is provided, which is fastened to a first component and a second component. Here, the fastening of the at least one additional element on the first component is realized in frictional cooperation by taking advantage of the preload of the at least one of the first component.

Description

technical field [0001] The invention relates to a device for friction-fitting, torque-transmitting and / or transverse-force-transmitting connection of two machine elements. Furthermore, the invention relates to a method for increasing the transmissible torque and / or the transmissible torque and / or the transmissible transverse force of a friction-fit connection of two machine elements via a friction-fit connection. Background technique [0002] Various connections of machine elements are known from the prior art, which have the task of transmitting torque or lateral force loads. In addition to form-fitting connections, friction-fitting connections are often used in machine construction. The transmissible torsional moment depends here on the diameter D of the friction surface, its distance from the axis of rotation or torsion and the normal force F acting there N And the friction value μ at this site. [0003] It is known from practice that in existing constructions it is on...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B49/10F15B11/00
CPCF16D1/033F16D1/076F16D1/104F16D69/04F16H55/32
Inventor W.布克哈特
Owner MAN TRUCK & BUS AG
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