FR2393613A1 - Mechanical paper shredding machine - has belt paper feed provided with automatic cover lock when shut on documents - Google Patents

Mechanical paper shredding machine - has belt paper feed provided with automatic cover lock when shut on documents

Info

Publication number
FR2393613A1
FR2393613A1 FR7817410A FR7817410A FR2393613A1 FR 2393613 A1 FR2393613 A1 FR 2393613A1 FR 7817410 A FR7817410 A FR 7817410A FR 7817410 A FR7817410 A FR 7817410A FR 2393613 A1 FR2393613 A1 FR 2393613A1
Authority
FR
France
Prior art keywords
belt
documents
shut
cover lock
shredding machine
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
FR7817410A
Other languages
French (fr)
Other versions
FR2393613B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2393613A1 publication Critical patent/FR2393613A1/en
Application granted granted Critical
Publication of FR2393613B1 publication Critical patent/FR2393613B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/0007—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/22—Feed or discharge means
    • B02C18/2225—Feed means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/0007—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents
    • B02C2018/0023—Switching devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/0007—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents
    • B02C2018/0038—Motor drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Nonmetal Cutting Devices (AREA)

Abstract

The shredder for old documents consists of a drive and an enclosing case with a loading chamber (10). A feed mechanism (26) conveys paper from the loading chamber to the shredder (56, 58). The feed has a turning part (32) and belt which grips the paper by friction. The height of the belt is adjusted according to the paper thickness. The cover (18) has a detector for the old papers to provide a signal when they are available to lock the cover.
FR7817410A 1977-06-10 1978-06-09 Mechanical paper shredding machine - has belt paper feed provided with automatic cover lock when shut on documents Granted FR2393613A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7479077U JPS542887U (en) 1977-06-10 1977-06-10

Publications (2)

Publication Number Publication Date
FR2393613A1 true FR2393613A1 (en) 1979-01-05
FR2393613B1 FR2393613B1 (en) 1980-11-14

Family

ID=13557431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7817410A Granted FR2393613A1 (en) 1977-06-10 1978-06-09 Mechanical paper shredding machine - has belt paper feed provided with automatic cover lock when shut on documents

Country Status (3)

Country Link
JP (1) JPS542887U (en)
BR (1) BR7803723A (en)
FR (1) FR2393613A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2577444A1 (en) * 1985-02-14 1986-08-22 Zettler Elektrotechn Alois APPARATUS FOR THE DESTRUCTION OF MATERIALS IN THE FORM OF SHEETS
EP0292198A1 (en) * 1987-05-15 1988-11-23 De La Rue Systems Limited A sheet destruction system
CN106622543A (en) * 2017-01-19 2017-05-10 得力集团有限公司 Automatic paper feeding and shredding machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0523480Y2 (en) * 1987-11-24 1993-06-16

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2972921A (en) * 1958-04-02 1961-02-28 Jr Thomas S Mondy Magazine shredding machine
DE1185046B (en) * 1960-10-24 1965-01-07 Paul Soinsky Device for cutting up documents and. like
DE2626410B1 (en) * 1976-06-12 1977-10-13 Hermann Schwelling METHOD AND DEVICE FOR DESTRUCTION OF PHOTOGRAPHICAL MATERIALS
FR2365373A1 (en) * 1976-09-24 1978-04-21 Destructeurs Indls Exploit Security document shredding machine - has rotating inner drum with two retractable bolts working together with milling cutter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5128882B1 (en) * 1974-05-23 1976-08-21

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2972921A (en) * 1958-04-02 1961-02-28 Jr Thomas S Mondy Magazine shredding machine
DE1185046B (en) * 1960-10-24 1965-01-07 Paul Soinsky Device for cutting up documents and. like
DE2626410B1 (en) * 1976-06-12 1977-10-13 Hermann Schwelling METHOD AND DEVICE FOR DESTRUCTION OF PHOTOGRAPHICAL MATERIALS
FR2365373A1 (en) * 1976-09-24 1978-04-21 Destructeurs Indls Exploit Security document shredding machine - has rotating inner drum with two retractable bolts working together with milling cutter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2577444A1 (en) * 1985-02-14 1986-08-22 Zettler Elektrotechn Alois APPARATUS FOR THE DESTRUCTION OF MATERIALS IN THE FORM OF SHEETS
EP0292198A1 (en) * 1987-05-15 1988-11-23 De La Rue Systems Limited A sheet destruction system
US4913360A (en) * 1987-05-15 1990-04-03 De La Rue Systems Ltd. Sheet handling apparatus
CN106622543A (en) * 2017-01-19 2017-05-10 得力集团有限公司 Automatic paper feeding and shredding machine

Also Published As

Publication number Publication date
BR7803723A (en) 1979-01-09
FR2393613B1 (en) 1980-11-14
JPS542887U (en) 1979-01-10

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Legal Events

Date Code Title Description
ST Notification of lapse