Built-in gland of tank car

The utility model discloses a built-in gland of tank car, comprising a material filling opening (1) arranged on a tank body (8), as well as a sealing gland (5) arranged on the filling opening through the joint elements. The utility model is characterized in that an annular sealing seat (7) is arrang...

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Bibliographic Details
Main Author FANGJIE LUO
Format Patent
LanguageEnglish
Published 31.08.2005
Edition7
Subjects
ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
PACKAGES
PACKAGING ELEMENTS
PACKING
PERFORMING OPERATIONS
STORING
TRANSPORTING
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Summary:The utility model discloses a built-in gland of tank car, comprising a material filling opening (1) arranged on a tank body (8), as well as a sealing gland (5) arranged on the filling opening through the joint elements. The utility model is characterized in that an annular sealing seat (7) is arranged in the filling opening (1) through a fixed connection mode. The sealing gland (5) is arranged below the annular sealing seat (7) through a hinged mode. A closing cover mechanism pressed on the upper margin opening of the annular sealing seat (7) is connected with the sealing gland (5) through a joint element (6) arranged on the sealing gland (5). The utility model not only has the advantages of simple structure, light weight, good sealing effect, no failure, no dangerous accident, as well as simple operation, no deformation, no disabled phenomenon after abrasions. Simultaneously, the utility model effectively solves the defects that the sealing gland of the prior art is induced to the disabled gland seal, and is not normally opened and closed after being deadly clamped because of the abrasions or deformation of the revolving shaft base and the pressing shaft base which are under the force.
Bibliography:Application Number: CN2004210871U