Heald shaft
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United States of America Patent
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Nov 17, 2009
Grant Date -
Jan 11, 2007
app pub date -
Jun 26, 2006
filing date -
Jun 24, 2005
priority date (Note) -
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status (Latency Note)
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Abstract
A heald shaft (1) for coupling the shaft rods (2) with the end binders (5), having connecting joints or hinges (10) whose pivot axes (14) lie externally of the shaft rods (2) and preferably inside the end binders (5). Due to the connecting joints (10), a moment-free coupling between the shaft rods (2) and the end binders (5) is ensured. The relative pivotal motions between the shaft rods (2) and the end binders (5) appearing during operation do not generate any moment transmissions between the shaft rods (2) and the end binders (5). Preferably, the driving couplers (7) are arranged above the end binders (5) in a direct extension thereof.
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