0
RESEARCH PAPERS: Mechanisms Papers

The Image Curve of the Coupler of a Special Spherical Four Bar Linkage

[+] Author and Article Information
J. M. McCarthy

Department of Mechanical Engineering, University of California, Irvine, California 92717

J. Mech., Trans., and Automation 110(3), 276-280 (Sep 01, 1988) (5 pages) doi:10.1115/1.3267458 History: Received April 01, 1988; Online November 19, 2009

Abstract

This paper uses a kinematic mapping of spherical motion to derive an image curve which represents the coupler motion of a doubly folding spherical four bar linkage. The image curve of this linkage, the so called “kite” linkage, can be parameterized by rational functions. This parameterization is presented as well as formulas which allow the computation of its curvature and torsion at any point. These formulas provide a link between the global properties of the coupler motion as represented by the image curve itself and its instantaneous properties given by the curvature and torsion functions.

Copyright © 1988 by ASME
Your Session has timed out. Please sign back in to continue.

References

Figures

Tables

Errata

Discussions

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related Journal Articles
Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In