초록 ▼

A filler neck closure cap includes a closure body, a handle coupled to an axially outer flange of the closure body, and an O-ring sealing gasket carried on an axially inner end of the closure body. The cap further includes closure retainer apparatus appended to a middle portion of the closure body t

A filler neck closure cap includes a closure body, a handle coupled to an axially outer flange of the closure body, and an O-ring sealing gasket carried on an axially inner end of the closure body. The cap further includes closure retainer apparatus appended to a middle portion of the closure body to lie in fixed immovable relation to the middle portion. The closure retainer apparatus is configured to engage the filler neck to block removal of the closure body from the filler neck upon installation of the cap in the filler neck.

대표청구항 ▼

[ We claim:] [1.] A cap for use in the filler neck of a tank, the cap comprisinga handle,an O-ring sealing gasket, anda closure body including an axially outer flange coupled to the handle, an axially inner end carrying the O-ring sealing gasket, a middle portion positioned to lie between the axiall

[ We claim:] [1.] A cap for use in the filler neck of a tank, the cap comprisinga handle,an O-ring sealing gasket, anda closure body including an axially outer flange coupled to the handle, an axially inner end carrying the O-ring sealing gasket, a middle portion positioned to lie between the axially outer flange and the axially inner end, and closure retainer apparatus appended to the middle portion to lie in fixed immovable relation to the middle portion and configured to engage the filler neck to block removal of the closure body from the filler neck upon installation of the cap in the filler neck.