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US 2006/0107884 A1Published application
Sewing machine
AssigneeAisin Seiki Kabushiki Kaisha
InventorsMasayuki Katsuyama, Hitoshi Ishikawa
Life of this patent
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Abstract
A sewing machine includes a sewing machine body, a free arm portion extending from the sewing machine body, and an auxiliary bed detachably mounted on the free arm portion to allow the sewing machine to operate, the auxiliary bed being brought into engagement with the free arm portion to be in flush with the free arm portion.
Claims14
A sewing machine comprising:
- a sewing machine body;
- a free arm portion extending from the sewing machine body;
- and
- an auxiliary bed detachably mounted on the free arm portion to allow the sewing machine to operate,
- the auxiliary bed cooperating with the free arm portion to define a stepped first working area when the auxiliary bed is in overlap engagement with the free arm portion,
- the auxiliary bed cooperating with the free arm portion to define a second working area which is larger than the first working area when the auxiliary bed is brought into flush engagement with the free arm portion.
3 more elements
A sewing machine comprising:
- a sewing machine body;
- a free arm portion extending from the sewing machine body;
- and
- an auxiliary bed detachably mounted on the free arm portion to allow the sewing machine to operate,
- the auxiliary bed being slidable along the free arm portion to cooperate therewith for defining at least first and second working areas,
- the first working area being defined in stepped fashion when the auxiliary bed is in overlap engagement with the free arm portion,
- the second working area being larger than the first working area and being defined when the auxiliary bed is brought into flush engagement with the free arm portion from a position at which the auxiliary bed cooperates with the free arm portion to define the first working area.
4 more elements
Dependencies are inferred from the claim text.