Invention Grant
- Patent Title: Towing hook
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Application No.: US16622501Application Date: 2018-06-14
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Publication No.: US11364752B2Publication Date: 2022-06-21
- Inventor: Jani Lietonen
- Applicant: SANDVIK MINING AND CONSTRUCTION OY
- Applicant Address: FI Tampere
- Assignee: SANDVIK MINING AND CONSTRUCTION OY
- Current Assignee: SANDVIK MINING AND CONSTRUCTION OY
- Current Assignee Address: FI Tampere
- Agent Corinne R. Gorski
- Priority: EP17176182 20170615
- International Application: PCT/EP2018/065783 WO 20180614
- International Announcement: WO2018/229180 WO 20181220
- Main IPC: B60D1/04
- IPC: B60D1/04 ; B60D1/48 ; B60D1/50 ; B60D1/54 ; B61G1/36

Abstract:
A towing hook arranged on a mining machine, with a first end having a bent portion to allow a towing tool to be connected and a second end having a cylindrical rod. An intermediate part is located between the first and the second end. The towing hook is arranged to be mounted in a through hole in a frame of a machine in order for the first and second ends to be positioned on different sides of the machine frame. The intermediate part is mounted partly in the through hole of the frame, and wherein the longitudinal axis of the cylindrical rod is generally parallel with a longitudinal axis defined through the towing hook representing the force transmitting direction when connecting the towing tool to the bent portion.
Public/Granted literature
- US20210146737A1 TOWING HOOK Public/Granted day:2021-05-20
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