公开(公告)号：US12153263B2

公开(公告)日：2024-11-26

申请号：US17440092

申请日：2020-02-27

Applicant: Fujikura Ltd.

Inventor： Junichi Nakane

IPC: G02B6/38 ,  B08B1/14 ,  B08B1/32

Abstract: A cleaning tool includes a head, a take-up reel, a driven roller, and a passthrough component. The head presses a cleaning element, having a tape shape, onto an optical connector. The take-up reel reels the cleaning element retrieved from the head. The driven roller guides the cleaning element on a convey path from the head to the take-up reel. The pass-through component includes a slit through which the cleaning element is extended, and the pass-through component is located between the driven rollers and the take-up reel.

公开(公告)号：US20220187545A1

公开(公告)日：2022-06-16

申请号：US17440092

申请日：2020-02-27

Applicant: Fujikura Ltd.

Inventor： Junichi Nakane

IPC: G02B6/38 ,  B08B1/00 ,  B08B1/04

Abstract: A cleaning tool includes a head, a take-up reel, a driven roller, and a passthrough component. The head presses a cleaning element, having a tape shape, onto an optical connector. The take-up reel reels the cleaning element retrieved from the head. The driven roller guides the cleaning element on a convey path from the head to the take-up reel. The pass-through component includes a slit through which the cleaning element is extended, and the pass-through component is located between the driven rollers and the take-up reel.

公开(公告)号：US20210146405A1

公开(公告)日：2021-05-20

申请号：US17046962

申请日：2018-12-14

Applicant: Fujikura Ltd.

Inventor： Junichi Nakane

IPC: B08B1/00 ,  B08B7/00

Abstract: An optical connector cleaning tool includes: a tool body; and an extension that moves relatively with respect to the tool body. The extension extends out of the tool body and includes a head that presses a cleaning element formed with a tape-like adhesive element onto an optical connector. A relative movement of the extension with respect to the tool body carries the cleaning element to the head, and after carrying the cleaning element to the head, enables the cleaning element to contact the optical connector.

公开(公告)号：US11841500B2

公开(公告)日：2023-12-12

申请号：US17423976

申请日：2020-03-31

Applicant: Fujikura Ltd.

Inventor： Shunsuke Fujita ,  Junichi Nakane ,  Kunihiko Fujiwara

IPC: G02B27/00 ,  B08B1/00 ,  G02B6/38

CPC classification number: G02B27/0006 ,  B08B1/006 ,  B08B1/008 ,  B08B2240/02 ,  G02B6/381

Abstract: An attachment cleaning tool includes: a cleaning tool; and an attachment detachably attached to the cleaning tool. The cleaning tool includes: cleaning bodies that clean connection end surfaces of ferrules of an optical connector; head members each that press the cleaning bodies against the connection end surfaces; nozzle members that respectively accommodate the head members; a feeding mechanism that supplies and withdraws the cleaning bodies with respect to the head members; and an accommodating body which accommodates the feeding mechanism. Each of the connection members of the attachment includes: an attachment portion attached to a tip portion of each of the nozzle members; and a tubular portion that protrudes from the attachment portion in a longitudinal direction of the nozzle members and into which one of the ferrules is inserted. The connection members move following a relative movement of the nozzle members in the lateral direction.

公开(公告)号：US20220082819A1

公开(公告)日：2022-03-17

申请号：US17423976

申请日：2020-03-31

Applicant: Fujikura Ltd.

Inventor： Shunsuke Fujita ,  Junichi Nakane ,  Kunihiko Fujiwara

IPC: G02B27/00 ,  B08B1/00

Abstract: An attachment cleaning tool includes: a cleaning tool; and an attachment detachably attached to the cleaning tool. The cleaning tool includes: cleaning bodies that clean connection end surfaces of ferrules of an optical connector; head members each that press the cleaning bodies against the connection end surfaces; nozzle members that respectively accommodate the head members; a feeding mechanism that supplies and withdraws the cleaning bodies with respect to the head members; and an accommodating body which accommodates the feeding mechanism. Each of the connection members of the attachment includes: an attachment portion attached to a tip portion of each of the nozzle members; and a tubular portion that protrudes from the attachment portion in a longitudinal direction of the nozzle members and into which one of the ferrules is inserted. The connection members move following a relative movement of the nozzle members in the lateral direction.

公开(公告)号：US10802227B2

公开(公告)日：2020-10-13

申请号：US16464048

申请日：2017-12-26

Applicant: FUJIKURA LTD.

Inventor： Junichi Nakane

IPC: G02B6/38 ,  B08B1/04 ,  B08B1/00

Abstract: A cleaning tool for cleaning an optical connector includes: a head that presses a cleaning unit against the optical connector; a supply reel that supplies the cleaning unit to the head; and a take-up reel that collects the cleaning unit from the head. The supply reel and the take-up reel are disposed rotatably about a common rotation shaft.

公开(公告)号：US11226454B2

公开(公告)日：2022-01-18

申请号：US16620043

申请日：2018-02-16

Applicant: Fujikura Ltd.

Inventor： Junichi Nakane

IPC: G02B6/38

Abstract: A cleaning tool for an optical connector includes: a body part; a substrate to which the body part is fixed; and a head unit that includes: a head that presses a cleaning unit against the optical connector; and a head housing that houses the head. The head housing fits on a housing of the optical connector, and the head unit moves with respect to the substrate.

公开(公告)号：US10338322B2

公开(公告)日：2019-07-02

申请号：US15253083

申请日：2016-08-31

Applicant: FUJIKURA LTD.

Inventor： Junichi Nakane

IPC: G02B6/36 ,  G02B6/38

Abstract: A cleaning tool includes: a tool body; and an insertion part provided projecting from the tool body, the insertion part being configured to be movable in a predetermined direction with respect to the tool body, the insertion part including a head unit, the head unit being configured to press a cleaning element against a cleaning target with a pressing surface, wherein by relatively moving the tool body and the insertion part, the cleaning element is supplied and recovered, and the head unit is rotated in a rotation direction with the predetermined direction as an axis, the head unit includes a head member and a tubular member, the head member including the pressing surface, the head member being inserted into the tubular member with the pressing surface in a projected state, the cleaning element is stretched around the pressing surface.

公开(公告)号：US20170351039A1

公开(公告)日：2017-12-07

申请号：US15616499

申请日：2017-06-07

Applicant: FUJIKURA LTD.

Inventor： Junichi Nakane ,  Kunihiko Fujiwara

IPC: G02B6/38 ,  B08B1/00

CPC classification number: G02B6/3866 ,  B08B1/006

Abstract: A cleaning tool includes a head member that presses a cleaning element at a pressing face against a cleaning target; a feed mechanism that supplies the cleaning element to the pressing face and that collects the cleaning element from the pressing face; and a liquid supply section that supplies a liquid cleaner and moistens the cleaning element at the pressing face with the liquid cleaner.

公开(公告)号：USD693076S1

公开(公告)日：2013-11-05

申请号：US29450548

申请日：2013-03-19

Applicant: Fujikura Ltd.

Designer： Junichi Nakane ,  Akari Kurashige