Interchangeable pistol grip handles for pneumatic tools and seals therefor
First Claim
1. A pneumatic tool comprising:
- a housing having an exhaust passageway;
a handle having an inlet that receives said housing;
an outlet having at least one exhaust port; and
a handle substrate having an interior surface that defines an exhaust chamber, said exhaust passageway, said exhaust chamber, and said at least one exhaust port being sequentially in fluid communication when said housing is inserted into said handle; and
an exterior surface and a grip surface covering said exterior of said handle substrate; and
a seal disposed between said interior surface of said handle and said housing, said seal being a gasket formed integrally with said grip surface and disposed around the periphery of the interior surface of said handle and located between said exhaust chamber and said inlet.
2 Assignments
0 Petitions
Accused Products
Abstract
A pneumatic tool is provided having a housing with an exhaust passageway and a handle. The handle has an inlet that receives the housing, an outlet having at least one exhaust port, and an interior surface that defines an exhaust chamber. The exhaust passageway, exhaust chamber, and the at least one exhaust port are sequentially in fluid communication when the housing is inserted into the handle. A seal disposed between the interior surface of the handle and the housing, the seal being located between the exhaust chamber and the inlet. Also provided is a handle substrate with an inlet that receives the housing and an interior surface that defines an exhaust chamber. The exhaust chamber is in fluid communication with the exhaust passageway when the housing is inserted into the handle. An endcap is removably attached to the handle and has an outlet with at least one exhaust port in fluid communication with the exhaust chamber. A seal is disposed at an interface between the handle and the endcap.
46 Citations
8 Claims
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1. A pneumatic tool comprising:
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a housing having an exhaust passageway;
a handle having an inlet that receives said housing;
an outlet having at least one exhaust port; and
a handle substrate having an interior surface that defines an exhaust chamber, said exhaust passageway, said exhaust chamber, and said at least one exhaust port being sequentially in fluid communication when said housing is inserted into said handle; and
an exterior surface and a grip surface covering said exterior of said handle substrate; and
a seal disposed between said interior surface of said handle and said housing, said seal being a gasket formed integrally with said grip surface and disposed around the periphery of the interior surface of said handle and located between said exhaust chamber and said inlet. - View Dependent Claims (2, 3)
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4. A pneumatic tool comprising:
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a housing having an exhaust passageway;
a handle having a handle substrate with an inlet that receives said housing and an interior surface that defines an exhaust chamber, said exhaust chamber being in fluid communication with said exhaust passageway when said housing is inserted into said handle; and
an endcap removably attached to said handle by a hook that engages a ledge located on an exterior surface of said handle substrate and having an outlet with at least one exhaust port in fluid communication with said exhaust chamber; and
a seal disposed at an interface between said handle and said endcap. - View Dependent Claims (5)
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6. A pneumatic tool comprising:
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a housing having an exhaust passageway;
a handle having a handle substrate with an inlet that receives said housing and an interior surface that defines an exhaust chamber, said exhaust chamber being in fluid communication with said exhaust passageway when said housing is inserted into said handle; and
an endcap removably attached to said handle and having an outlet with at least one exhaust port in fluid communication with said exhaust chamber; and
a seal disposed at an interface between said handle and said endcap and further comprising a grip surface disposed externally on said handle substrate, said grip surface having a lip provided between and in contact with said endcap and said handle when said endcap is attached to said housing. - View Dependent Claims (7, 8)
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Specification