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US 2026/0108928 A1Published application
Rolling machine
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorsTAKAHIRO YOSHIHARA, KOJI HONDA, YUSUKE IDE, HIROYUKI NAGAI
Life of this patent
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Abstract
Rolling machine (1) includes work roll (10) that comes into contact with rolled material (K), backup roll (20) that supports work roll (10), housing (30) that accommodates work roll (10) and backup roll (20), first bearing (40) that supports work roll (10) with respect to housing (30), and second bearing (50) that supports backup roll (20) with respect to housing (30).
Claims7
A rolling machine comprising:
- a work roll that comes into contact with a rolled material;
- a backup roll that supports the work roll;
- a housing that accommodates the work roll and the backup roll;
- a first bearing that supports the work roll with respect to the housing;
- and
- a second bearing that supports the backup roll with respect to the housing,
- wherein the first bearing is arranged in a first hole provided in the housing,
- the first hole is configured such that a first length in a first direction in which the work roll and the backup roll are arranged side by side is larger than a second length in a second direction orthogonal to the first direction, and
- a gap is provided between the first bearing and the first hole in the first direction.
6 more elements
Dependencies are inferred from the claim text.