4. Chucks or sockets
  5. Socket type
  6. Lost motion

Karlheinz Fritz

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Fluid-operated striker assembly with automatic stroke length var

Tool driving or impacting – Impacting devices – Hammer head constitutes piston of drive motor
Patent

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Hydraulic impact hammer with overpressure and...

Tool driving or impacting – Automatic control of power operated means – Drive means responsive to torque or speed condition
Reexamination Certificate

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Hydraulic striking device

Tool driving or impacting – Impacting devices – Impact transmitting anvil
Patent

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Protective device for a fluid-operated percussion tool

Chucks or sockets – Socket type – Lost motion
Patent

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Profile ID: LFUS-PAI-P-503610

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