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Patent Searching and Data


Title:
DEVELOPING CARTRIDGE
Document Type and Number:
WIPO Patent Application WO/2019/187234
Kind Code:
A1
Abstract:
A developing cartridge (1) includes: a casing (10); a developing roller (30); a shaft (61); and a first inclined surface (621). The shaft (61) is movable in a first direction relative to the casing (10) and the developing roller (30), and is movable in a second direction together with the casing (10) and the developing roller (30). The first inclined surface (621) is positioned at one end portion (61A) of the shaft (61) in the first direction and movable together with the shaft (61). The first inclined surface (621) is inclined relative to the first direction such that a distance between the shaft (61) and the first inclined surface (621) in the second direction increases in a direction from the one end portion (61A) of the shaft (61) in the first direction to another end portion of the shaft (61) in the first direction.

Inventors:
WANG, Yuwen (Brother Kogyo Kabushiki Kaisha 1-1-1, Kawagishi, Mizuho-ku, Nagoya-sh, Aichi 62, 〒4678562, JP)
HASHIMOTO, Junichi (Brother Kogyo Kabushiki Kaisha 1-1-1, Kawagishi, Mizuho-ku, Nagoya-sh, Aichi 62, 〒4678562, JP)
KISHI, Isao (Brother Kogyo Kabushiki Kaisha 1-1-1, Kawagishi, Mizuho-ku, Nagoya-sh, Aichi 62, 〒4678562, JP)
OOKA, Kazuaki (Brother Kogyo Kabushiki Kaisha 1-1-1, Kawagishi, Mizuho-ku, Nagoya-sh, Aichi 62, 〒4678562, JP)
Application Number:
JP2018/035971
Publication Date:
October 03, 2019
Filing Date:
September 27, 2018
Export Citation:
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Assignee:
BROTHER KOGYO KABUSHIKI KAISHA (15-1, Naeshiro-cho Mizuho-ku, Nagoya-sh, Aichi 61, 〒4678561, JP)
International Classes:
G03G15/08; G03G21/16
Foreign References:
US20170261921A12017-09-14
US20170261917A12017-09-14
US20160252877A12016-09-01
US20150277370A12015-10-01
US20070077086A12007-04-05
US20140334852A12014-11-13
US20060034637A12006-02-16
Attorney, Agent or Firm:
KITAZAWA, Kazuhiro et al. (6F First Genesis Bldg, 31-14 Yushima 2-chome, Bunkyo-k, Tokyo 34, 〒1130034, JP)
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