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Device and method for preventing wheel component rotation of truckle

A component rotation, component technology, applied in the field of devices for preventing rotation of at least one wheel component

Inactive Publication Date: 2013-02-20
GRAY MATTER ALPHA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the brakes in place, of course, the cart is hard to move

Method used

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  • Device and method for preventing wheel component rotation of truckle
  • Device and method for preventing wheel component rotation of truckle
  • Device and method for preventing wheel component rotation of truckle

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0083] Referring now to the drawings, there is shown a braking arrangement 100 mounted to cooperate with a wheel member (castor 1 ) of a shopping cart. The shopping cart includes a fork 102 to which a shopping cart body (not shown) is attached. The fork 102 provides the mounting of the castor 1 by means of the axle bolt 3 . The braking arrangement 100 is also fixed to the fork 102 by means of the axle bolt 3 .

[0084] The braking arrangement 100 includes a cover 5 which provides protection to the components of the braking arrangement 100 from unauthorized access to the braking arrangement and also provides a desirable finish.

[0085] as from figure 2 As can particularly be seen in , the brake arrangement 100 comprises a brake arm 9 mounted at one end on the axle bolt 3 and configured to rotate about the axle bolt 3 . The brake arm 9 extends substantially radially from the axle bolt 3 and carries a carrier wheel 6 and a brake pad 10 at its end remote from the axle bolt 3 ...

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PUM

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Abstract

A braking arrangement for a wheel of a shopping cart or the like includes a braking arm moveable about an axis from a free running position to a braking position when the wheel is lifted from the ground. The braking arrangement includes a damping assembly which initially resists movement of the braking arm towards the braking position.

Description

technical field [0001] The present invention relates to a braking arrangement and a braking method for wheels, castors and the like, and in particular, but not exclusively, to a braking arrangement and a braking method for wheels or castors of means of transport, which A means of transport is propelled by a person, such as a shopping cart or trolley. Background technique [0002] Removing shopping carts from desired areas around a retail store is a major problem for retail merchants, and several prior art systems have been designed to alleviate this problem. These systems rely on some kind of braking action or braking action on the shopping wheel, or some kind of braking action achieved by interposing a braking element between the shopping cart and the ground. A known system uses a radio frequency (RF signal) or a magnetic field located at the periphery of, for example, a permissible area of ​​a shopping cart to trigger the action or action of the braking system. With the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60B33/00B60B33/02B62B5/04
CPCB60B33/0068B60B33/0057B60B33/0092B60B33/0049B60B33/0089B60B33/0039B62B5/049B62B5/0404B60B33/0073B62B5/0423
Inventor A·P·P·格雷
Owner GRAY MATTER ALPHA