FR2364693A1 - Paper shredding machine - has strippers between the cutting discs to prevent shredded paper build-up round cutter shaft - Google Patents
Paper shredding machine - has strippers between the cutting discs to prevent shredded paper build-up round cutter shaftInfo
- Publication number
- FR2364693A1 FR2364693A1 FR7727806A FR7727806A FR2364693A1 FR 2364693 A1 FR2364693 A1 FR 2364693A1 FR 7727806 A FR7727806 A FR 7727806A FR 7727806 A FR7727806 A FR 7727806A FR 2364693 A1 FR2364693 A1 FR 2364693A1
- Authority
- FR
- France
- Prior art keywords
- paper
- cutting discs
- shredding machine
- strippers
- cutter shaft
- 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- Withdrawn
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
- B02C18/18—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
- B02C18/0007—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
-
- 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
- B02C2018/164—Prevention of jamming and/or overload
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
- Nonmetal Cutting Devices (AREA)
Abstract
Several cutter discs are mounted on two parallel shafts in a paper shredding machine so that they range into the spaces between each other to shear paper passing between them into narrow strips. A stripper is fitted to each shaft between each pair of adjacent cutting discs. This moves on its shaft at right angles to the longitudinal shaft axis and is limited to this plane. The design prevents the shredded paper from building up round the shafts between the cutting discs, so that the shredder's capacity is increased.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3816076 | 1976-09-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2364693A1 true FR2364693A1 (en) | 1978-04-14 |
Family
ID=10401638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7727806A Withdrawn FR2364693A1 (en) | 1976-09-15 | 1977-09-14 | Paper shredding machine - has strippers between the cutting discs to prevent shredded paper build-up round cutter shaft |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5336089A (en) |
DE (1) | DE2741033A1 (en) |
FR (1) | FR2364693A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2697174A1 (en) * | 1992-07-03 | 1994-04-29 | Meiden Plant Engineering Const | Set of waste paper treatment. |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9422104U1 (en) | 1994-07-06 | 1998-01-22 | Svedala Lindemann GmbH, 40231 Düsseldorf | Rotor shears for crushing particularly bulky waste |
-
1977
- 1977-09-12 DE DE19772741033 patent/DE2741033A1/en active Pending
- 1977-09-14 FR FR7727806A patent/FR2364693A1/en not_active Withdrawn
- 1977-09-16 JP JP11062777A patent/JPS5336089A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2697174A1 (en) * | 1992-07-03 | 1994-04-29 | Meiden Plant Engineering Const | Set of waste paper treatment. |
US5538193A (en) * | 1992-07-03 | 1996-07-23 | Meiden Plant Engineering & Construction Co., Ltd. | Waste paper processing system |
Also Published As
Publication number | Publication date |
---|---|
JPS5336089A (en) | 1978-04-04 |
DE2741033A1 (en) | 1978-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |