Thumb Assembly

A thumb actuator for a no-link type thumb assembly includes a cylinder body configured to be pivotally connected to a mounting bracket. The thumb actuator further includes a piston assembly having a piston and a piston rod configured to be pivotally connected to a thumb. Further, a ratio of a retrac...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KOVAR AARON D, SHEA RYAN P
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A thumb actuator for a no-link type thumb assembly includes a cylinder body configured to be pivotally connected to a mounting bracket. The thumb actuator further includes a piston assembly having a piston and a piston rod configured to be pivotally connected to a thumb. Further, a ratio of a retracted length to a stroke length of the thumb actuator is in a range of about 1.9 to 2.2.