Answered: Design of the Toggle Jack. Lifting…

Design of the Toggle Jack. Lifting load – W, kN is 8 Distance between nuts– B, mm is 50 - 280 Types of threads is Square Length of the links, mm is 140

Precision Machining Technology (MindTap Course List)

2nd Edition

ISBN:9781285444543

Author:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Publisher:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Chapter5: Turning

Section5.4: Manual Lathe Threading

Problem 4RQ: Determine the major diameter limits for the following threads using the Machinery's Handbook: a. ...

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Question

Design of the Toggle Jack.

Lifting load – W, kN is 8

Distance between nuts– B, mm is 50 - 280

Types of threads is Square

Length of the links, mm is 140

Links
110 mm
FR.H. Threads
一時
LH. Threads- Nut
出
== 作
==书-
50 to 210 mm
15 mm
65 mm
Base
30 mm
-75 mm-
125 mm

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