Invention Grant
- Patent Title: Cutting bit retaining assembly
- Patent Title (中): 切割头保持组件
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Application No.: US14477699Application Date: 2014-09-04
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Publication No.: US09359895B2Publication Date: 2016-06-07
- Inventor: Joe Fader , Hannes Voitic
- Applicant: SANDVIK INTELLECTUAL PROPERTY AB
- Applicant Address: SE Sandviken
- Assignee: SANDVIK INTELLECTUAL PROPERTY AB
- Current Assignee: SANDVIK INTELLECTUAL PROPERTY AB
- Current Assignee Address: SE Sandviken
- Agent Corinne R. Gorski
- Priority: EP13183341 20130906
- Main IPC: E21C35/19
- IPC: E21C35/19 ; E21C35/197 ; E21C25/00 ; E21C35/00
Abstract:
A cutting bit retaining assembly for mounting a cutting bit at a cutting machine includes a holder body having a through bore to receive a bit shaft. A retainer acts against the holder body and bit shaft and includes a first and second abutment member that provides a reliable and constant locking force between the body and the shaft.
Public/Granted literature
- US20150069816A1 Cutting Bit Retaining Assembly Public/Granted day:2015-03-12
Information query
