Unknown
Publication Date:
2019-06-28
Description:
Manually controlled positioner designed for castor wheels on heavy equipment employs self-engaging self-releasing friction cam that engages with and moves wheel. Adjustable stops control degree of pressure exerted on wheel, and lock pin holds device in neutral steering configuration.
Keywords:
MACHINERY
Type:
MSC-15817
,
NASA Tech Briefs (ISSN 0145-319X); 1; 2; P. 254
Format:
text
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