Title:
【発明の名称】改良された溶接デザインのシングルリールカートリッジリール
Document Type and Number:
Japanese Patent JPH08511121
Kind Code:
A
Abstract:
A tape reel includes a cylindrical hub having a cylindrical tape winding surface, an upper flange and a lower flange. A cylindrical mounting portion is formed on the inner opening of the upper flange and has a free end portion and a hub receiving portion on the outer surface. The free end portion is located closer to the free end of the mounting portion and is thinner than the hub receiving portion. The hub has a free end on which the upper flange is mounted. The inner surface of the hub includes a main portion and a flange receiving portion located closer to the free end than the main portion. The flange receiving portion is thinner than the main portion. The hub receiving portion is received in the flange receiving portion when the upper flange is mounted on the hub. The hub inner surface also includes a flash receiving portion located closer to the free end than the flange receiving portion. The flash receiving portion is thinner than the flange receiving portion.
Inventors:
Lambosec, George Pea
Pochard, Donald El
Luke, John W.
Pochard, Donald El
Luke, John W.
Application Number:
JP50175695A
Publication Date:
November 19, 1996
Filing Date:
April 22, 1994
Export Citation:
Assignee:
Minnesota Mining and Manufacturing Company
International Classes:
G11B23/087; G11B23/037; G11B23/107; (IPC1-7): G11B23/107
Attorney, Agent or Firm:
Aoyama Ryo (1 person outside)