EP0616852A2 - Destructeur de documents comportant une embase de type armoire et un dessus de type capot - Google Patents

Destructeur de documents comportant une embase de type armoire et un dessus de type capot Download PDF

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Publication number
EP0616852A2
EP0616852A2 EP94103905A EP94103905A EP0616852A2 EP 0616852 A2 EP0616852 A2 EP 0616852A2 EP 94103905 A EP94103905 A EP 94103905A EP 94103905 A EP94103905 A EP 94103905A EP 0616852 A2 EP0616852 A2 EP 0616852A2
Authority
EP
European Patent Office
Prior art keywords
document shredder
leading edge
channel
attachment
shredder according
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
EP94103905A
Other languages
German (de)
English (en)
Other versions
EP0616852A3 (fr
EP0616852B1 (fr
Inventor
Hermann Schwelling
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 EP0616852A2 publication Critical patent/EP0616852A2/fr
Publication of EP0616852A3 publication Critical patent/EP0616852A3/fr
Application granted granted Critical
Publication of EP0616852B1 publication Critical patent/EP0616852B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/04—Safety 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
    • 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
    • B02C2018/0046—Shape or construction of frames, housings or casings
    • 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
    • B02C2018/168—User safety devices or measures in shredders

Definitions

  • the invention relates to a document or document shredder according to the preamble of claim 1.
  • Such a document shredder is known, for example, from GB-A-2 169 524.
  • This device offers little protection for the operator against accidents due to the ingress of loose objects due to its funnel-shaped filling chute Clothing parts in the shaft and also no protection against annoyance due to noise and dust escaping from the cutting unit gap.
  • FIG. 1 shows in connection with FIG. 2 the basic structure of a document or document shredder with a cabinet-like base 4c, 4d and a hood-like attachment 4 covering the cutting rollers 1, 2, which tapering conically towards the roller feed gap 3 Cut material feed channel 5 and in which the upper boundary edge K 1 of the channel K seen in vertical projection VP is laterally offset a to the cutting roller feed nip 3.
  • leading edge 6 is designed as an interchangeable component which can be inserted into a corresponding recess 7 of the upper housing part 4 and fixed therein, the leading edge 6 elements 6a and 6b for insertion or clipping into the hood-like attachment 4 has and is flush on all sides to the top 4a of the latter 4; Additional locking screws 8 are also conceivable for the seat-fixed connection of the leading edge 6 to a corresponding flange 4b or the like in the interior of the attachment 4.
  • FIGS. 4 to 7 serves to solve the still open subtask c.).
  • the cut material feed gap 5 is arranged in the vicinity of the front side 4c of the attachment 4 and the remaining free surface 4a is designed as a largely flat storage area 9 for, for example, so-called continuous paper formats. It is also important for the device function that the storage area 4a or 9 is inclined towards the clippings feed slot 5, the front part 15b of the leading edge 15 has an angled portion 15a outwards from the upper side contour 4a and a stop 16 for the placed one at the lowest point of the latter 15b Paper stack ST is arranged. It is also important for the device function that the angled leading edge 15 has laterally extending guide surfaces 9a for the stack of paper ST which extend from the surface contour 4a to the front boundary K 1 of the channel wall 15a.
  • a bow-shaped paper hold-down device 17 which is mounted with its free ends 17b in the lateral guide surfaces 9a largely pivotably vertically. From the structural detail, it is important that the paper hold-down bracket 17 is a leading edge 15 has downward bend 17a, which rests directly behind the strip-shaped paper stop 16 on the top of the leading edge. This creates a free space “F” between the respective paper stack “ST” and the bend 17a, through which the paper web "PB” can slide freely. Analogously, this also applies to several paper webs "PB” if, as shown in FIGS.
  • Hold-down device 17, angled portion 15b of the leading edge 15, stop 16 and lateral guide surfaces 9a thus work directly together and ensure the trouble-free paper feed of folded continuous papers, as they occur in computers, for example, in large quantities.
  • leading edge 15 or 6 Apart from the purely technical advantages of the previously described leading edge designs, there is also the possibility of designing the respective leading edge 15 or 6 differently in color, material and / or surface structure than the upper housing part 4, for example in so-called trend colors, to set color accents of the interior design style corresponding to the respective furnishing style at the location and to change these accents by simply exchanging them.
  • FIG. 3 shows the arrangement of the photocell 11a, 11b which starts the cutting unit 1 when material is supplied or a corresponding sensor or the like in the lower region of the feed channel "K" near the roll feed nip 3.
  • This advantageous "fourth function” provides good light shielding of the photocell in bright, sunny locations and prevents the cutting unit “S” from starting automatically as a result of strong or direct sunlight.
  • the elements of the photocell 11a and 11b are inserted in sockets 13 and 14 of the feed channel "K” and flange 4b and that the leading edge 6 is provided with a cutout 12 in the region of the photocell 11b.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
EP94103905A 1993-03-22 1994-03-14 Destructeur de documents comportant une embase de type armoire et un dessus de type capot Expired - Lifetime EP0616852B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4309102 1993-03-22
DE4309102 1993-03-22

Publications (3)

Publication Number Publication Date
EP0616852A2 true EP0616852A2 (fr) 1994-09-28
EP0616852A3 EP0616852A3 (fr) 1995-01-18
EP0616852B1 EP0616852B1 (fr) 1998-08-05

Family

ID=6483429

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94103905A Expired - Lifetime EP0616852B1 (fr) 1993-03-22 1994-03-14 Destructeur de documents comportant une embase de type armoire et un dessus de type capot

Country Status (3)

Country Link
US (1) US5429313A (fr)
EP (1) EP0616852B1 (fr)
DE (2) DE4408470C2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4437348A1 (de) * 1994-10-19 1996-04-25 Schleicher & Co Int Dokumentenvernichter mit einem Schneidwerk und einer Lichtschranke
CN101890389A (zh) * 2009-01-10 2010-11-24 创科地板护理技术有限公司 片状材料粉碎机的面板清空箱
WO2016070948A1 (fr) 2014-11-07 2016-05-12 Akten-Ex Gmbh & Co Kg Destruction de papier écrit

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH690424A5 (fr) * 1995-04-28 2000-09-15 Bobst Sa Dispositif de traitement de bandes métallisées usagées dans une machine de transfert d'images métallisées sur des éléments en plaque.
DE19610048A1 (de) * 1996-03-14 1997-09-18 Schleicher & Co Int Schriftgutvernichter
DE19627599A1 (de) * 1996-07-09 1998-01-15 Schleicher & Co Int Dokumentenvernichter
DE19641933C2 (de) * 1996-10-11 1999-06-10 Hermann Schwelling Untergestell für Papierzerkleinerer
TW320997U (en) * 1997-04-09 1997-11-21 Shao-Nong Tsai Switch of shredder
AU1238999A (en) * 1997-11-20 1999-06-15 Kaakonpintapelti Oy Include unit of paper-reuse
US5884855A (en) * 1998-05-13 1999-03-23 Chang; Frank Paper feed structure for paper shredders
DE10047992A1 (de) * 2000-09-28 2002-04-11 Schleicher & Co Int Ag Datenshredder mit einem über einen elektrischen Antrieb angetriebenen Schneidwerk
USD455171S1 (en) 2001-07-17 2002-04-02 Ming-Hui Ho Paper shredder
USD454907S1 (en) 2001-08-21 2002-03-26 Ming-Hui Ho Paper shredder
USD477016S1 (en) 2001-11-30 2003-07-08 Eryun Co., Ltd. Paper shredder
ES1050919Y (es) * 2001-12-18 2002-10-01 Andres Jose Luis Sanchez Papelera destructora de seguridad con publicidad estatica.
DE202004000907U1 (de) * 2004-01-22 2005-05-25 Krug & Priester Gmbh & Co. Kg. Zerkleinerungsvorrichtung, insbesondere Aktenvernichter
US7661614B2 (en) * 2004-09-10 2010-02-16 Fellowes Inc. Shredder throat safety system
US7631822B2 (en) * 2004-09-10 2009-12-15 Fellowes Inc. Shredder with thickness detector
US8870106B2 (en) * 2004-09-10 2014-10-28 Fellowes, Inc. Shredder with thickness detector
US7798435B2 (en) * 2006-03-22 2010-09-21 Fellowes, Inc. Shredder with oiling mechanism
US7954737B2 (en) 2007-10-04 2011-06-07 Fellowes, Inc. Shredder thickness with anti-jitter feature
US7104481B2 (en) * 2004-10-25 2006-09-12 Innovative Storage Designs, Inc. Combination cabinet and shredder
US8672247B2 (en) 2005-07-11 2014-03-18 Fellowes, Inc. Shredder with thickness detector
USD544904S1 (en) 2005-08-12 2007-06-19 General Binding Corporation Shredder
USD550760S1 (en) 2005-08-12 2007-09-11 General Binding Corporation Shredder
GB2437594B (en) * 2006-04-24 2010-08-11 Acco Uk Ltd A shredding machine
USD547366S1 (en) 2006-06-15 2007-07-24 Staples The Office Superstore, Llc Shredder device
USD546872S1 (en) 2006-08-09 2007-07-17 Staples The Office Superstore, Llc Shredder device
US20080093488A1 (en) * 2006-10-19 2008-04-24 Staples The Office Superstore, Llc Shredder
USD556250S1 (en) 2006-10-30 2007-11-27 Staples The Office Superstore, Llc Shredder
US7762486B2 (en) * 2007-01-30 2010-07-27 Staples The Office Superstore, Llc Shredder
CN201012339Y (zh) * 2007-02-06 2008-01-30 东莞市邦泽电子有限公司 一种能碎带订书钉的纸的自动连续碎纸机
US7673825B2 (en) * 2007-03-08 2010-03-09 Gordon Bud Jeansonne Machine for shredding/collecting drugs and drug packaging incident to permanent disposal
CN101314146B (zh) * 2007-05-28 2011-11-16 克鲁格及普里斯特有限及两合公司 破碎装置、特别是碎纸机
GB2451513B (en) 2007-08-02 2012-04-18 Acco Uk Ltd A shredding machine
USD587297S1 (en) 2007-08-31 2009-02-24 Staples The Office Superstore, Llc Shredder
USD586846S1 (en) 2007-08-31 2009-02-17 Staples The Office Superstore, Llc Shredder
USD611088S1 (en) 2008-02-20 2010-03-02 Staples The Office Superstore, Llc Shredder
US8201761B2 (en) 2009-01-05 2012-06-19 Fellowes, Inc. Thickness sensor based motor controller
US8430347B2 (en) * 2009-01-05 2013-04-30 Fellowes, Inc. Thickness adjusted motor controller
US8091809B2 (en) * 2009-03-24 2012-01-10 Fellowes, Inc. Shredder with jam proof system
US8205815B2 (en) * 2009-05-15 2012-06-26 Fellowes, Inc. Paper alignment sensor arrangement
US8550387B2 (en) * 2009-06-18 2013-10-08 Tai Hoon K. Matlin Restrictive throat mechanism for paper shredders
US8678305B2 (en) * 2009-06-18 2014-03-25 Fellowes, Inc. Restrictive throat mechanism for paper shredders
CN201618601U (zh) * 2010-02-08 2010-11-03 东莞市铁志电子有限公司 带翻转式盖板的水平入纸式碎纸机
US8382019B2 (en) 2010-05-03 2013-02-26 Fellowes, Inc. In-rush current jam proof sensor control
USD643461S1 (en) * 2010-05-10 2011-08-16 Fellowes, Inc. Shredder
US8511593B2 (en) 2010-05-28 2013-08-20 Fellowes, Inc. Differential jam proof sensor for a shredder
GB201018174D0 (en) * 2010-10-28 2010-12-08 Meso Ltd Device for preventing the over-filling of a document disposal receptable
CN102553688B (zh) * 2010-12-30 2014-02-05 东莞市晨悦机电科技有限公司 一种改进的碎纸机
USD679319S1 (en) * 2011-01-21 2013-04-02 Fellowes, Inc. Shredder
DE102012100681B4 (de) 2012-01-27 2022-09-01 Hermann Schwelling Aktenvernichter mit Turbofunktion
DE102014100716A1 (de) 2014-01-22 2015-07-23 Hermann Schwelling Einheit zum Zuführen von blattförmigem Material für einen Aktenvernichter
CN105879985A (zh) * 2014-10-31 2016-08-24 梁富林 一种办公室废纸收纳桶

Family Cites Families (8)

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Publication number Priority date Publication date Assignee Title
GB8431430D0 (en) * 1984-12-13 1985-01-23 Ofrex Group Plc Shredding machines
DE3505074C2 (de) * 1985-02-14 1987-04-16 Alois Zettler Elektrotechnische Fabrik GmbH, 8000 München Gehäuse für Gerät zum Vernichten von blattförmigen Material
JPS6365961A (ja) * 1986-09-08 1988-03-24 シャープ株式会社 文書細断機
JPS63221856A (ja) * 1987-03-09 1988-09-14 シャープ株式会社 文書細断機の自動給紙装置
DE3808486C2 (de) * 1988-03-15 1995-02-09 Geha Werke Gmbh Schriftgutvernichter mit einer bzw. mehreren Ablageflächen für Papierstapel in Endlosform
JPH0568907A (ja) * 1991-03-13 1993-03-23 Riso Kagaku Corp 紙葉類情報廃棄処理装置
US5295633A (en) * 1992-01-13 1994-03-22 Fellowes Manufacturing Company Document shredding machine with stripper and cutting mechanism therefore
US5362002A (en) * 1994-01-10 1994-11-08 Tsai Shao Nong Paper shredder with automatic paper feeding device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4437348A1 (de) * 1994-10-19 1996-04-25 Schleicher & Co Int Dokumentenvernichter mit einem Schneidwerk und einer Lichtschranke
DE4437348C2 (de) * 1994-10-19 2003-11-06 Schleicher & Co Int Ag Dokumentenvernichter mit einem Schneidwerk und einer Lichtschranke
CN101890389A (zh) * 2009-01-10 2010-11-24 创科地板护理技术有限公司 片状材料粉碎机的面板清空箱
WO2016070948A1 (fr) 2014-11-07 2016-05-12 Akten-Ex Gmbh & Co Kg Destruction de papier écrit
DE202015009629U1 (de) 2014-11-07 2018-11-15 Akten-Ex Gmbh & Co. Kg Anlage zur Aktenvernichtung
DE202015009627U1 (de) 2014-11-07 2018-11-15 Akten-Ex Gmbh & Co. Kg Papier aus einer Aktenvernichtung
DE202015009626U1 (de) 2014-11-07 2018-11-15 Akten-Ex Gmbh & Co. Kg Aktenvernichter

Also Published As

Publication number Publication date
EP0616852A3 (fr) 1995-01-18
EP0616852B1 (fr) 1998-08-05
US5429313A (en) 1995-07-04
DE4408470C2 (de) 1995-07-20
DE59406587D1 (de) 1998-09-10
DE4408470A1 (de) 1994-09-29

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