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US 12,377,586 B2Granted
Injection molding machine
AssigneeThe Japan Steel Works, Ltd.
InventorSatoshi Utsumi
Life of this patent
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Abstract
An injection molding machine (1) including: a bed (B); an injection device (3) provided to be movable with respect to the bed (B); a mold clamping device (2) provided on the bed (B); and a movement device (5) configured to move the injection device (3), in which the movement device (5) includes a hydraulic cylinder and a hydraulic pump for supplying a working fluid to the hydraulic cylinder, and the hydraulic pump is provided inside the bed (B).
Claims13
An injection molding machine comprising:
- a bed;
- an injection device provided to be movable with respect to the bed;
- a mold clamping device provided on the bed;
- and
- a movement device configured to move the injection device,
- wherein the movement device includes a hydraulic cylinder and a hydraulic pump configured to supply a working fluid to the hydraulic cylinder,
- wherein the hydraulic pump is provided inside the bed, and
- wherein the hydraulic pump is fixed in the bed by fixing means, and is configured to be rotated horizontally when a portion of the fixing means is removed.
5 more elements
Dependencies are inferred from the claim text.