Flange bearing and flange

Flange bearing and flange

  • CN 102,124,235 B
  • Filed: 05/20/2008
  • Issued: 09/23/2015
  • Est. Priority Date: 05/20/2008
  • Status: Active Grant
First Claim
Patent Images

1. the flange on flange bearing, when an axial load is applied, described flange (4) can radially bend, and it is characterized in that:

  • -described flange (4) has the profile of circular pad, described profile comprises six casting channels (8), described casting channel (8) is distributed on 180 degree of described flange bearing, described casting channel relative to each other at a distance of with 30 °

    of location, described casting channel radial extension and equidistantly locator qualification space between them on described flange bearing;

    The feature in the space of the described restriction between-described casting channel is to have circular contour, this circular contour comprises at least two-part, wherein first portion defines straight inclined-plane (9), described straight inclined-plane (9) starts from one of passage (8), and ends at the beginning of second portion (10);

    -described second portion (10) is arc;

    Space between-two passages (8) also has Part III, described Part III has the bevel-faced form similar with the first portion limited by described straight inclined-plane (9), and described second portion (10) is connected to another passage (8) by this Part III;

    -described inclined-plane (9) has length and the degree of depth, and described length is between 2.5 to 4.5 millimeters, and the described degree of depth is between 0.050 to 0.150 millimeter;

    Length and the depth ratio on-described inclined-plane (9) are essentially 35;

    The height in the space between-described two passages (8) is between 0.06 to 0.19 millimeter, the height value in the space between described two passages (8) comprises the height of described inclined-plane (9) and described second portion (10), and does not comprise the height of the wall of described passage.

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