JP6459048B2 - シート材収納器、給紙装置及び画像形成装置 - Google Patents

シート材収納器、給紙装置及び画像形成装置 Download PDF

Info

Publication number
JP6459048B2
JP6459048B2 JP2015017163A JP2015017163A JP6459048B2 JP 6459048 B2 JP6459048 B2 JP 6459048B2 JP 2015017163 A JP2015017163 A JP 2015017163A JP 2015017163 A JP2015017163 A JP 2015017163A JP 6459048 B2 JP6459048 B2 JP 6459048B2
Authority
JP
Japan
Prior art keywords
sheet
paper
cavity
sheet material
helmholtz resonator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2015017163A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016141508A (ja
JP2016141508A5 (enExample
Inventor
石田　雅裕
雅裕 石田
松田　直樹
直樹 松田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP2015017163A priority Critical patent/JP6459048B2/ja
Priority to US15/008,809 priority patent/US9546057B2/en
Publication of JP2016141508A publication Critical patent/JP2016141508A/ja
Publication of JP2016141508A5 publication Critical patent/JP2016141508A5/ja
Application granted granted Critical
Publication of JP6459048B2 publication Critical patent/JP6459048B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H1/00—Supports or magazines for piles from which articles are to be separated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H1/00—Supports or magazines for piles from which articles are to be separated
    • B65H1/26—Supports or magazines for piles from which articles are to be separated with auxiliary supports to facilitate introduction or renewal of the pile
    • B65H1/266—Support fully or partially removable from the handling machine, e.g. cassette, drawer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2402/00—Constructional details of the handling apparatus
    • B65H2402/40—Details of frames, housings or mountings of the whole handling apparatus
    • B65H2402/44—Housings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2405/00—Parts for holding the handled material
    • B65H2405/10—Cassettes, holders, bins, decks, trays, supports or magazines for sheets stacked substantially horizontally
    • B65H2405/11—Parts and details thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
    • B65H2515/82—Sound; Noise
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2601/00—Problem to be solved or advantage achieved
    • B65H2601/50—Diminishing, minimizing or reducing
    • B65H2601/52—Diminishing, minimizing or reducing entities relating to handling machine
    • B65H2601/521—Noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Paper Feeding For Electrophotography (AREA)
JP2015017163A 2015-01-30 2015-01-30 シート材収納器、給紙装置及び画像形成装置 Active JP6459048B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2015017163A JP6459048B2 (ja) 2015-01-30 2015-01-30 シート材収納器、給紙装置及び画像形成装置
US15/008,809 US9546057B2 (en) 2015-01-30 2016-01-28 Sheet material storage, sheet feeding device, and image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015017163A JP6459048B2 (ja) 2015-01-30 2015-01-30 シート材収納器、給紙装置及び画像形成装置

Publications (3)

Publication Number Publication Date
JP2016141508A JP2016141508A (ja) 2016-08-08
JP2016141508A5 JP2016141508A5 (enExample) 2017-11-30
JP6459048B2 true JP6459048B2 (ja) 2019-01-30

Family

ID=56553880

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015017163A Active JP6459048B2 (ja) 2015-01-30 2015-01-30 シート材収納器、給紙装置及び画像形成装置

Country Status (2)

Country Link
US (1) US9546057B2 (enExample)
JP (1) JP6459048B2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10540953B2 (en) 2016-01-29 2020-01-21 Ricoh Company, Ltd. Sound absorber, electronic device with sound absorbing device, and image forming apparatus with sound absorber
JP2017137145A (ja) * 2016-02-01 2017-08-10 ニスカ株式会社 シート給紙装置
JP6922697B2 (ja) * 2017-11-30 2021-08-18 ブラザー工業株式会社 画像形成装置
US10877399B2 (en) 2018-10-17 2020-12-29 Ricoh Company, Ltd. Stirring device with a lubricating layer, toner container, waste toner receptacle, and image forming apparatus
JP7389962B2 (ja) 2019-07-30 2023-12-01 株式会社リコー 駆動装置及び画像形成装置
JP7769909B2 (ja) 2022-01-31 2025-11-14 株式会社リコー 駆動装置及び画像形成装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5096180A (en) * 1990-10-10 1992-03-17 Fuji Xerox Co., Ltd. Image recording apparatus with the ability to determine if enough expendable supplies are available to carry out a recording job
JPH068579A (ja) * 1992-06-26 1994-01-18 Seiko Epson Corp プリンタ
JPH0950152A (ja) * 1995-05-30 1997-02-18 Ricoh Co Ltd 原稿自動送り装置の低騒音化機構
JP2000112306A (ja) 1998-09-30 2000-04-21 Ricoh Co Ltd 画像形成装置
JP2003089437A (ja) 2001-09-18 2003-03-25 Fuji Xerox Co Ltd 画像形成装置
JP2006256811A (ja) 2005-03-17 2006-09-28 Fuji Xerox Co Ltd 画像形成装置
JP5116544B2 (ja) * 2008-04-14 2013-01-09 キヤノン株式会社 画像形成装置
JP5284237B2 (ja) * 2009-03-24 2013-09-11 京セラドキュメントソリューションズ株式会社 給紙装置およびそれを備えた画像形成装置
JP2011194877A (ja) * 2010-02-02 2011-10-06 Kobe Steel Ltd 印刷機の騒音低減構造
US8317187B2 (en) * 2010-10-06 2012-11-27 Seiko Epson Corporation Recording apparatus
JP5325868B2 (ja) * 2010-11-02 2013-10-23 京セラドキュメントソリューションズ株式会社 記録媒体収納カセット及びそれを備えた画像形成装置
JP5966868B2 (ja) * 2012-11-02 2016-08-10 富士ゼロックス株式会社 画像形成装置
US9274503B2 (en) 2013-10-23 2016-03-01 Ricoh Company, Ltd. Sound absorber and image forming apparatus incorporating same
US9389574B2 (en) * 2014-02-27 2016-07-12 Ricoh Company, Limited Sound absorbing device, electronic device, and image forming apparatus
US9261852B2 (en) 2014-02-27 2016-02-16 Ricoh Company, Ltd. Acoustic device, and electronic device and image forming apparatus incorporating same
JP6143198B2 (ja) * 2014-07-30 2017-06-07 株式会社リコー 画像形成装置
JP6410143B2 (ja) * 2014-11-27 2018-10-24 株式会社リコー 画像形成装置
US9904229B2 (en) * 2014-12-09 2018-02-27 Ricoh Company, Ltd. Image forming apparatus

Also Published As

Publication number Publication date
JP2016141508A (ja) 2016-08-08
US20160221772A1 (en) 2016-08-04
US9546057B2 (en) 2017-01-17

Similar Documents

Publication Publication Date Title
JP6459048B2 (ja) シート材収納器、給紙装置及び画像形成装置
JP6143198B2 (ja) 画像形成装置
US10025252B2 (en) Image forming apparatus
JP2016033649A (ja) 吸音装置、電子機器及び画像形成装置
US9539821B2 (en) Image forming apparatus
JP5413618B2 (ja) 画像形成装置
JP6418509B2 (ja) 画像形成装置
JP6011160B2 (ja) 画像形成装置
US9678464B2 (en) Sheet feeder, and image forming apparatus using the sheet feeder
JP6350901B2 (ja) 光走査装置及び画像形成装置
JP2004279747A (ja) 画像処理装置
JP5168579B2 (ja) 光走査装置、この光走査装置を備えた画像形成装置
JP5372689B2 (ja) 画像形成装置
JP5309474B2 (ja) 画像形成装置
JP6341445B2 (ja) 画像形成装置
EP2103999A2 (en) Sheet feeding apparatus, housing incorporating the same and image forming apparatus
JP2016126203A (ja) 電子機器システム、画像形成システム、載置台及び画像形成装置
JP6311979B2 (ja) 光走査装置及び画像形成装置
JP6390941B2 (ja) 吸音装置、電子機器、画像形成装置及び画像形成装置のオプション装置
JP2017195505A (ja) 画像読取装置及び画像形成装置
JP2017138580A (ja) 吸音装置、電子機器及び画像形成装置
JP6103400B2 (ja) 画像形成装置
EP2634647A1 (en) Image forming apparatus
JP6524960B2 (ja) 画像形成装置
JP2005037732A (ja) 画像形成装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20171020

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20171227

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20180913

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180921

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20181120

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20181130

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20181213

R151 Written notification of patent or utility model registration

Ref document number: 6459048

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151