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Vane, mounting assembly and throwing wheel apparatus having locking member tapered in two planes

A shot blasting impeller, locking member technology, applied in the direction of impeller, rotor blade, explosion generating device, etc., can solve the problem of lost operation time and so on

Active Publication Date: 2015-04-29
PANGBORN CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This maintenance results in the loss of valuable operating time

Method used

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  • Vane, mounting assembly and throwing wheel apparatus having locking member tapered in two planes
  • Vane, mounting assembly and throwing wheel apparatus having locking member tapered in two planes
  • Vane, mounting assembly and throwing wheel apparatus having locking member tapered in two planes

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Embodiment Construction

[0021] Various embodiments of the invention are discussed herein. In discussing specific embodiments, specific terminology is employed for the sake of clarity. However, the invention is not intended to be limited to the particular terminology chosen, and it is understood that this is done for illustrative purposes only. A person skilled in the relevant art will recognize that other components and configurations may be utilized without departing from the spirit and scope of the invention. Each specific element includes all technically equivalent elements that operate in a similar manner to serve a similar purpose.

[0022] Referring now to the accompanying drawings, in figure 1 A shot blasting wheel assembly 100 of a jet mill with a single-sided wheel head assembly according to the prior art is shown in . The blasting impeller 100 may comprise a central hub or rotor 12 to which a runner head 13 may be fixed, the runner head 13 having a common axis of rotation 31 with the cen...

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PUM

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Abstract

A vane of a throwing wheel apparatus including a particle throwing portion, extending between first and second ends, having a first throwing face, a second throwing face, and two side edges. Each of the side edges extend substantially parallel to one another and includes a locking member adapted to be detachably coupled to a mounting element of the throwing wheel apparatus. Each locking member includes a first taper in a first plane and a second taper in a second plane. The first plane is substantially perpendicular to each side edge of the vane and the second plane is substantially parallel to the first taper. The side edges define a width smaller than a predetermined distance between first and second mounting elements of the throwing wheel apparatus so that when coupled to the mounting elements a gap is present on both sides of the vane.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to US Patent Application No. 12 / 619,452, filed November 16, 2009, the subject matter of which is hereby incorporated by reference. technical field [0003] The present invention relates generally to new and useful improvements to rotatable abrasive devices of the type commonly referred to as centrifugal blasting machines, and more particularly to blasting impeller and blade assemblies for use in such machines. Background technique [0004] Sandblasting machines having impeller or rotor assemblies provided with a plurality of abrasive blasting blades or blades arranged radially with respect to the surface of the rotor are known. In use, a stream of abrasive particles is fed from the shot wheel fixed to the rotor into the path of the rotating impeller. The blades are adapted to receive and throw abrasive material from the outer periphery of the rotor at a suitable discharge point in the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24C5/06
CPCB24C5/062
Inventor 马修·林恩·劳特岑海塞尔菲利普·德韦恩·哈林顿
Owner PANGBORN CORP