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AssigneeMaruma Jyusharyo Kabushiki Kaisha
InventorsYasumitsu Moriki, Tadashi Sato, Kazuyoshi Yamamoto, Izumi Takahashi
Estimating the term…
This seal check apparatus is mounted on a track press and checks the airtightness of a track joint immediately after the completion of assembly of a track chain using the track press. The apparatus comprises a base assembly mounted on the track press; a vacuum head which is engageable with and disengageable from the track joint on the track press; a member provided with freedom of displacement on the base assembly and supporting the vacuum head with freedom of displacement; a first actuating member provided on the base assembly and displacing the vacuum head supporting member; a second actuating member provided on the vacuum head supporting member and displacing the vacuum head; a gas system for sucking gases from the vacuum head when the latter engages the track joint; and a control member for controlling the operations of both actuating members and the gas system.
A seal check apparatus for a lubricant-enclosure type track joint of a track chain comprising a base assembly mounted on a track press used for assembling said track chain;
Apparatus for checking a sealed joint in a device having an inlet port, said apparatus comprising:
A method of checking a sealed joint in a device having an inlet port, said method comprising the steps of:
Dependencies are inferred from the claim text.