Described are the design scheme, main technical parameters and performance features of the tightening device for bolts at the axle ends.

介绍了轴端螺栓紧固装置的设计方案、主要技术参数和性能特点。

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The movable rope tightening device is applicable to rope pulleys of different weight, and particularly has more advantages when applied to heavier rope pulleys.

可适应不同重量的绳轮，尤其是对较重绳轮更有其优越性。

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This paper introduces the design of EBZ135 roadheader walking mechanism, including the drive system, pedrail and pedrail support mode, pedrail tightening device.

介绍了EBZ135掘进机行走机构的设计，包括传动系统、履带及其支重型式、履带张紧机构的设计。

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The FDA looked at tightening device rules in the early 1990s, but Congress undercut the effort.

FORBES: On The Cover/Top Stories

The heart of Nectar is a semiconductor, so the device in many ways represents a new stage in the tightening relationship of energy and IT technology.

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