JP2020065020A - ねじりコイルバネ支持構成 - Google Patents

ねじりコイルバネ支持構成 Download PDF

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Publication number
JP2020065020A
JP2020065020A JP2018197463A JP2018197463A JP2020065020A JP 2020065020 A JP2020065020 A JP 2020065020A JP 2018197463 A JP2018197463 A JP 2018197463A JP 2018197463 A JP2018197463 A JP 2018197463A JP 2020065020 A JP2020065020 A JP 2020065020A
Authority
JP
Japan
Prior art keywords
torsion coil
coil spring
spring
support portion
support
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.)
Pending
Application number
JP2018197463A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020065020A5 (enExample
Inventor
将城 瀬戸
Masashiro Seto
将城 瀬戸
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2018197463A priority Critical patent/JP2020065020A/ja
Priority to US16/655,778 priority patent/US10838347B2/en
Priority to CN201910992451.0A priority patent/CN111077751B/zh
Publication of JP2020065020A publication Critical patent/JP2020065020A/ja
Publication of JP2020065020A5 publication Critical patent/JP2020065020A5/ja
Priority to JP2023103293A priority patent/JP7562771B2/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/80—Details relating to power supplies, circuits boards, electrical connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/06—Wound springs with turns lying in cylindrical surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/12—Attachments or mountings
    • F16F1/123—Attachments or mountings characterised by the ends of the spring being specially adapted, e.g. to form an eye for engagement with a radial insert
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/42—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing
    • F16F1/48—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded mainly in torsion
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6555—Handling of sheet copy material taking place in a specific part of the copy material feeding path
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/1642—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements for connecting the different parts of the apparatus
    • G03G21/1652—Electrical connection means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
    • H01R13/2421—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means using coil springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/33—Contact members made of resilient wire
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2238/00—Type of springs or dampers
    • F16F2238/02—Springs
    • F16F2238/024—Springs torsional

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Dry Development In Electrophotography (AREA)
  • Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
  • Structure Of Printed Boards (AREA)
JP2018197463A 2018-10-19 2018-10-19 ねじりコイルバネ支持構成 Pending JP2020065020A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2018197463A JP2020065020A (ja) 2018-10-19 2018-10-19 ねじりコイルバネ支持構成
US16/655,778 US10838347B2 (en) 2018-10-19 2019-10-17 Torsion coil spring supporting structure, electrical connecting member and image forming apparatus
CN201910992451.0A CN111077751B (zh) 2018-10-19 2019-10-18 扭转螺旋弹簧支撑结构、电连接构件和成像设备
JP2023103293A JP7562771B2 (ja) 2018-10-19 2023-06-23 コイルばね支持部材及び画像形成装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018197463A JP2020065020A (ja) 2018-10-19 2018-10-19 ねじりコイルバネ支持構成

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023103293A Division JP7562771B2 (ja) 2018-10-19 2023-06-23 コイルばね支持部材及び画像形成装置

Publications (2)

Publication Number Publication Date
JP2020065020A true JP2020065020A (ja) 2020-04-23
JP2020065020A5 JP2020065020A5 (enExample) 2021-11-25

Family

ID=70278893

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2018197463A Pending JP2020065020A (ja) 2018-10-19 2018-10-19 ねじりコイルバネ支持構成
JP2023103293A Active JP7562771B2 (ja) 2018-10-19 2023-06-23 コイルばね支持部材及び画像形成装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023103293A Active JP7562771B2 (ja) 2018-10-19 2023-06-23 コイルばね支持部材及び画像形成装置

Country Status (3)

Country Link
US (1) US10838347B2 (enExample)
JP (2) JP2020065020A (enExample)
CN (1) CN111077751B (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022047673A (ja) * 2020-09-14 2022-03-25 キヤノン株式会社 画像形成装置
JP2022116635A (ja) * 2021-01-29 2022-08-10 ブラザー工業株式会社 ドラムカートリッジ
JP2023077485A (ja) * 2021-11-25 2023-06-06 キヤノン株式会社 画像形成装置
JP2023121786A (ja) * 2018-10-19 2023-08-31 キヤノン株式会社 コイルばね支持部材及び画像形成装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7584961B2 (ja) * 2020-09-18 2024-11-18 キヤノン株式会社 給電経路ユニット、画像形成装置、および給電経路ユニットの組立方法

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JPH0561869U (ja) * 1992-01-31 1993-08-13 花王株式会社 ディスクカートリッジ
JP2005041610A (ja) * 2003-07-24 2005-02-17 Kyocera Mita Corp 接地機構及びこれを用いた画像形成装置
JP2008037549A (ja) * 2006-08-03 2008-02-21 Ricoh Co Ltd 筐体カバー開閉機構
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JP2015143542A (ja) * 2014-01-31 2015-08-06 株式会社ニフコ チェーンテンショナおよびチェーンテンショナのねじりコイルばねの取付構造
JP2018146915A (ja) * 2017-03-09 2018-09-20 富士ゼロックス株式会社 給電構造及び画像形成装置

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JPH0561869U (ja) * 1992-01-31 1993-08-13 花王株式会社 ディスクカートリッジ
JP2005041610A (ja) * 2003-07-24 2005-02-17 Kyocera Mita Corp 接地機構及びこれを用いた画像形成装置
JP2008037549A (ja) * 2006-08-03 2008-02-21 Ricoh Co Ltd 筐体カバー開閉機構
JP2015142105A (ja) * 2014-01-30 2015-08-03 キヤノン株式会社 プリント基板及び画像形成装置
JP2015143542A (ja) * 2014-01-31 2015-08-06 株式会社ニフコ チェーンテンショナおよびチェーンテンショナのねじりコイルばねの取付構造
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023121786A (ja) * 2018-10-19 2023-08-31 キヤノン株式会社 コイルばね支持部材及び画像形成装置
JP7562771B2 (ja) 2018-10-19 2024-10-07 キヤノン株式会社 コイルばね支持部材及び画像形成装置
JP2022047673A (ja) * 2020-09-14 2022-03-25 キヤノン株式会社 画像形成装置
JP7604141B2 (ja) 2020-09-14 2024-12-23 キヤノン株式会社 画像形成装置
JP2022116635A (ja) * 2021-01-29 2022-08-10 ブラザー工業株式会社 ドラムカートリッジ
JP7613136B2 (ja) 2021-01-29 2025-01-15 ブラザー工業株式会社 ドラムカートリッジ
JP2023077485A (ja) * 2021-11-25 2023-06-06 キヤノン株式会社 画像形成装置
US12429794B2 (en) 2021-11-25 2025-09-30 Canon Kabushiki Kaisha Image forming apparatus

Also Published As

Publication number Publication date
CN111077751B (zh) 2023-03-14
US20200125025A1 (en) 2020-04-23
US10838347B2 (en) 2020-11-17
JP2023121786A (ja) 2023-08-31
JP7562771B2 (ja) 2024-10-07
CN111077751A (zh) 2020-04-28

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