The invention relates to a seat assembly, a cushion, and a tool and method of forming. A method of inserting a strand web material blank into a cavity of a tool assembly shaped to be adapted to form a cushion member is provided. The fluid circulates above a first temperature threshold through a series of apertures defined in the forming surface of the tool assembly and into the cavity, thereby softening the blank and conforming the shape of the blank to the forming surface. The fluid circulates through a series of apertures in the forming surface and into the cavity below a second temperature threshold, thereby setting the shape of the blank to form the surface and form the gasket member. A cushion for a seat assembly is provided from a twisted mesh material member. The system is provided with a first tool, a second tool, and one or more inlet manifolds.
本申请涉及座椅组件、衬垫以及形成的工具和方法。提供了一种将绞合网状材料坯料插入成形为适于形成衬垫构件的工具组件的腔体中的方法。流体在高于第一温度阈值时循环通过限定在工具组件的形成表面中的一系列孔并进入腔体,从而软化坯料并使坯料的形状符合形成表面。流体在低于第二温度阈值时循环通过形成表面中的一系列孔并进入腔体,从而将坯料的形状设定为形成表面并形成衬垫构件。用于座椅组件的衬垫由绞合网状材料构件提供。系统设置有第一工具、第二工具和一个或更多个入口歧管。
Seat assembly, cushion, and tool and method of forming
座椅组件、衬垫以及形成的工具和方法
2024-09-06
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / A47C Stühle , CHAIRS / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C |
SEAT CUSHION OF VEHICLE SEAT AND METHOD FOR FORMING SEAT CUSHION OF VEHICLE SEAT
European Patent Office | 2017
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