4. Machine element or mechanism
  5. Mechanical movements
  6. Reciprocating to or from oscillating

Armand Francart, Jr.

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Compact high torque rotary valve operator for simultaneous actua

Valves and valve actuation – Fluid actuated or retarded – Piston type expansible chamber reciprocating valve actuator
Patent

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Leak proof, preloaded, high-biasing force float-operated over-ce

Pumps – One fluid pumped by contact or entrainment with another – Liquid pumped by supplying or exhausting gaseous motive...
Patent

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Leak proof, preloaded, high-biasing force float-operated over-ce

Pumps – One fluid pumped by contact or entrainment with another – Liquid pumped by supplying or exhausting gaseous motive...
Patent

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Multi-compression coil springs for a liquid pump

Pumps – One fluid pumped by contact or entrainment with another – Liquid pumped by supplying or exhausting gaseous motive...
Patent

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Over-center toggle linkage valve actuating mechanism with adjust

Machine element or mechanism – Mechanical movements – Reciprocating to or from oscillating
Patent

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Profile ID: LFUS-PAI-P-480477

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