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US 12,753,782 B2Granted
Fluid pressure cylinder
AssigneeSMC Corporation
InventorRyo Ono
Life of this patent
Estimating the term…
Abstract
A fluid pressure cylinder includes a cylinder section and an adapter unit detachably mounted to a cylinder tube of the cylinder section. A first input/output port and a second input/output port communicating with a piston chamber are provided in the cylinder tube. A first attachment hole and a second attachment hole are provided in the adapter unit. A first supply/discharge tube and a connected second supply/discharge tube are attached to the first attachment hole and the second attachment hole, respectively.
Claims9
A fluid pressure cylinder comprising:
- a cylinder unit including a cylinder tube in which a piston chamber is formed, and a piston accommodated in the piston chamber and configured to be slidable in an axial direction of the cylinder tube;
- an adapter unit configured to be attachably and detachably mounted on the cylinder tube;
- and
- a positioning member configured to position the adapter unit with respect to the cylinder unit,
- wherein the cylinder tube includes a first input/output port and a second input/output port configured to communicate with the piston chamber to supply and discharge a pressure fluid to and from the piston chamber,
- wherein the adapter unit includes:
- a first attachment hole to which a first supply/discharge tube is attached to be connected to the first input/output port;
- a second attachment hole to which a second supply/discharge tube is attached to be connected to the second input/output port;
- and
- a position sensor configured to detect a position of the piston, and
- wherein the adapter unit is attachable to and detachable from the cylinder unit in a state of holding the position sensor, and
- the adapter unit is positioned and fixed to the cylinder tube via the positioning member.
9 more elements
Dependencies are inferred from the claim text.