Gas separation – Combined or convertible – In motor vehicle
Reexamination Certificate
2008-02-21
2010-11-16
Smith, Duane (Department: 1797)
Gas separation
Combined or convertible
In motor vehicle
C055S480000, C055S493000, C055S502000, C123S19800E
Reexamination Certificate
active
07833300
ABSTRACT:
On the front surface side of a cooler, a filter mounting portion provided with a filter abutment surface with which a filter is brought into abutment from the front side of the filter mounting portion is provided. The front end side of the filter pushed in from a maintenance port is pressed onto an elastic body formed of a plate spring and provided in the filter mounting portion. Thereby, by a pressing force F1serving as a component force of a restoring force F of the elastic body, the filter is pressed onto the filter abutment surface, and by a position fixing force F2, the filter is pushed rearwards so as to ensure an engagement state of an engaging claw and an engaging hole.
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Taniuchi Tomoya
Yonezawa Koji
Kobelco Construction Machinery Co., Ltd.
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Pham Minh-Chau
Smith Duane
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