Invention Grant
- Patent Title: No flange damage wedge lock washers
- Patent Title (中): 没有法兰损坏楔形锁紧垫圈
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Application No.: US13563110Application Date: 2012-07-31
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Publication No.: US09011060B2Publication Date: 2015-04-21
- Inventor: Thomas B. Hyatt
- Applicant: Thomas B. Hyatt
- Applicant Address: US CT Hartford
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Hartford
- Agency: Miller, Matthias & Hull LLP
- Main IPC: F16B39/10
- IPC: F16B39/10 ; F16B39/24 ; F16B43/00 ; F16B39/282

Abstract:
No flange damage wedge lock washers are disclosed. The washers may comprise an upper washer and a lower washer. The lower washer may have a generally smooth bottom surface and at least one means for securement. The at least one means for securement may be arranged to keep together the lower washer and a flange without causing damage to the flange. A locking fastener assembly which comprises no flange damage wedge lock washers is also disclosed. The locking fastener assembly may include a lower washer having a generally smooth bottom surface and at least one means for securement. A method of manufacturing a locking fastener assembly which comprises no flange damage wedge lock washers is also disclosed. The locking fastener assembly of the method may include a lower washer having a generally smooth bottom surface and at least one means for securement.
Public/Granted literature
- US20140037399A1 No Flange Damage Wedge Lock Washers Public/Granted day:2014-02-06
Information query
IPC分类: