Stop ring with support eye for hanging stop or binding

A technology of stop ring and stopper, which is applied in the direction of load hanging components, connecting components, threaded fasteners, etc., to save space and prevent pollution.

A technology of stop ring and stopper, which is applied in the direction of load hanging components, connecting components, threaded fasteners, etc., to save space and prevent pollution.

CN109890744BActive Publication Date: 2020-09-01J D THEILE
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  • Stop ring with support eye for hanging stop or binding
  • Stop ring with support eye for hanging stop or binding
  • Stop ring with support eye for hanging stop or binding

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] figure 1 A stop ring 1 is shown with a support eye 2 and a base 3 configured as a bearing bore 4 , in which a journal 5 of a threaded bolt 6 is arranged. In order to achieve a form-fitting connection and to support a smooth rotational movement of the bearing eye 2 relative to the threaded bolt 6 , bearing rollers 8 are inserted between the bearing hole 4 and the journal 5 through the opening 7 in the bottom 3 of the bearing eye 2 . between. The opening 7 is closed by a closing plug 9 . The plug 9 can be pressed in, wedged in or glued on. In order to protect the bearing against contamination, the ring washer 10 of the threaded bolt 6 is equipped with a labyrinth seal 11 and a sealing ring 12 . stop pin 13 in figure 1 is shown in the initial position.

[0021] exist figure 2 shows the locking mechanism between the support eye 2 and the threaded bolt 6 by means of the locking pin 13 . The head of the journal 5 of the threaded bolt 6 is equipped with a groove 15 int...

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PUM

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Abstract

The invention relates to a stop ring (1) comprising a support ring (2) for suspending a stop or binding and a support ring (2) rotatably arranged relative to the support ring (2) and used for fixing Threaded bolt (6) on the object to be fixed, wherein the supporting ring (2) and the threaded bolt (6) pass through the journal of the threaded bolt (6) embedded in the bearing hole (4) of the supporting ring (2) (5) and a plurality of bearing rollers (8) are connected to each other in a form-fitting manner, and the stop ring has a stop mechanism (13) with which the support ring (2) can be moved in the stop position And the rotation prevention of screw bolt (6), it is characterized in that, the bottom (3) of bearing ring (2) is closed upwards.

Description

technical field [0001] The invention relates to a stop ring with a support eye for suspending a stop or binding and with a threaded bolt for fastening to an object to be lifted or fastened. Background technique [0002] Stop rings are used for lifting or securing objects such as machines or machine components. For this purpose, such a stop ring has a threaded bolt for attachment to the object to be lifted or fastened and a support eye for connecting the stop or binding. [0003] Stop rings, also known as lug screws or eye screws, are standard components (DIN 580) and are widely used. Standard eye screws are constructed as a one-piece ring with a forged or cast threaded pin. Depending on the direction of force introduction, a torque can be exerted on the threaded bolt by means of the stop or binding, which makes it possible to overload or loosen the threaded bolt. [0004] Besides the one-piece embodiment, eye screws with a rotatable threaded bolt are also known. Such an ...

Claims

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Application Information

Patent Timeline
01 Sep 2020
Publication
CN109890744B
IPC
B66C1/66; F16B45/00; F16G15/08
CPC
F16B35/06; F16B45/00; F16G15/08; B66C1/66; F16B45/002
Inventors
M.é›·å¾·