发明授权
- 专利标题: Extension table for sewing machines
- 专利标题(中): 缝纫机扩展台
-
申请号: US742102申请日: 1976-11-16
-
公开(公告)号: US4058072A公开(公告)日: 1977-11-15
- 发明人: Hitoshi Ishikawa , Kimihiko Yamamoto , Toshio Sawada , Takahiko Kasahara
- 申请人: Hitoshi Ishikawa , Kimihiko Yamamoto , Toshio Sawada , Takahiko Kasahara
- 申请人地址: JA
- 专利权人: Aisin Seiki Kabushiki Kaisha
- 当前专利权人: Aisin Seiki Kabushiki Kaisha
- 当前专利权人地址: JA
- 优先权: JA50-159669[U] 19751125
- 主分类号: D05B77/00
- IPC分类号: D05B77/00 ; D05B73/10
摘要:
An extension table for attachment to a sewing machine head of the portable type for enlarging the somewhat limited working area provided by flat upper surface of the bed in which the bobbin mechanism is housed under the needle and presser foot wherein the table is pivotally mounted on a support structure associated with the machine in such manner as to enable it to be shifted between a vertical position along one side of the machine for storage with the latter within a case, and a horizontal working position co-planar with the upper surface of the bed. The table has an elongated L-shaped configuration and is mounted on the supporting structure in such manner that when in its horizontal working position the short and long sides thereof respectively lie adjacent the end and side walls of the machine bed.
公开/授权文献
- US5929955A Color LCD with microcompensators and macrocompensator 公开/授权日:1999-07-27