JPS6485147A - Paper shredder - Google Patents

Paper shredder

Info

Publication number
JPS6485147A
JPS6485147A JP24164287A JP24164287A JPS6485147A JP S6485147 A JPS6485147 A JP S6485147A JP 24164287 A JP24164287 A JP 24164287A JP 24164287 A JP24164287 A JP 24164287A JP S6485147 A JPS6485147 A JP S6485147A
Authority
JP
Japan
Prior art keywords
shredding
paper feed
feed rollers
reversing
paper
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
JP24164287A
Other languages
Japanese (ja)
Other versions
JPH0685886B2 (en
Inventor
Kazuya Hamaguchi
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP62241642A priority Critical patent/JPH0685886B2/en
Publication of JPS6485147A publication Critical patent/JPS6485147A/en
Publication of JPH0685886B2 publication Critical patent/JPH0685886B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Crushing And Pulverization Processes (AREA)

Abstract

PURPOSE: To improve shredding efficiency and to prevent the back flow of shreds by providing the document shredder with shredding blades and a paper feed motor driven by a paper feed motor, detecting overload by the load detecting means of paper feed rollers and reversing the paper feed rollers for a specified time. CONSTITUTION: Shredding paper is fed into the shredder from a paper feeding port 2 and is shredded by the shredding blades 1. When the shredding papers more than a shredding capability are fed, the overload acts on the paper feed rollers 3 and such overload is detected by a load detecting means 5. The paper feed rollers 3 are reversed for the specified time by a reversing means 6. The shredding efficiency is thus improved and the backflow of the shreds accompanying the reversing of the shredding blades 1 is prevented.
JP62241642A 1987-09-25 1987-09-25 Document shredder Expired - Lifetime JPH0685886B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62241642A JPH0685886B2 (en) 1987-09-25 1987-09-25 Document shredder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62241642A JPH0685886B2 (en) 1987-09-25 1987-09-25 Document shredder

Publications (2)

Publication Number Publication Date
JPS6485147A true JPS6485147A (en) 1989-03-30
JPH0685886B2 JPH0685886B2 (en) 1994-11-02

Family

ID=17077350

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62241642A Expired - Lifetime JPH0685886B2 (en) 1987-09-25 1987-09-25 Document shredder

Country Status (1)

Country Link
JP (1) JPH0685886B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002026388A1 (en) * 2000-09-28 2002-04-04 Okuyama Sekkei Co. Ltd. Shredder
JP2019107651A (en) * 2019-03-22 2019-07-04 アイリスオーヤマ株式会社 Shredder

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58223448A (en) * 1982-06-21 1983-12-26 マックス株式会社 Auto-reverse apparatus of document shredder

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58223448A (en) * 1982-06-21 1983-12-26 マックス株式会社 Auto-reverse apparatus of document shredder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002026388A1 (en) * 2000-09-28 2002-04-04 Okuyama Sekkei Co. Ltd. Shredder
JP2019107651A (en) * 2019-03-22 2019-07-04 アイリスオーヤマ株式会社 Shredder

Also Published As

Publication number Publication date
JPH0685886B2 (en) 1994-11-02

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