Title:
耐腐食性が上昇したウェッジロックワッシャおよびその製造方法
Document Type and Number:
Japanese Patent JP6765376
Kind Code:
B2
Abstract:
A wedge locking washer has a central axis, a central through hole defining an inner peripheral axial surface, an outer peripheral axial surface, a first side surface adapted to face and engage another wedge locking washer. The first side has a pattern of radially extending cams, each cam having a first surface inclined in relation to a central plane of a wedge can locking surface and a second surface. The first and the second surface of each cam meet in a radially extending cam edge and the second surface of a first cam meet the first surface of an adjacent cam in an radially extending inner corner. Each cam has a height h defined between a bottom plane in which the bottom of the inner corner is arranged and a top plane in which the top of the cam edge is arranged.
Inventors:
Matthias Andesion
Application Number:
JP2017541024A
Publication Date:
October 07, 2020
Filing Date:
January 29, 2016
Export Citation:
Assignee:
Node-Rock Arb
International Classes:
C23C8/26; C23C8/22; C23C8/32; C23F1/28; C25F3/06; F16B39/24
Domestic Patent References:
| JP2007504409A | ||||
| JP9268364A | ||||
| JP2013529761A |
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mitsuhiro
Tatsuhiko Abe
Shinya Mitsuhiro
Tatsuhiko Abe