Invention Grant
- Patent Title: Holding mechanism
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Application No.: US15602221Application Date: 2017-05-23
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Publication No.: US10576530B2Publication Date: 2020-03-03
- Inventor: Hideaki Hayashi , Masahiro Isaki , Daisuke Enomoto , Masahiro Taniguchi , Minoru Enomoto
- Applicant: DAIDO STEEL CO., LTD. , SAKAMURA HOT ART CO., LTD.
- Applicant Address: JP Nagoya-Shi, Aichi JP Kuse-Gun, Kyoto
- Assignee: DAIDO STEEL CO., LTD.,SAKAMURA HOT ART CO., LTD.
- Current Assignee: DAIDO STEEL CO., LTD.,SAKAMURA HOT ART CO., LTD.
- Current Assignee Address: JP Nagoya-Shi, Aichi JP Kuse-Gun, Kyoto
- Agency: McGinn I. P. Law Group, PLLC.
- Priority: JP2016-105671 20160526; JP2016-105672 20160526
- Main IPC: B21J13/10
- IPC: B21J13/10 ; B25J15/00 ; B25B27/02 ; B25J15/08 ; B25J15/02 ; B21K27/04
Abstract:
The present invention provides a holding mechanism capable of well preventing misalignment of a workpiece even if the outer diameter of the workpiece is changed when the workpiece is supported at three points by a flat face and a V-shaped groove. Additionally, the present invention provides a holding mechanism of a transfer device capable of stably detecting a chucking error of holding claws for a workpiece.
Public/Granted literature
- US20170341131A1 HOLDING MECHANISM Public/Granted day:2017-11-30
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