4. Handling: hand and hoist-line implements
  5. Hook, hoistline, or grab type
  6. Locking device

Edward J. Wrobbel

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Multi-finger hydraulic end effector

Handling: hand and hoist-line implements – Hook – hoistline – or grab type – Locking device
Patent

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Open end ratchet wrench

Tools – Wrench – screwdriver – or driver therefor – Pivoted side jaw
Patent

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Self-centering end effector

Material or article handling – Vertically swinging load support – Grab
Patent

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Profile ID: LFUS-PAI-P-110647

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