Bearing
AssigneeBrother Kogyo Kabushiki Kaisha
InventorJunji Uehara
Life of this patent
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Abstract
A bearing includes a first bearing portion, a second bearing portion, and a connection portion. The first bearing portion assumes a generally C-like shape and opens in a first direction perpendicular to the rotational center axis. The second bearing portion assumes a generally C-like shape and opens in a second direction opposite the first direction. A gap is formed between the first and second bearing portions along the rotational center axis. The connection portion connects the first and second bearing portions at a position opposite the gap with respect to the rotational center axis.
Claims13
A bearing configured to support a shaft for rotation about a predetermined rotational center axis and to be attachable to a mount member, the bearing comprising:
- a first bearing portion assuming a C-shape and opening in a first direction perpendicular to the rotational center axis;
- a second bearing portion disposed such that a gap is formed between the first bearing portion and the second bearing portion along the rotational center axis, the second bearing portion assuming a C-shape and opening in a second direction different from the first direction;
- a connection portion connecting the first bearing portion and second bearing portion at a position opposite the gap with respect to the rotational center axis;
- a first engagement portion provided on the first bearing portion and configured to be engaged with the mount member;
- and
- a second engagement portion provided on the second bearing portion and configured to be engaged with the mount member;
- wherein the gap extends between the first engagement portion and the second engagement portion and is formed such that the shaft can pass through the gap.
A bearing configured to support a shaft for rotation about a predetermined rotational center axis and to be attachable to a mount member, the bearing comprising:
- a first bearing portion assuming a C-shape and opening in a first direction perpendicular to the rotational center axis;
- a first-bearing-portion-side engagement portion provided on the first bearing portion in such a manner as to be extended along the first direction from one edge of the C-shape of the first bearing portion and configured to be engaged with the mount member;
- a second bearing portion disposed such that a gap through which the shaft can pass is formed between the first bearing portion and the second bearing portion along the rotational center axis, the second bearing portion assuming a C-shape and opening in a second direction different from the first direction;
- and
- a connection portion connecting the first bearing portion and the second bearing portion at a position which is both opposite the gap and the first-bearing-portion-side engagement portion with respect to the rotational center axis.
A bearing configured to support a shaft for rotation about a predetermined rotational center axis and to be attachable to a mount member, the bearing comprising:
- a first bearing portion assuming a C-shape and opening in a first direction perpendicular to the rotational center axis;
- a first-bearing-portion-side engagement portion provided on the first bearing portion in such a manner as to be extended along the first direction from one edge of the C-shape of the first bearing portion and configured to be engaged with the mount member;
- a second bearing portion disposed such that a gap having a width equal to or greater than opening widths of the first bearing portion and the second bearing portion is formed between the first bearing portion and the second bearing portion along the rotational center axis, the second bearing portion assuming a C-shape and opening in a second direction different from the first direction;
- and
- a connection portion connecting the first bearing portion and the second bearing portion at a position which is both opposite the gap and the first-bearing-portion-side engagement portion with respect to the rotational center axis.
Dependencies are inferred from the claim text.