Jaw crusher and self-propelled crushing machine having the jaw crusher
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United States of America Patent
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Jan 30, 2007
Issued Date -
N/A
app pub date -
Nov 25, 2003
filing date -
Nov 28, 2002
priority date (Note) -
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Abstract
A jaw crusher is provided that includes a toggle plate holder mechanism, provided without increasing the overall height thereof, and a reaction force receiver link mechanism of an up-thrust type. A tension link mechanism acts as the toggle plate holder mechanism and includes a link having a tension link, a tension lever, a tension rod, and a tension spring. The layout angle of the tension link and tension rod can be changed freely by the tension lever.
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