Justin E. Dow - Pittsburgh PA, US Erik R. Arlet - Mount Lebanon PA, US David B. Grapes - Pittsburgh PA, US Eric M. Konvolinka - Freedom PA, US
Assignee:
W W Patterson Company - Pittsburgh PA
International Classification:
B66D 1/14
US Classification:
254342, 254237, 254332, 254357
Abstract:
A manual swivel winch of the present invention includes internal drum gearing. The winch has a pair of spaced side plates, a rotating drum supported between the side plates, an internal drum gear coaxially mounted with the rotating drum, and a pinion drive gear engaging and rotating the drum gear.
Steven R. Evanovich - Pittsburgh PA, US Alexander D. Kiderman - Pittsburgh PA, US Michael J. Schmitt - Pittsburgh PA, US Justin Dow - Pittsburgh PA, US
Assignee:
Schroeder Industries LLC - Bethlehem PA
International Classification:
B01D 35/00
US Classification:
210240, 210249, 210443
Abstract:
A hydraulic filter includes a canister extending along the longitudinal axis. A closed end cap is at one end of the canister for closing one end thereof. A removable filter element is contained within the canister and a modular one-piece input end cap is at an end of the canister. The one-piece input end cap includes a hydraulic input chamber and a hydraulic output chamber which can be positioned in any one of three mutually perpendicular directions. The one-piece input end cap also allows for sensors to be positioned in any one of three mutually perpendicular directions. In addition, the one-piece input end cap can be utilized in base-ported or top-ported configurations while also allowing for side-to-side or side-to-end configurations.
Filtration System Incorporating Modular One-Piece End Caps
A hydraulic filter includes a canister extending along the longitudinal axis. A closed end cap is at one end of the canister for closing one end thereof. A removable filter element is contained within the canister and a modular one-piece input end cap is at an end of the canister. The one-piece input end cap includes a hydraulic input chamber and a hydraulic output chamber which can be positioned in any one of three mutually perpendicular directions. The one-piece input end cap also allows for sensors to be positioned in any one of three mutually perpendicular directions. In addition, the one-piece input end cap can be utilized in base-ported or top-ported configurations while also allowing for side-to-side or side-to-end configurations.
Steven R. Evanovich - Pittsburgh PA, US Alexander D Kiderman - Pittsburgh PA, US Michael J Schmitt - Pittsburgh PA, US Justin Dow - Pittsburgh PA, US
Assignee:
Schroeder Industries LLC - Bethlehem PA
International Classification:
B01D 35/26
US Classification:
210240, 210241, 2104161, 210443
Abstract:
A hydraulic filter includes a canister extending along the longitudinal axis. A closed end cap is at one end of the canister for closing one end thereof. A removable filter element is contained within the canister and a modular one-piece input end cap is at an end of the canister. The one-piece input end cap includes a hydraulic input chamber and a hydraulic output chamber which can be positioned in any one of three mutually perpendicular directions. The one-piece input end cap also allows for sensors to be positioned in any one of three mutually perpendicular directions. In addition, the one-piece input end cap can be utilized in base-ported or top-ported configurations while also allowing for side-to-side or side-to-end configurations.
A manual swivel winch includes safe loading mechanism. The winch has a pair of spaced side plates, a rotating drum supported between the side plates, a drum gear coaxially mounted with the rotating drum, a pinion drive gear engaging and rotating the drum gear, and a lever supported by at least one side plate for rotating the pinion drive gear. The lever includes a selectable lever gearing assembly. The lever is selected to be operated in an initial tensioning mode for rotating the pinion drive gear, and in a final tensioning mode wherein the lever utilizes the lever gearing assembly to provide a mechanical advantage over the initial tensioning mode.
