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US 2024/0091840 A1Published application
Stretcher with removable pressure block
AssigneeButech, Inc.
InventorJohn R. BUTA
Life of this patent
Estimating the term…
Abstract
A stretcher has two head housings, and a removable pressure block/clamp assembly which is located in the housings and positioned via hydraulic cylinders. The hydraulic cylinders raise the pressure block assembly, and the gripper hydraulic cylinders lower the pressure block assembly onto a removal fixture which moves into and out of the head housing.
Claims19
A stretcher with a removable pressure block assembly comprising:
- a head housing;
- a pressure block assembly which is located in said housing and positioned within said housing via hydraulic cylinders;
- said hydraulic cylinders raise said pressure block assembly;
- and said hydraulic cylinders lower said pressure block assembly to move said pressure block out of said housing.
1 more element
A stretcher with a removable pressure block assembly comprising:
- a head housing having a window in a side wall to access gripper plates;
- a pressure block assembly which is located in said housing and positioned by hydraulic cylinders which raise the pressure block assembly and lower said pressure block assembly for removing said pressure block assembly from said head housing.
Dependencies are inferred from the claim text.