Title:
BAND FLAP OF A BAND
Document Type and Number:
WIPO Patent Application WO/2019/137938
Kind Code:
A1
Abstract:
The invention relates to a band flap (100) of a band for a hinge-articulated connection of a wing to a frame about a hinge axis (S), comprising a longitudinal recess (3), a bearing bushing (4) arranged in the longitudinal recess (D), which is rotatable, by means of an optionally attachable auxiliary rotation aid (12), about a laterally offset axis of rotation (D) that is parallel to the hinge axis (S). Said bearing bushing comprises a bearing bushing recess (5) for accommodating a band pin, having at least one inner thread (35) provided in an end region of the longitudinal recess (3), and a lifting spindle (7, 7') having an outer thread (8) that can be screwed into the inner thread (35). Said lifting spindle has a support side (9) for directly or indirectly supporting the bearing bushing (4) and/or the band pin and is configured as an optionally attachable rotation aid (12). For the purpose of transmitting torques, a key surface (13) is provided on the bearing bushing (4) between the lifting spindle (7, 7') and the bearing bushing (4), and on the lifting spindle (7, 7'), a counter key surface (14) is provided, which can be operatively connected to the key surface (13). According to the invention, the key surface (13) is arranged on at least one cavity (21a, 21b, 21c, 21d) formed on a circumferential front face surface (6), and the counter key surface (14) is arranged on at least one projection (22a, 22b, 22c, 22d) that is formed so as to correspond with the cavity (21a, 21b, 21c, 21d).
Inventors:
ZIMMER KERSTIN (DE)
Application Number:
PCT/EP2019/050401
Publication Date:
July 18, 2019
Filing Date:
January 09, 2019
Export Citation:
Assignee:
HAHN GMBH & CO KG DR (DE)
International Classes:
E05D7/00; E05D3/02; E05D5/14
Domestic Patent References:
| WO2015003822A1 | 2015-01-15 |
Foreign References:
| DE202010016815U1 | 2011-02-24 | |||
| EP0898035A2 | 1999-02-24 | |||
| DE202013103109U1 | 2014-10-13 |
Attorney, Agent or Firm:
KLUIN, Jörg-Eden (DE)
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