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US 6,748,996 B2Granted
Rotation device, method for transferring worn article, method for folding web, device for folding web, and disposable worn article
AssigneeZuiko Corporation
InventorsMasaki Nakakado, Yuzo Ichiura, Satoshi Tanaka, Ikuo Tachibana
Life of this patent
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Abstract
A rotation device includes: an endless guide; and a plurality of moving sections that move while being guided by the guide, wherein an interval between the moving sections can be changed.
Claims9
A rotation device, comprising:
- an endless guide;
- a rotation section for allowing the endless guide to rotate;
- and
- a plurality of moving sections that move while being guided by the guide, wherein a spacing interval between the moving sections changes as the moving sections move, and wherein the plurality of moving sections rotate by being guided by the guide.
1 more element
A rotation device, comprising:
- a plurality of guides;
- a plurality of moving sections that move while being guided by the plurality of guides;
- and
- a rotation section for allowing the plurality of guides to rotate, wherein:
- each guide guides at least one moving section;
- and
- the plurality of guides are arranged so as to surround the rotation section.
4 more elements
A rotation device, comprising:
- an endless guide comprising a plurality of guides;
- a plurality of moving sections that move while being guided by the guide;
- wherein a spacing interval between the moving sections changes as the moving sections move;
- and wherein the plurality of moving sections are provided in a rotation axis direction of a rotation section which allows the plurality of guides to rotate;
- and
- a bridging section attached between more than one of the moving sections provided in the rotation axis direction.
3 more elements
Dependencies are inferred from the claim text.