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DE2819944A1
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Manually operated chain lifting tackle - has pulley wheel rim and hub connected by clutch preventing overloading
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DE1000141B
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Shifting claw arrangement for sliding gears on gears for hoists
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DE968027C
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Gear, especially for pulleys
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DE931316C
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Load pressure brake
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DE960228C
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Hand chain wheel of hoists
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DE1023934B
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Friction clutch slipping in the event of overload
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DE869451C
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The brake is applied automatically when the torque between the drive and driven machine is lost
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DE820959C
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Pulley
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DE800141C
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Locking mechanism
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DE800035C
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Pulley hangers
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DE856202C
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Chain hoist
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DE800901C
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Trolley
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DE800245C
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Load chain guidance on pulley blocks or other load-pulling chain nuts
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DE860706C
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Carrying hook connection on pulley blocks
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