skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Fabrication method for miniature plastic gripper

Abstract

A miniature plastic gripper is described actuated by inflation of a miniature balloon and method of fabricating same. The gripper is constructed of either heat-shrinkable or heat-expandable plastic tubing and is formed around a mandrel, then cut to form gripper prongs or jaws and the mandrel removed. The gripper is connected at one end with a catheter or tube having an actuating balloon at its tip, whereby the gripper is opened or dosed by inflation or deflation of the balloon. The gripper is designed to removably retain a member to which is connected a quantity or medicine, plugs, or micro-components. The miniature plastic gripper is inexpensive to fabricate and can be used for various applications, such as gripping, sorting, or placing of micron-scale particles for analysis. 8 figs.

Inventors:
; ; ; ;
Publication Date:
Research Org.:
University of California
Sponsoring Org.:
USDOE, Washington, DC (United States)
OSTI Identifier:
672492
Patent Number(s):
US 5,783,130/A/
Application Number:
PAN: 8-753,720
Assignee:
Univ. of California, Oakland, CA (United States) PTO; SCA: 420200; PA: EDB-98:120584; SN: 98002024823
DOE Contract Number:
W-7405-ENG-48
Resource Type:
Patent
Resource Relation:
Other Information: PBD: 21 Jul 1998
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING NOT INCLUDED IN OTHER CATEGORIES; MATERIALS HANDLING EQUIPMENT; PLASTICS; ACTUATORS; DESIGN; FABRICATION; BALLOONS; OPERATION; PARTICULATES; MATERIALS HANDLING

Citation Formats

Benett, W.J., Krulevitch, P.A., Lee, A.P., Northrup, M.A., and Folta, J.A.. Fabrication method for miniature plastic gripper. United States: N. p., 1998. Web.
Benett, W.J., Krulevitch, P.A., Lee, A.P., Northrup, M.A., & Folta, J.A.. Fabrication method for miniature plastic gripper. United States.
Benett, W.J., Krulevitch, P.A., Lee, A.P., Northrup, M.A., and Folta, J.A.. Tue . "Fabrication method for miniature plastic gripper". United States. doi:.
@article{osti_672492,
title = {Fabrication method for miniature plastic gripper},
author = {Benett, W.J. and Krulevitch, P.A. and Lee, A.P. and Northrup, M.A. and Folta, J.A.},
abstractNote = {A miniature plastic gripper is described actuated by inflation of a miniature balloon and method of fabricating same. The gripper is constructed of either heat-shrinkable or heat-expandable plastic tubing and is formed around a mandrel, then cut to form gripper prongs or jaws and the mandrel removed. The gripper is connected at one end with a catheter or tube having an actuating balloon at its tip, whereby the gripper is opened or dosed by inflation or deflation of the balloon. The gripper is designed to removably retain a member to which is connected a quantity or medicine, plugs, or micro-components. The miniature plastic gripper is inexpensive to fabricate and can be used for various applications, such as gripping, sorting, or placing of micron-scale particles for analysis. 8 figs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jul 21 00:00:00 EDT 1998},
month = {Tue Jul 21 00:00:00 EDT 1998}
}