BULLDOZER BLADE WITH VIBRATING RIPPER SHANK

There is disclosed a bulldozer modified with an extendable and retractable ripper on one or both vertical edges of the bulldozer blade with means to move the ripper with a reciprocal or vibrating motion to provide an up-and-down breaking motion when the tip of the ripper is underground.

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Bibliographische Detailangaben
Hauptverfasser: ADAMS R,US, WILSON E,US
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:There is disclosed a bulldozer modified with an extendable and retractable ripper on one or both vertical edges of the bulldozer blade with means to move the ripper with a reciprocal or vibrating motion to provide an up-and-down breaking motion when the tip of the ripper is underground.