• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A device for holding a loop (1) comprises a base part (5) and a coherent assembly comprising a puller (6) consisting of a cover (11) and a hollow cylindrical part (10), a support ring (4) in the base part ( 5) engaging jaws (3) and the jaws (3) associated with the elastic element (2). The radially guided jaws (3) engage in the base part (5) in a form-fitting manner. The jaws (3) are loaded radially inwardly by the elastic element (2). The loop (1) engages around the jaws (3) and the hollow cylindrical part (10) of the puller (6) and possibly the elastic element (2). The freedom of rotation about the main axis of the base part (5) is freely rotatable relative to the other connecting elements. By train on the loop (1) forming element, the positive connection between the parts is supported and reinforced.
    公开号:AT517057A1
    申请号:T173/2015
    申请日:2015-03-25
    公开日:2016-10-15
    发明作者:Christopher Dipl Ing Granitzer (Fh)
    申请人:Christopher Dipl Ing Granitzer (Fh)；
    IPC主号:
    专利说明:

    The invention relates to a mechanical connection which is intended in particular to absorb forces, for example caused by uniaxial forces, tensile forces.
    Connections are known in various designs. Thus, for example, a mechanical connecting element under the publication number EP2166895 Bl is described which connects two closure parts positively and supports the closure by magnetic forces during joining and disassembly, the parts are rotated by rotation in and out of their joint.
    Furthermore, a likewise magnetic closure is known US 6182336 Bl, which is coupled by plugging together two closure parts by a snap connection.
    Each of these closures is based on a positive connection and is designed to solve this again.
    The connection of ropes to other bodies is usually made by slings.
    Cable thimbles or loops are hung in carabiners. Carabiners and the loop are hooked into an eyelet or ring. The eyelet or ring are connected to a mounting option, such as a screw.
    The invention is therefore the object of a form-fitting mechanical connection by the action of the applied forces to automatically support the force and positive engagement and strengthen, as well as to direct the power flow on.
    This is inventively achieved by the characterized features of claim 1. Further advantageous embodiments are proposed according to the subclaims.
    The invention will be further explained with reference to an embodiment, which is shown schematically in the drawing figures.
    Fig. 1 shows in a free view the mechanical connection
    Fig. 2 shows in a plan the underlying mechanism
    Fig. 3 shows a free view of the engagement of the internal connection elements
    Fig. 4 shows in a free view fasteners
    Fig. 5 shows in a free view essential parts for releasing the connection
    It is desirable to make connections quickly and easily without sacrificing the reliability of the connection. In addition, it is very convenient when the connection is easy to solve again.
    By a loop 1 under train at least the jaws 3, which are distributed radially on the circumference, pulled together. Since this connection is a snap lock, the jaws 3 are already displaced by an elastic element 2 without pulling the loop 1 in the direction of the center of the circle. The jaws 3, the elastic element 2 and the loop 1 lie in the interior of the support ring 4th
    By the engagement of the jaws 3 in the base 5, a positive connection of the parts is produced. The puller 6 is protected by the support ring 4 and is axially displaceable.
    The puller 6 is guided through the center of the support ring 4 and lets the jaws 3 protrude into the middle.
    The jaws 3 have an inclined surface, which is preferably concave. By lifting the puller 6, the jaws 3 are pushed radially outward, and the loop 1 and the elastic element 2 is widened. The positive connection is canceled and the puller 6, the support ring 4 and its inner parts loop 1, elastic
    Element 2, jaw 3 can be lifted off the base 5.
    Cable connections are made via cable loops to carabiners to another element, such as a stop point consisting of bolt and ring. Here already four elements can fail under the influence of the tensile force.
    Due to the structure of the invention, not only the positive locking is supported. Should there be a failure of the parts present in the loop 1, except for the base 5, the connection is still upright. Only after failure of the loop 1 or the base 5, the connection is destroyed.
    权利要求:
    Claims (9)
    [1]
    1. A mechanical connection, characterized in that the loop located under train (l) the inner parts of the support ring (4), therefore, the jaws (3) and the elastic element (2) contracts and produces a positive connection with the base (5) , the loop (1) on the jaws (3) by widening the puller (6) is widened and the positive connection to the base (5) is lifted.
    [2]
    2. Mechanical connection according to claim 1, characterized in that the supporting ring (4) receives the loop (1), the jaws (3) and the elastic element (2) and the loop (1) is guided by this. The implementation of the support ring (4) is equipped with radii to prevent cable crushing.
    [3]
    3. Mechanical connection according to claim 1 to 2, characterized in that by the support ring (4) a puller (6) is guided, which can pass through the jaws (3).
    [4]
    4. Mechanical connection according to claim 1 to 3, characterized in that the jaws (3) have a preferably concave draft over this when lifting the puller (6), the jaws (3) are pushed radially outward. The jaws (3) pushes the elastic element (2) radially outwards and widens the loop (1).
    [5]
    5. Mechanical connection according to claim 1 to 4, characterized in that an elastic element (2) is associated with the jaws (3). However, it is also possible in each case to associate an elastic element (2) with a jaw (3) so that the jaws (3) are pushed towards the middle.
    [6]
    6. Mechanical connection according to claim 1 to 5, characterized in that elastic elements (2) move the jaws (3), and may not be covered by the loop (1). Therefore, the elastic element (2) may also be outside or to the loop (1) above and / or below.
    [7]
    7. Mechanical connection according to claim 1 to 6, characterized in that the base (5) forms a positive connection with the jaws (3) and the puller (6). The base (5) can also be designed for attachment to a body as a threaded bolt, with the base (5) as a screw head. The base (5) has a mounting plate having bushings for connection to other parts.
    [8]
    8. Mechanical connection according to claim 1 to 7, characterized in that under train, the compound around the main axis of the base (5) remains rotatable as long as there is no frictional engagement with the base (5).
    [9]
    9. Mechanical connection according to claim 1 to 8, characterized in that under train of the loop (1) the jaws (3) the puller (6) axially to the support ring (4) presses.
    类似技术:
    公开号 | 公开日 | 专利标题
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    DE102009054628A1|2011-06-16|Telescopic support for the construction sector
    WO2015014346A1|2015-02-05|Eye bolt with securing bolt and recess
    DE202012009468U1|2012-10-23|Locking bolt and locking element hereby
    DE2620623A1|1976-11-25|DISC BRAKE
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    DE102013002443A1|2014-08-14|Central locking element for fastening component on carrier, particularly on hub, hub adapter or drive shaft, has positive locking unit for engaging tool for actuating central locking element, where positive locking unit has clamping element
    EP2896864A1|2015-07-22|Connection system
    DE3035740A1|1981-04-02|EMERGENCY OR SAFETY BRAKE
    DE102015015727A1|2016-05-25|Suction gripper for holding a component
    EP0041162B1|1984-10-17|Lifting device for transporting containers
    DE102019135324A1|2021-06-24|Connection device for coupling a load to a lifting eye by means of a lifting pin
    DE102013223831A1|2015-05-21|fuse element
    CH450933A|1968-05-15|Double wheel clutch
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    DE3538067C2|1988-12-22|
    AT99487B|1925-03-26|Split rim for motor vehicle wheels and. like
    DE102011009830A1|2011-08-04|Lifting device for clutch plate, particularly truck clutch pressure plate, has retaining part with loop and fixing unit for reversible fastening of clutch pressure plate, where fixing units are made of two snapping pins
    同族专利:
    公开号 | 公开日
    EP3093525A1|2016-11-16|
    EP3093525B1|2018-03-21|
    ES2673500T3|2018-06-22|
    AT517057B1|2017-01-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US4947704A|1989-08-24|1990-08-14|Babcock Industries Inc.|Snap on strand assembly|
    GB2332018A|1997-12-06|1999-06-09|Ctp Gills Cables Limited|Connector for cable end|
    US6182336B1|1999-02-18|2001-02-06|Irving Bauer|Magnetic safety snap locking device and method of fastening the device with manual resetting|
    WO2009010049A2|2007-07-17|2009-01-22|Fidlock Gmbh|Mechanical/magnetic connecting structure|
    DE102008006135A1|2008-01-27|2009-07-30|Fidlock Gmbh|Rotary stop closure comprises two closure modules for connecting two elements, where spring lock element is arranged in module and is formed as rectangular spring with width, thickness and length|
    CN104883918B|2012-12-25|2017-10-10|Ykk株式会社|It is buckled|DE102020207310B4|2020-06-11|2021-12-30|Fidlock Gmbh|Locking device secured under load|
    法律状态:
    2020-11-15| MM01| Lapse because of not paying annual fees|Effective date: 20200325 |
    优先权:
    申请号 | 申请日 | 专利标题
    ATA173/2015A|AT517057B1|2015-03-25|2015-03-25|Mechanical connection|ATA173/2015A| AT517057B1|2015-03-25|2015-03-25|Mechanical connection|
    EP16450007.6A| EP3093525B1|2015-03-25|2016-03-24|Mechanical connection|
    ES16450007.6T| ES2673500T3|2015-03-25|2016-03-24|Mechanical joint|
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