Invention Grant
- Patent Title: Track pad
- Patent Title (中): 履带板
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Application No.: US13823944Application Date: 2012-09-11
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Publication No.: US09446802B2Publication Date: 2016-09-20
- Inventor: Oliver Weiβ , Frederic Neyer , Vincent Dreyer
- Applicant: Oliver Weiβ , Frederic Neyer , Vincent Dreyer
- Applicant Address: FR Colmar
- Assignee: Liebherr•Mining Equipment Colmar SAS
- Current Assignee: Liebherr•Mining Equipment Colmar SAS
- Current Assignee Address: FR Colmar
- Agency: Dilworth & Barrese, LLP
- Priority: EP11007448 20110913
- International Application: PCT/EP2012/003811 WO 20120911
- International Announcement: WO2013/037480 WO 20130321
- Main IPC: B62D55/26
- IPC: B62D55/26 ; B62D55/06 ; B62D55/28
Abstract:
The present invention relates to a track pad for a chain of a chain wheel drive, the track pad having a bearing surface provided with at least one grouser (1, 2), extending in the lateral direction of the bearing surface, wherein at least one flat part (4, 5) is provided next to at least one grouser part (1, 2) in the lateral direction of the bearing surface. Further, the invention comprises a track pad for a chain of a chain wheel drive, the track pad having a bearing surface provided with at least one grouser (32, 33) protruding from a base plate (40), the grouser (32, 33) extending in the lateral direction of the bearing surface, wherein the bearing surface of the base plate has a profile in the lateral direction.
Public/Granted literature
- US20130277126A1 TRACK PAD Public/Granted day:2013-10-24
Information query
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