LandOfFree - US Patents - Listing for Expansible chamber devices

Expansible chamber devices – Bellows type expansible chamber – Specific or diverse material

Bellows with curved waves having points of contact

Expansible chamber devices – Bellows type expansible chamber – With separate ring-like reinforcing element abutting pleat

Bellows with dirt collecting recesses

Expansible chamber devices – Sealed opening in longitudinal wall of chamber for receiving...

Belt guide mechanism

Expansible chamber devices – Collapsible chamber wall portion – Wall portion formed of flexible material

Belt-driven rotary drive

Expansible chamber devices – Sealed opening in longitudinal wall of chamber for receiving...

Belt-fixing mechanism

Expansible chamber devices – Collapsible chamber wall portion – Wall portion formed of flexible material

Bendable actuator

Expansible chamber devices – Plural flexible wall working members

Bendable actuator

Expansible chamber devices – Displacement control of plural cylinders arranged in... – Parallel cylinders

Bent axis piston unit with angled piston sockets

Expansible chamber devices – Rotating cylinder – Plural cylinders

Bent axis pump

Expansible chamber devices – Rotating cylinder – Plural cylinders

Bent-axis hydraulic apparatus

Expansible chamber devices – With guide or seal on cylinder end portion for piston or...

Bi-directional pneumatic motor

Expansible chamber devices – With means to control flow of non-working arresting fluid... – Flow control means positioned between chambers having a...

Bi-fluid actuator

Expansible chamber devices – Piston – Open-ended hollow skirt type

Bi-tech piston

Expansible chamber devices – Knockdown or flow conduit storage or retrieval means

Bicycle pump

Expansible chamber devices

Biological insect control agent

Expansible chamber devices – Collapsible chamber wall portion – Wall portion formed of flexible material

Bistep terminator for hydraulic or pneumatic muscle

Expansible chamber devices – Collapsible chamber wall portion – Wall portion formed of flexible material

Bladder for force transmission apparatus

Expansible chamber devices – Displacement control of plural cylinders arranged in... – Flexible wall-type working member

Blood pump stroke volume limiter

Expansible chamber devices – With lubricating means – Piston has lubricant retaining or conducting means

Blowby pressure control above an oil control ring in a reciproca