公开(公告)号：US3933401A

公开(公告)日：1976-01-20

申请号：US481699

申请日：1974-06-21

申请人： John G. Lampe ,  Willie E. Wall

发明人： John G. Lampe ,  Willie E. Wall

IPC分类号： A47B88/00 ,  B29C53/06 ,  A47B47/04 ,  A47B96/20 ,  B32B7/02

CPC分类号： B29C53/066 ,  A47B88/0025 ,  B29C47/0028 ,  B29C47/0066 ,  A47B2096/203 ,  A47B96/202 ,  B29C47/0019 ,  B29C47/003 ,  B29K2027/06 ,  B29L2031/446 ,  Y10T428/15 ,  Y10T428/18

摘要： The rear and side panels of a drawer are formed from a single slab of foamed rigid poly(vinyl chloride) having a reinforcing densified core and a densified outer skin with a wood grain pattern thereon. A longitudinal groove is formed in one surface of the slab adjacent the bottom edge thereof, and two V-shaped grooves are cut across the width of the same surface at appropriate ultimate corner forming locations. Appropriate guide slots and drawer front fastening configurations are formed on the slab. The slab is heated and bent at the V-shaped groove locations to form the rear and side panels of the drawer. A drawer bottom panel is installed in the longitudinal groove adjacent the bottom edge of the rear and side panels and the drawer front is attached. The drawer looks, feels, sounds, and handles like wood, but is less expensive and has many desirable qualities not possessed by wood.

摘要翻译： 抽屉的后侧板和侧板由具有增强致密芯的单块发泡刚性聚（氯乙烯）板和其上具有木纹图案的致密外皮形成。 在板的邻近其边缘的一个表面中形成纵向槽，并且在适当的最终拐角形成位置处跨越相同表面的宽度切割两个V形槽。 在板坯上形成适当的导槽和抽屉前紧固配置。 板坯被加热并在V形槽位置弯曲以形成抽屉的后侧板和侧板。 抽屉底板安装在靠近后侧板和侧板底部边缘的纵向槽中，并连接抽屉前部。 抽屉看起来，感觉，声音和手柄像木头，但是更便宜，并且具有许多不被木材拥有的所需品质。