Title:
接続部材
Document Type and Number:
Japanese Patent JP4489296
Kind Code:
B2
Abstract:
A joint for joining a first metal sheet (10) to a second metal sheet (30) comprises a plurality of projections (18) on the edge (12) of the first metal sheet (10). The projections (18) are symmetrical about a plane extending perpendicularly to the plane of the first metal sheet (10). The symmetrical projections (18) are rotatable about an axis (X), the axis (X) is arranged in the plane of the first metal sheet (10) and in the plane extending perpendicularly to the first metal sheet (10). A plurality of slots (32) are provided through the second metal sheet (30). The symmetrical projections (18) extend through the slots (32) in the second metal sheet (30) and the symmetrical projections (18) are rotated such that the symmetrical projections (18) are arranged in the plane perpendicular to the plane of the first metal sheet (10) to clamp the second metal sheet (30) between the edge (12) of the first metal sheet (10) and symmetrical projections (18).
Inventors:
Bishop, jeffrey charles
Application Number:
JP2000560373A
Publication Date:
June 23, 2010
Filing Date:
July 02, 1999
Export Citation:
Assignee:
ROLLS-ROYCE PUBLIC LIMITED COMPANY
International Classes:
F16B17/00; B21D39/03; F16B21/02
Domestic Patent References:
| JP7030277A |
Foreign References:
| US6548184 |
Attorney, Agent or Firm:
Kazuo Shamoto
Shosuke Imai
Tadashi Masui
Yasushi Kobayashi
Hiroyuki Tomita
Shosuke Imai
Tadashi Masui
Yasushi Kobayashi
Hiroyuki Tomita