JP4623527B2 - 封筒開封器 - Google Patents
封筒開封器 Download PDFInfo
- Publication number
- JP4623527B2 JP4623527B2 JP2008511047A JP2008511047A JP4623527B2 JP 4623527 B2 JP4623527 B2 JP 4623527B2 JP 2008511047 A JP2008511047 A JP 2008511047A JP 2008511047 A JP2008511047 A JP 2008511047A JP 4623527 B2 JP4623527 B2 JP 4623527B2
- Authority
- JP
- Japan
- Prior art keywords
- pair
- envelope
- holding means
- rollers
- guide hole
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B25/00—Hand cutting tools involving disc blades, e.g. motor-driven
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43M—BUREAU ACCESSORIES NOT OTHERWISE PROVIDED FOR
- B43M7/00—Devices for opening envelopes
- B43M7/002—Hand tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B27/00—Hand cutting tools not provided for in the preceding groups, e.g. finger rings for cutting string, devices for cutting by means of wires
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/24—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with another disc cutter
- B26D1/245—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with another disc cutter for thin material, e.g. for sheets, strips or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43M—BUREAU ACCESSORIES NOT OTHERWISE PROVIDED FOR
- B43M7/00—Devices for opening envelopes
- B43M7/005—Devices for opening envelopes with at least two cutting discs
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
Description
Claims (15)
- 一側に案内孔が長く形成されているケースと、
前記案内孔の内部にその導入される封筒の端の部分を支持しながら案内するように長手方向に長く形成されているガイド壁と、
前記案内孔の内部に前記ガイド壁から前記案内孔の開口部に向かって設定間隔だけ離隔して設けられた切断手段と、
前記案内孔の内部にその長手方向に沿って複数設けられ、その導入される封筒の両側面に圧着して、前記封筒の直線移動に連動して回動するホールド手段と、
前記切断手段と前記ホールド手段とを連動させるギヤ手段とを含むことを特徴とする封筒開封器。 - 前記切断手段は、前記案内孔の開口部を間にして上下に配列され、回動可能に設けられた一対の回転軸と、前記一対の回転軸に各々結合して相互間の刃先の内側面が密着して回転する一対の回転カッターとを含むことを特徴とする請求項1に記載の封筒開封器。
- 前記切断手段は、前記一対の回転軸に各々挿入され、前記一対の回転カッターを互いに対向される方向に弾発支持する一対の弾性部材をさらに含むことを特徴とする請求項2に記載の封筒開封器。
- 前記ホールド手段は、前記案内孔の開口部を間にして上下に配列され、回動可能に設けられた一対の回転軸と、前記一対の回転軸に各々結合して各々の円周面に互いに対向するように配置された一対のローラを含むことを特徴とする請求項2に記載の封筒開封器。
- 前記ギヤ手段は、前記切断手段の一対の回転軸のうち上側の回転軸と前記ホールド手段の一対の回転軸のうち上側の回転軸とを連動させるとともに、前記切断手段の一対の回転軸のうち下側の回転軸と前記ホールド手段の一対の回転軸のうち下側の回転軸とを連動させることを特徴とする請求項4に記載の封筒開封器。
- 前記ギヤ手段は、前記ホールド手段の回転軸の回転速度より前記切断手段の回転軸の回転速度がさらに速いようにギヤ比が設定されていることを特徴とする請求項5に記載の封筒開封器。
- 前記ホールド手段は、前記案内孔の開口部を間にして上下に配列して設けられた一対の回転軸と、前記一対の回転軸に各々結合して各々の円周面に互いに対向するように配置された一対のローラとを含むことを特徴とする請求項1に記載の封筒開封器。
- 前記ホールド手段は、少なくとも前記封筒の両側面に接触する部分がゴム材質であることを特徴とする請求項1に記載の封筒開封器。
- 前記ホールド手段の一対のローラは、少なくともその円周面がゴム材質であることを特徴とする請求項4に記載の封筒開封器。
- 前記ホールド手段の一対のローラは、少なくともその円周面がゴム材質であることを特徴とする請求項7に記載の封筒開封器。
- 前記ホールド手段の一対のローラは、その円周面に複数の凹凸が形成されることを特徴とする請求項8に記載の封筒開封器。
- 前記ホールド手段の一対のローラは、その円周面に複数の凹凸が形成されることを特徴とする請求項9に記載の封筒開封器。
- 前記ホールド手段の一対のローラは、その円周面に複数の凹凸が形成されることを特徴とする請求項10に記載の封筒開封器。
- 前記切断手段は、回転カッターを含んでおり、
前記ギヤ手段は、前記切断手段の回転カッターと前記ホールド手段とを連動して回転させることを特徴とする請求項1に記載の封筒開封器。 - 前記ギヤ手段は、前記ホールド手段の回転速度より前記切断手段の回転カッターの回転速度がさらに速いようにギヤ比が設定されていることを特徴とする請求項14に記載の封筒開封器。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050039622A KR100625187B1 (ko) | 2005-05-12 | 2005-05-12 | 봉투 절단기 |
PCT/KR2006/001675 WO2006121256A1 (en) | 2005-05-12 | 2006-05-03 | Device for opening envelopes |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008544875A JP2008544875A (ja) | 2008-12-11 |
JP4623527B2 true JP4623527B2 (ja) | 2011-02-02 |
Family
ID=37396730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008511047A Expired - Fee Related JP4623527B2 (ja) | 2005-05-12 | 2006-05-03 | 封筒開封器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20090094842A1 (ja) |
EP (1) | EP1893389A4 (ja) |
JP (1) | JP4623527B2 (ja) |
KR (1) | KR100625187B1 (ja) |
WO (1) | WO2006121256A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0514654D0 (en) * | 2005-07-16 | 2005-08-24 | Artex Rawlplug Ltd | Cutter |
US20090071866A1 (en) * | 2007-09-13 | 2009-03-19 | Cornelius Chow | Portable thermal document binding machine |
FR2928361B1 (fr) * | 2008-03-10 | 2013-04-05 | Secap Groupe Pitney Bowes | Machine de traitement de documents telle qu'un ouvre-enveloppes |
US9415521B1 (en) * | 2014-03-17 | 2016-08-16 | Christ Sliver | Handheld drywall cutter device |
US10065758B2 (en) * | 2014-10-14 | 2018-09-04 | Sicpa Holding Sa | Device, use of device and method for applying labels to wrapped products |
US20210291395A1 (en) * | 2020-03-20 | 2021-09-23 | Mayer Engineering, LLC | Precision Skiver |
CN113120361A (zh) * | 2021-05-13 | 2021-07-16 | 严高超 | 一种办公用信封启封机 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE495824A (ja) | 1949-05-23 | |||
US2656889A (en) * | 1949-10-07 | 1953-10-27 | Ind Molded Products Co Inc | Automatcally operated cutting wheel for opening envelopes |
US3381564A (en) * | 1965-12-08 | 1968-05-07 | Bruce W. Whiteford | Automatic feeding power-operated envelope opener |
JPS4621196Y1 (ja) * | 1968-03-29 | 1971-07-22 | ||
CH507070A (de) | 1969-12-29 | 1971-05-15 | Fishman Abraham | Vorrichtung zum Durchschneiden von dünnwandigen Gegenständen |
GB1279073A (en) * | 1971-01-12 | 1972-06-21 | Kwok Kwan Lo | Letter opener |
JPS4836483U (ja) * | 1971-09-03 | 1973-05-01 | ||
JPS5453498U (ja) * | 1977-09-22 | 1979-04-13 | ||
US4693004A (en) * | 1986-03-28 | 1987-09-15 | Salvio Plana | Envelope opener |
JPH0346957Y2 (ja) * | 1988-09-05 | 1991-10-04 | ||
JPH0445677Y2 (ja) * | 1990-09-05 | 1992-10-27 | ||
JPH0639650Y2 (ja) * | 1990-12-17 | 1994-10-19 | 株式会社須田金属製作所 | 封筒開封装置 |
US5470182A (en) * | 1994-02-04 | 1995-11-28 | Omation Corporation | Envelope opening machine |
NL9401553A (nl) * | 1994-09-23 | 1996-05-01 | Hadewe Bv | Werkwijze en inrichting voor het openen van een enveloppe. |
US5946996A (en) * | 1997-12-31 | 1999-09-07 | The Staplex Company, Inc. | Automatic feed chadless envelope slitter |
GB0002024D0 (en) * | 2000-01-29 | 2000-03-22 | Neopost Ltd | Mail opener apparatus |
KR100411412B1 (ko) * | 2001-11-05 | 2003-12-24 | 조재근 | 카트리지식 명함대지 절단장치 |
KR200285876Y1 (ko) * | 2002-05-30 | 2002-08-14 | 이용우 | 수납부가 구비된 봉투 개봉장치 |
-
2005
- 2005-05-12 KR KR1020050039622A patent/KR100625187B1/ko not_active IP Right Cessation
-
2006
- 2006-05-03 US US11/920,058 patent/US20090094842A1/en not_active Abandoned
- 2006-05-03 WO PCT/KR2006/001675 patent/WO2006121256A1/en active Application Filing
- 2006-05-03 EP EP06757631A patent/EP1893389A4/en not_active Withdrawn
- 2006-05-03 JP JP2008511047A patent/JP4623527B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2008544875A (ja) | 2008-12-11 |
EP1893389A4 (en) | 2009-06-03 |
EP1893389A1 (en) | 2008-03-05 |
KR100625187B1 (ko) | 2006-09-20 |
WO2006121256A1 (en) | 2006-11-16 |
US20090094842A1 (en) | 2009-04-16 |
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