KR100896348B1 - 문서세단기 회전축의 휨 방지장치 - Google Patents
문서세단기 회전축의 휨 방지장치 Download PDFInfo
- Publication number
- KR100896348B1 KR100896348B1 KR1020070023060A KR20070023060A KR100896348B1 KR 100896348 B1 KR100896348 B1 KR 100896348B1 KR 1020070023060 A KR1020070023060 A KR 1020070023060A KR 20070023060 A KR20070023060 A KR 20070023060A KR 100896348 B1 KR100896348 B1 KR 100896348B1
- Authority
- KR
- South Korea
- Prior art keywords
- bending
- rotating shaft
- document shredder
- bending prevention
- support
- Prior art date
Links
- 238000005452 bending Methods 0.000 title claims abstract description 35
- 230000002265 prevention Effects 0.000 title claims abstract description 24
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000007257 malfunction Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
Images
Classifications
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- 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
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- 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
- B02C18/24—Drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
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- 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)
Abstract
Description
Claims (5)
- 구동기어(13)와 종동기어(14)로 전달되는 모터(12)의 회전력으로 회전가능하게 고정판(15a)에 고정된 한 쌍의 회전축(15)(15')이 내측으로 회전하며, 상기 회전축(15)(15')에 결합된 다수의 커터(16)(16')가 문서를 세단하는 문서세단기에 있어서,상기 모터(12)의 동력으로 회전하는 한 쌍의 회전축(15)(15')을 지지하여 세단되는 문서의 분량에 따라 회전축(15)(15')이 외측으로 각각 휘어지는 것을 방지하는 휨방지부(100)를 구성하는 것을 특징으로 하는 문서세단기 회전축의 휨 방지장치.
- 제1항에 있어서, 휨방지부(100)는,상기 다수의 커터(16)(16')가 결합된 회전축(15)(15')의 외주면에 등간격으로 밀착되어 회전축(15)(15')의 휘어짐을 방지하는 다수의 휨방지편(110)이 구비되고, 상기 휨방지편(110)을 지지하도록 고정판(15a)의 관통공(15a")에 장착하는 고정봉(120)이 구비되며, 상기 고정봉(120)을 지지하도록 고정봉(120)과 가이드(30)의 지지봉(31)에 결합되는 지지편(130)이 구비되는 것을 특징으로 하는 문서세단기 회전축의 휨 방지장치.
- 제2항에 있어서, 휨방지편(110)은,상기 다수의 커터(16)(16') 사이에 장착되는 몸체(111)의 전방에 회전축(15)의 외주면에 면접촉되도록 만곡된 만곡면(112)이 형성되고, 상기 몸체(111)의 상.하부에 고정봉(120)이 결합되도록 각각 관통되는 결합공(113)이 형성되는 것을 특징으로 하는 문서세단기 회전축의 휨 방지장치.
- 제2항에 있어서,상기 고정부(130)에 고정된 다수의 휨방지편(110)을 지지하도록 고정판(15a)에 고정시키는 지지판(140)을 더 포함하여 구비하는 것을 특징으로 하는 문서세단기 회전축의 휨 방지장치.
- 제4항에 있어서,상기 지지판(140)의 지지력을 향상시키도록 적어도 1번 이상 절곡하는 것을 특징으로 하는 문서세단기 회전축의 휨 방지장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070023060A KR100896348B1 (ko) | 2007-03-08 | 2007-03-08 | 문서세단기 회전축의 휨 방지장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070023060A KR100896348B1 (ko) | 2007-03-08 | 2007-03-08 | 문서세단기 회전축의 휨 방지장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080082328A KR20080082328A (ko) | 2008-09-11 |
KR100896348B1 true KR100896348B1 (ko) | 2009-05-07 |
Family
ID=40021724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070023060A KR100896348B1 (ko) | 2007-03-08 | 2007-03-08 | 문서세단기 회전축의 휨 방지장치 |
Country Status (1)
Country | Link |
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KR (1) | KR100896348B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101870299B1 (ko) * | 2016-07-07 | 2018-06-22 | (주)이륜 | 문서 세단기 |
CN109016258A (zh) * | 2018-09-26 | 2018-12-18 | 安徽世界村智能装备有限公司 | 一种带快速换刀破碎机的废旧轮胎破碎生产线 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4489897A (en) | 1983-03-02 | 1984-12-25 | General Binding Corporation | Apparatus for shredding documents |
JPH11179227A (ja) | 1997-12-19 | 1999-07-06 | Nbs Ricoh:Kk | 文書細断機用スパイラルシフトカッターとそれを用いた文書細断機用カッター装置 |
JP2005169346A (ja) | 2003-12-15 | 2005-06-30 | Toshiba Corp | 紙葉類の裁断装置 |
KR100705464B1 (ko) | 2006-09-06 | 2007-04-13 | 주식회사 이륜 | 문서세단기 |
-
2007
- 2007-03-08 KR KR1020070023060A patent/KR100896348B1/ko not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4489897A (en) | 1983-03-02 | 1984-12-25 | General Binding Corporation | Apparatus for shredding documents |
JPH11179227A (ja) | 1997-12-19 | 1999-07-06 | Nbs Ricoh:Kk | 文書細断機用スパイラルシフトカッターとそれを用いた文書細断機用カッター装置 |
JP2005169346A (ja) | 2003-12-15 | 2005-06-30 | Toshiba Corp | 紙葉類の裁断装置 |
KR100705464B1 (ko) | 2006-09-06 | 2007-04-13 | 주식회사 이륜 | 문서세단기 |
Also Published As
Publication number | Publication date |
---|---|
KR20080082328A (ko) | 2008-09-11 |
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