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US09458875B2 Expansion anchor and method for the near-surface anchoring in an anchoring base 有权
用于锚固基座中近地面锚固的膨胀锚和方法

  • Patent Title: Expansion anchor and method for the near-surface anchoring in an anchoring base
  • Patent Title (中): 用于锚固基座中近地面锚固的膨胀锚和方法
  • Application No.: US14165848
    Application Date: 2014-01-28
  • Publication No.: US09458875B2
    Publication Date: 2016-10-04
  • Inventor: Jutta Goettlich
  • Applicant: Eugen Schnarr
  • Agency: Da Vinci Partners LLC
  • Agent John Moetteli
  • Priority: DE102007030737 20070702
  • Main IPC: B60P1/64
  • IPC: B60P1/64 ;  F16B13/06 ;  F16B13/12
Expansion anchor and method for the near-surface anchoring in an anchoring base
Abstract:
The invention relates to an expansion anchor (10) comprising an expansion sleeve (12) which is divided into expansions (18) by means of longitudinal slots (14) arranged in the front section in the direction of placement (16) of the expansion sleeve (12) and also has an inner thread (20) in the rear section in the direction of placement (16). The expansion anchor (10) further comprises an expansion body (22), which preferably has the shape of a cone stump that tapers conically in the direction of placement (18), the conical stump being arranged in the front section in the direction of placement (16) of the expansion sleeve and inside the expansion sleeve (12).
Abstract(Chinese):

本发明涉及一种膨胀锚（10），其包括膨胀套筒（12），该膨胀套筒（12）通过纵向槽（14）分成膨胀件（18），所述纵向槽口（14）在膨胀套筒（16）的布置方向 （12），并且在所述后部中沿着放置方向（16）具有内螺纹（20）。 膨胀锚（10）还包括膨胀体（22），其优选地具有在放置方向（18）处锥形锥形的锥形凹陷的形状，所述锥形残端在放置方向上布置在前部中 （16）和膨胀套筒（12）内。

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