JPS6419974U - - Google Patents

Info

Publication number
JPS6419974U
JPS6419974U JP1987114081U JP11408187U JPS6419974U JP S6419974 U JPS6419974 U JP S6419974U JP 1987114081 U JP1987114081 U JP 1987114081U JP 11408187 U JP11408187 U JP 11408187U JP S6419974 U JPS6419974 U JP S6419974U
Authority
JP
Japan
Prior art keywords
lever
opening
closing member
rotatably fixed
frame
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.)
Granted
Application number
JP1987114081U
Other languages
Japanese (ja)
Other versions
JPH0626923Y2 (en
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 filed Critical
Priority to JP1987114081U priority Critical patent/JPH0626923Y2/en
Priority to KR2019880011959U priority patent/KR920000838Y1/en
Publication of JPS6419974U publication Critical patent/JPS6419974U/ja
Application granted granted Critical
Publication of JPH0626923Y2 publication Critical patent/JPH0626923Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/206—Structural details or chemical composition of the pressure elements and layers thereof
    • 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
    • G03G21/1647—Mechanical connection means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面はいずれも本考案の一実施例であり、第１
図はフロント側の部分斜視図、第２図はフロント
側の部分分解斜視図、第３図は断面図、第４図は
斜視図、第５図、第６図は部分断面図、第７図は
ソレノイドの分解斜視図、第８図は模式図である
。 １…ボトムプレート、３…フレーム、９…レバ
ー、１４…上ローラ、１５…下ローラ、１７，１
８…シフトプレート、２８…プレート、３３…フ
オトマイクロセンサ、３９…スプリング（弾性部
材）、４４…ネジ、４５…ペーパガイド、５６…
センサレバー、５９…ソレノイド、６１…ペーパ
ガイド支持部材、６６…ネジ、６７…鍔部。 Each drawing is an example of the present invention, and the first
The figure is a partial perspective view of the front side, Figure 2 is a partial exploded perspective view of the front side, Figure 3 is a sectional view, Figure 4 is a perspective view, Figures 5 and 6 are partial sectional views, and Figure 7 is a partial perspective view of the front side. is an exploded perspective view of the solenoid, and FIG. 8 is a schematic diagram. 1...Bottom plate, 3...Frame, 9...Lever, 14...Upper roller, 15...Lower roller, 17,1
8... Shift plate, 28... Plate, 33... Photo micro sensor, 39... Spring (elastic member), 44... Screw, 45... Paper guide, 56...
Sensor lever, 59... Solenoid, 61... Paper guide support member, 66... Screw, 67... Flange.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 上ローラが回動自在に固定されたフレームと、
前記上ローラと圧接する下ローラが回動自在に固
定され前記フレームに回動自在に固定されたレバ
ーと、前記フレームに対して回動自在に固定され
た開閉部材と、この開閉部材の自由端部と前記レ
バーの自由端部を連結する弾性部材とから成り、
前記開閉部材の回動支点は前記レバーの回動支点
よりも鉛直方向下方に配置され、かつ、前記開閉
部材の自由端部は前記レバーの回動範囲外に配置
され、かつ、前記開閉部材の回動支点は前記レバ
ーの回動範囲内に配置されていることを特徴とす
る定着装置。 A frame to which the upper roller is rotatably fixed;
a lever rotatably fixed to the lower roller that is in pressure contact with the upper roller; a lever rotatably fixed to the frame; an opening/closing member rotatably fixed to the frame; and a free end of the opening/closing member. and an elastic member connecting the free end of the lever,
The rotational fulcrum of the opening/closing member is arranged vertically lower than the rotational fulcrum of the lever, and the free end of the opening/closing member is arranged outside the rotational range of the lever, and A fixing device characterized in that a rotation fulcrum is located within a rotation range of the lever.
JP1987114081U 1987-07-24 1987-07-24 Fixing device Expired - Lifetime JPH0626923Y2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1987114081U JPH0626923Y2 (en) 1987-07-24 1987-07-24 Fixing device
KR2019880011959U KR920000838Y1 (en) 1987-07-24 1988-07-23 Fixing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987114081U JPH0626923Y2 (en) 1987-07-24 1987-07-24 Fixing device

Publications (2)

Publication Number Publication Date
JPS6419974U true JPS6419974U (en) 1989-01-31
JPH0626923Y2 JPH0626923Y2 (en) 1994-07-20

Family

ID=14628589

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987114081U Expired - Lifetime JPH0626923Y2 (en) 1987-07-24 1987-07-24 Fixing device

Country Status (2)

Country Link
JP (1) JPH0626923Y2 (en)
KR (1) KR920000838Y1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56122068A (en) * 1980-02-29 1981-09-25 Mita Ind Co Ltd Releasing mechanism of roller fixing device
JPS57112770A (en) * 1980-12-29 1982-07-13 Mita Ind Co Ltd Fixing device for copying machine
JPS57161877A (en) * 1981-03-31 1982-10-05 Canon Inc Fixing device
JPS62164078A (en) * 1986-01-16 1987-07-20 Canon Inc Fixing device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56122068A (en) * 1980-02-29 1981-09-25 Mita Ind Co Ltd Releasing mechanism of roller fixing device
JPS57112770A (en) * 1980-12-29 1982-07-13 Mita Ind Co Ltd Fixing device for copying machine
JPS57161877A (en) * 1981-03-31 1982-10-05 Canon Inc Fixing device
JPS62164078A (en) * 1986-01-16 1987-07-20 Canon Inc Fixing device

Also Published As

Publication number Publication date
KR920000838Y1 (en) 1992-01-31
KR890003254U (en) 1989-04-12
JPH0626923Y2 (en) 1994-07-20

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