Title:
【発明の名称】円錐形の道路警告標識を回収するための装置
Document Type and Number:
Japanese Patent JP2002524672
Kind Code:
A
Abstract:
An apparatus which automatically retrieves conical highway warning markers from the roadway and transports the cones to a support vehicle for storage. The apparatus, which is attached to a vehicle, comprises a clamping plate disposed at the end of a lifting arm, which clamps the base of the traffic cone onto a platform. The lifting arm then rotates to raise the cone to a position for stowage. The raised cone can then be manually removed from the lifting arm for stowage or, alternatively, dropped onto a conveyor system which transports the traffic cone to a storage area within the vehicle.
Inventors:
Verinsky, Stephen A.
Beltone, Cornelius Jay.
White, Wilderrich A.
Beltone, Cornelius Jay.
White, Wilderrich A.
Application Number:
JP2000569067A
Publication Date:
August 06, 2002
Filing Date:
September 07, 1999
Export Citation:
Assignee:
The Regents of the University of California
International Classes:
E01F13/00; E01F9/70; E01F13/02; E01F13/04; (IPC1-7): E01F13/00
Attorney, Agent or Firm:
Atsushi Nakajima (2 outside)