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2024
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Invention
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Sealing packing. A sealing packing includes a core portion and a housing wrapped around the exter... |
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Invention
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Mechanical sealing device for sealing liquid.
A mechanical sealing device for sealing fluid from... |
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2023
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G/S
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metal tie plates as hardware for connecting wood members; fittings of metal for compressed air du... |
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G/S
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Tie plates; fittings of metal for compressed air ducts;
junctions of metal for pipes; bolts of m... |
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Invention
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Pre-tightening disc spring, assembly comprising the pre-tightening disc spring, and method for ma... |
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2022
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Invention
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Cartridge type mechanical sealing device for sealing liquid. The present application discloses a ... |
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Invention
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Split oil seal composed of double springs and double rings.
A split oil seal composed of double ... |
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Invention
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Mechanical sealing device for sealing liquid. A mechanical sealing device includes rotating and s... |
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2021
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Invention
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Mechanical seal for liquid with an axially floating tray sleeve inside. A mechanical seal for sea... |
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2019
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Invention
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Mechanical seal for liquid with an axially floating tray sleeve inside. A mechanical seal for liq... |
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Invention
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Mechanical seal with outer forwardly-inclined rim for liquids. Disclosed is a mechanical seal wit... |
