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Patent AT-E400535-T1: [Translated] ROLLER AND ROTARY DRIVE DEVICE
The invention relates to a roller ( 21 ) from a refractory material, for example in vitreous silica, for transporting a flat article provided at its end with a new arrangement for rotationally driving it as well as to an assembly of such a roller and its driving device. This roller ( 21 ) comprises an external surface ( 2 ), an inner surface ( 5 ) and two side surfaces ( 12 ), at least one side surface having indentations ( 22 ) parallel to the roller axis ( 3 ) and spaced apart from the external ( 2 ) and inner surface ( 5 ) for receiving rotationally driving pins ( 8 ), it is characterized in that at least one of the indentations ( 22 ) of the roller is provided with a metal jacket ( 24 ). The invention permits to avoid the breakage of the roller around the driving indentations.
Complete Metadata
| bureauCode |
[ "009:25" ] |
|---|---|
| identifier | https://healthdata.gov/api/views/3p86-tm5m |
| issued | 2025-09-05 |
| landingPage | https://healthdata.gov/d/3p86-tm5m |
| programCode |
[ "009:066" ] |
| theme |
[ "NIH" ] |
