FR2374086A1 - Machine pour detruire des feuilles lissees ou froissees en papier ou matiere analogue - Google Patents

Machine pour detruire des feuilles lissees ou froissees en papier ou matiere analogue

Info

Publication number
FR2374086A1
FR2374086A1 FR7637761A FR7637761A FR2374086A1 FR 2374086 A1 FR2374086 A1 FR 2374086A1 FR 7637761 A FR7637761 A FR 7637761A FR 7637761 A FR7637761 A FR 7637761A FR 2374086 A1 FR2374086 A1 FR 2374086A1
Authority
FR
France
Prior art keywords
toothed
peripheral surfaces
confidential document
parallel shafts
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.)
Withdrawn
Application number
FR7637761A
Other languages
English (en)
Inventor
Maurice Gouin
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.)
DESTRUCTEURS INDLS EXPLOIT
Original Assignee
DESTRUCTEURS INDLS EXPLOIT
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 DESTRUCTEURS INDLS EXPLOIT filed Critical DESTRUCTEURS INDLS EXPLOIT
Priority to FR7637761A priority Critical patent/FR2374086A1/fr
Publication of FR2374086A1 publication Critical patent/FR2374086A1/fr
Withdrawn legal-status Critical Current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
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/148—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers specially adapted for disintegrating plastics, e.g. cinematographic films
    • 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
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/142—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with two or more inter-engaging rotatable cutter assemblies
    • 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
    • B02C18/18—Knives; Mountings thereof
    • B02C18/182—Disc-shaped knives
    • 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
    • B02C18/2291—Feed chute arrangements
    • 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
    • B02C2018/0069—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents with stripping devices

Landscapes

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

Abstract

L'invention concerne une machine du type dont l'organe de coupe est formé de deux arbres parallèles portant des lames circulaires imbriquées. Selon l'invention, ces lames sont des plaques annulaires identiques percées d'une ouverture excentrée dont le contour correspond à la section des arbres 11, par exemple hexagonale. Sur chaque arbre, ces plaques 17 et des rondelles intercalaires d'espacement 18 sont simplement empilées et serrées par des moyens élastiques de compression axiale. Des organes de guidage 21, une trémie 24 et une fente 25 de chargement des feuilles respectivement plates et froissées amènent les feuilles sur l'organe de coupe 10, sur lequel elles peuvent être pressées par un palpeur 26 à mouvement alternatif. Ces dispositions suppriment tout risque de bourrage.
FR7637761A 1976-12-15 1976-12-15 Machine pour detruire des feuilles lissees ou froissees en papier ou matiere analogue Withdrawn FR2374086A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7637761A FR2374086A1 (fr) 1976-12-15 1976-12-15 Machine pour detruire des feuilles lissees ou froissees en papier ou matiere analogue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7637761A FR2374086A1 (fr) 1976-12-15 1976-12-15 Machine pour detruire des feuilles lissees ou froissees en papier ou matiere analogue

Publications (1)

Publication Number Publication Date
FR2374086A1 true FR2374086A1 (fr) 1978-07-13

Family

ID=9181078

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7637761A Withdrawn FR2374086A1 (fr) 1976-12-15 1976-12-15 Machine pour detruire des feuilles lissees ou froissees en papier ou matiere analogue

Country Status (1)

Country Link
FR (1) FR2374086A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465523A1 (fr) * 1979-09-19 1981-03-27 Engelbrecht & Lemmerbrock Machine de desagregation d'une matiere volumineuse
EP0037036A2 (fr) * 1980-03-25 1981-10-07 Lindemann Maschinenfabrik GmbH Déchiqueteur rotatif pour le broyage de déchets
FR2502982A1 (fr) * 1981-03-31 1982-10-08 Schwelling Hermann Dispositif d'alimentation et bati pour destructeur de documents
DE3313231A1 (de) * 1983-04-13 1984-10-18 Geha-Werke Gmbh, 3000 Hannover Schneidwerk fuer aktenvernichter
DE8813569U1 (fr) * 1988-10-28 1989-01-12 Wilhelm Dahle Buero-Technik Gmbh & Co Kg, 8630 Coburg, De
DE4132937A1 (de) * 1991-10-04 1993-04-08 Herbold Gmbh Maschinenfabrik Zerkleinerungswerkzeug fuer einen shredder
USRE40042E1 (en) 2000-10-10 2008-02-05 Michilin Prosperity Co., Ltd. Dual-functional medium shredding machine structure
US7398936B1 (en) 2007-01-05 2008-07-15 Michilin Prosperity Co., Ltd. Top and side loading shredder with optional handle
US7874506B2 (en) 2007-01-05 2011-01-25 Michilin Prosperity Co., Ltd. Top and side loading shredder with optional handle

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465523A1 (fr) * 1979-09-19 1981-03-27 Engelbrecht & Lemmerbrock Machine de desagregation d'une matiere volumineuse
EP0037036A2 (fr) * 1980-03-25 1981-10-07 Lindemann Maschinenfabrik GmbH Déchiqueteur rotatif pour le broyage de déchets
EP0037036A3 (en) * 1980-03-25 1981-12-02 Lindemann Maschinenfabrik Gmbh Rotary shredding machine for the reduction of waste material
FR2502982A1 (fr) * 1981-03-31 1982-10-08 Schwelling Hermann Dispositif d'alimentation et bati pour destructeur de documents
DE3313231A1 (de) * 1983-04-13 1984-10-18 Geha-Werke Gmbh, 3000 Hannover Schneidwerk fuer aktenvernichter
DE8813569U1 (fr) * 1988-10-28 1989-01-12 Wilhelm Dahle Buero-Technik Gmbh & Co Kg, 8630 Coburg, De
DE4132937A1 (de) * 1991-10-04 1993-04-08 Herbold Gmbh Maschinenfabrik Zerkleinerungswerkzeug fuer einen shredder
USRE40042E1 (en) 2000-10-10 2008-02-05 Michilin Prosperity Co., Ltd. Dual-functional medium shredding machine structure
USRE44865E1 (en) 2000-10-10 2014-04-29 Michilin Prosperity Co., Ltd. Dual functional medium shredding machine structure
US7398936B1 (en) 2007-01-05 2008-07-15 Michilin Prosperity Co., Ltd. Top and side loading shredder with optional handle
US7874506B2 (en) 2007-01-05 2011-01-25 Michilin Prosperity Co., Ltd. Top and side loading shredder with optional handle

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Legal Events

Date Code Title Description
ST Notification of lapse