Title:
CONVERTIBLE VIBRATING RIPPER
Document Type and Number:
WIPO Patent Application WO1982000076
Kind Code:
A1
Abstract:
A single or multi-cylinder rear mounting for tractors (10) to support therefrom, through selective modes attainable in a convertible quadrilateral/radial (27a/27b) ripper linkage provided in such mounting, a ripper (20), more particularly a toothed vibrating ripper. Basic aspects thereof have equal application to non-vibrating (227a/227b) ripping as practiced with a convertible ripper linkage used according to the principles of my invention.
Inventors:
WINKER B (US)
Application Number:
PCT/US1980/000901
Publication Date:
January 21, 1982
Filing Date:
July 01, 1980
Export Citation:
Assignee:
INT HARVESTER CO (US)
WINKER B (US)
WINKER B (US)
International Classes:
E02F5/32; (IPC1-7): A01B63/118
Foreign References:
| US3887015A | 1975-06-03 | |||
| US4013129A | 1977-03-22 | |||
| US3539018A | 1970-11-10 | |||
| US4044838A | 1977-08-30 | |||
| US3238647A | 1966-03-08 | |||
| US3738432A | 1973-06-12 | |||
| US3279105A | 1966-10-18 | |||
| US3503456A | 1970-03-31 |
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