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公开(公告)号：USD827459S1
公开(公告)日：2018-09-04
申请号：US29593538
申请日：2017-02-09
Applicant: MITUTOYO CORPORATION
Designer： Sadayuki Matsumiya , Takeshi Kawabata , Hidekazu Sano , Yu Sugai , Shigeru Ohtani
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Patent Agency Ranking
公开(公告)号：US12264695B2
公开(公告)日：2025-04-01
申请号：US17525633
申请日：2021-11-12
Applicant: Mitutoyo Corporation
Inventor： Hidekazu Sano
Abstract: To provide a fixing device improved in fixation of an annular member to a cylindrical member. The fixing device for fixing the annular member to the cylindrical member that includes a first fixing portion and a second fixing portion. The first fixing portion includes an annular portion and an adjustment portion. The annular portion covers an outer peripheral surface of the cylindrical member from outward in a radial direction. A circumferential length of the annular portion is adjustable with the adjustment portion. The second fixing portion is fixed to the first fixing portion and fixed to the annular member.
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公开(公告)号：US20190146176A1
公开(公告)日：2019-05-16
申请号：US16159976
申请日：2018-10-15
Applicant: Mitutoyo Corporation
Inventor： Hidekazu Sano , Kenji Okabe
IPC: G02B7/02
Abstract: An inclination adjusting mechanism includes a first member that is attachable to a connection portion of a lens unit that is connectable to a lens barrel; a second member that faces the first member and that is attachable to a connection portion of the lens barrel that is connectable to the lens unit; contact members that are fixed to the first member, that protrude from the first member toward the second member, and that contact the second member; and adjusting/fixing members that are capable of adjusting an inclination of the first member relative to the second member and capable of fixing the first member to the second member. The second member has an inclined surface that the contact members contact, and each of the contact members has a curved surface that contacts the inclined surface.
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公开(公告)号：US09223107B2
公开(公告)日：2015-12-29
申请号：US13834166
申请日：2013-03-15
Applicant: MITUTOYO CORPORATION
Inventor： Hidekazu Sano
CPC classification number: G02B7/021 , G02B7/006 , G02B21/02 , G02B27/0025
Abstract: The adapter correcting for glass thickness includes an adapter main body, a plane parallel plate, and a retainer. The adapter main body includes an attacher/detacher capable of attaching and detaching with respect to an adapter connecter on the lens barrel; a tubular accommodator extending from the attacher/detacher toward the objective along an optical axis of the field lens; and a tongue provided on the attacher/detacher side of the accommodator. The plane parallel plate includes two mutually parallel flat surfaces and is inserted into the accommodator such that the two flat surfaces are orthogonal to the optical axis of the field lens. The retainer is attached to an end of the accommodator closest to the objective and holds the plane parallel plate between the retainer and the tongue. The accommodator is formed to have a tubular length sufficient to insert at least two plane parallel plates.
Abstract translation: 校正玻璃厚度的适配器包括适配器主体，平面平行板和保持器。 适配器主体包括能够相对于透镜镜筒上的适配器连接器附接和分离的附件/分离器; 管状调节器，其从所述附接器/分离器沿所述场透镜的光轴向物镜延伸; 以及设置在调节器的附着器/分离器侧上的舌头。 平面平行板包括两个相互平行的平坦表面，并且插入到容纳器中，使得两个平坦表面与场透镜的光轴正交。 保持器附接到最靠近物镜的调节器的端部，并将平面平行板保持在保持器和舌部之间。 调节器形成为具有足以插入至少两个平面平行板的管状长度。
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公开(公告)号：US20220154916A1
公开(公告)日：2022-05-19
申请号：US17525633
申请日：2021-11-12
Applicant: Mitutoyo Corporation
Inventor： Hidekazu Sano
IPC: F21V21/088
Abstract: To provide a fixing device improved in fixation of an annular member to a cylindrical member. The fixing device for fixing the annular member to the cylindrical member that includes a first fixing portion and a second fixing portion. The first fixing portion includes an annular portion and an adjustment portion. The annular portion covers an outer peripheral surface of the cylindrical member from outward in a radial direction. A circumferential length of the annular portion is adjustable with the adjustment portion. The second fixing portion is fixed to the first fixing portion and fixed to the annular member.
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公开(公告)号：US10908380B2
公开(公告)日：2021-02-02
申请号：US16159976
申请日：2018-10-15
Applicant: Mitutoyo Corporation
Inventor： Hidekazu Sano , Kenji Okabe
IPC: G02B7/02
Abstract: An inclination adjusting mechanism includes a first member that is attachable to a connection portion of a lens unit that is connectable to a lens barrel; a second member that faces the first member and that is attachable to a connection portion of the lens barrel that is connectable to the lens unit; contact members that are fixed to the first member, that protrude from the first member toward the second member, and that contact the second member; and adjusting/fixing members that are capable of adjusting an inclination of the first member relative to the second member and capable of fixing the first member to the second member. The second member has an inclined surface that the contact members contact, and each of the contact members has a curved surface that contacts the inclined surface.
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