发明名称 |
Apparatus for dispensing web material from a roll. |
摘要 |
<p>Apparatus (10) for dispensing web material from a coreless roll (40) of such material includes a rotatable shaft (14) having a helical-shaped projection (22) on the outer surface (20) thereof. The projection (22) resists end-wise removal of the roll (40) from the shaft (14) as long as the shaft (14) is free to rotate. A lock arrangement (32) is provided to prevent rotation of the shaft (14) after the roll (40) has been substantially depleted so that end-wise removal of the roll (40) can be manually accomplished.</p> |
申请公布号 |
EP0647423(A1) |
申请公布日期 |
1995.04.12 |
申请号 |
EP19940307354 |
申请日期 |
1994.10.06 |
申请人 |
JAMES RIVER CORPORATION OF VIRGINIA |
发明人 |
SCHUTZ , RUDOLPH W |
分类号 |
A47K10/32;A47K10/38;(IPC1-7):A47K10/38 |
主分类号 |
A47K10/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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