KR950006689Y1 - 자력 흡착기 - Google Patents
자력 흡착기 Download PDFInfo
- Publication number
- KR950006689Y1 KR950006689Y1 KR92025668U KR920025668U KR950006689Y1 KR 950006689 Y1 KR950006689 Y1 KR 950006689Y1 KR 92025668 U KR92025668 U KR 92025668U KR 920025668 U KR920025668 U KR 920025668U KR 950006689 Y1 KR950006689 Y1 KR 950006689Y1
- Authority
- KR
- South Korea
- Prior art keywords
- magnetic
- rotor
- magnetic pole
- hole
- shaft
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/15—Devices for holding work using magnetic or electric force acting directly on the work
- B23Q3/154—Stationary devices
- B23Q3/1546—Stationary devices using permanent magnets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/04—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by magnetic means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
Description
Claims (5)
- 중간부에 비자성체로 된 원봉 또는 다각봉을 개재시켜 생긴 공격부가 용접부(2')로 된 전후 자극부재(1)사이에 내측에는 회전 영구자석(7)을 장입한 회전자(6)가 회동 가능하게 끼움되고, 외측에는 고정 영구자석(8)이 장입된 회전자 간격 유지체(5)를 차례로 끼움하여 장치(유니트)의 수를 증감 할 수 있게 하고, 회전자(6)의 축공(6')과 이에 끼움되는 축간(10')을 다각으로 하여 핸들(10)을 돌리면 축간(10')에 끼움된 다수의 회전자(6)가 동시 회동되게 하며, 자극부재(1)의 측면에 뚫림된 나사공(1')과 덮개판(3)에 뚫림된 체결공(3")에는 체결볼트(9)를 나사 조임하여 이의 두부(9')가 덮개판(3)에 용접, 고정 되어진 자력 흡착기.
- 제 1 항에 있어서, 자극부재(1)의 중간부에 개재되는 비자성체(2)(102)(202)(302)를 다각 또는 원봉으로 하여 이를 대접할 때 생긴 공격부가 용접부(2')(102')(202')(302')로 되게 한 자력 흡착기.
- 제 1 항에 있어서 자극부재의 좌우 측면에 뚫림된 나사공(1')과 일치되게 뚫림된 덮개판(3)의 체결공(3")에 용접봉이 용착되어 용접부(9")가 되게 한 자력 흡착기.
- 제 1 항에 비자성체로 된 회전자 간격 유지체(5)의 양면에 연결턱(5")을 돌설하여 자극부재(1)의 연결공(1")에 이에 끼움 되어지게 한 자력 흡착기.
- 제 1 항에 있어서, 회전자(6)의 내에는 서로 다른 극을 가진 영구자석(7)이 장입되고, 이의 축공(6')을 다각으로 하여서 된 자력 흡착기.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92025668U KR950006689Y1 (ko) | 1992-12-15 | 1992-12-15 | 자력 흡착기 |
US08/159,533 US5435613A (en) | 1992-12-15 | 1993-12-01 | Magnetic lifting apparatus |
CA002111428A CA2111428C (en) | 1992-12-15 | 1993-12-14 | Magnetic lifting apparatus |
EP94904015A EP0630851B1 (en) | 1992-12-15 | 1993-12-15 | Magnetic attraction device |
JP1993066902U JPH0747845Y2 (ja) | 1992-12-15 | 1993-12-15 | 磁力吸着器 |
PCT/KR1993/000113 WO1994013573A1 (en) | 1992-12-15 | 1993-12-15 | Magnetic attraction device |
DE69326453T DE69326453T2 (de) | 1992-12-15 | 1993-12-15 | Magnetische anziehungsvorrichtung |
CN93247764U CN2182798Y (zh) | 1992-12-15 | 1993-12-15 | 磁力吸附机 |
RU94040703A RU2120910C1 (ru) | 1992-12-15 | 1993-12-15 | Магнитное подъемное устройство |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92025668U KR950006689Y1 (ko) | 1992-12-15 | 1992-12-15 | 자력 흡착기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940015773U KR940015773U (ko) | 1994-07-22 |
KR950006689Y1 true KR950006689Y1 (ko) | 1995-08-18 |
Family
ID=19346806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR92025668U KR950006689Y1 (ko) | 1992-12-15 | 1992-12-15 | 자력 흡착기 |
Country Status (9)
Country | Link |
---|---|
US (1) | US5435613A (ko) |
EP (1) | EP0630851B1 (ko) |
JP (1) | JPH0747845Y2 (ko) |
KR (1) | KR950006689Y1 (ko) |
CN (1) | CN2182798Y (ko) |
CA (1) | CA2111428C (ko) |
DE (1) | DE69326453T2 (ko) |
RU (1) | RU2120910C1 (ko) |
WO (1) | WO1994013573A1 (ko) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2749528B1 (fr) * | 1996-06-07 | 1998-09-04 | Renault Automation | Dispositif de bridage d'une piece en feuille et dispositif d'accostage de deux toles faisant application |
FR2753922B1 (fr) * | 1997-01-16 | 1998-12-11 | Renault Automation | Dispositif et installation d'accostage de deux pieces en feuilles |
US6086125A (en) * | 1997-11-05 | 2000-07-11 | Daimlerchrysler Corporation | Magnetic holding device |
KR100288245B1 (ko) * | 1998-07-24 | 2001-05-02 | 정형 | 자력흡착기의 흡착자력 자동개폐장치 |
US6168221B1 (en) | 1999-03-17 | 2001-01-02 | Daimlerchrysler Corporation | Magnetic carrier |
EP1184327B1 (en) * | 2000-09-01 | 2003-06-25 | Hyung Jung | Magnetic lifting apparatus |
US6331810B1 (en) * | 2000-09-01 | 2001-12-18 | Hyung Jung | Magnetic lifting apparatus |
ITBO20010305A1 (it) * | 2001-05-17 | 2002-11-17 | Famatec S R L | Dispositivo di presa a funzionamento magnetico di tipo servocomandato |
KR100427823B1 (ko) * | 2002-02-01 | 2004-04-29 | 형 정 | 누설 자속 원리를 이용한 nd자석 자력흡착기 |
KR100427825B1 (ko) * | 2002-02-01 | 2004-04-29 | 형 정 | 자력 흡착기의 회전 엔디자석 산화 방지 피막 박리 방지 장치 |
JP4394905B2 (ja) * | 2003-06-24 | 2010-01-06 | カネテック株式会社 | 磁気吸着装置及びその製造方法並びに磁気装置 |
KR20030086562A (ko) * | 2003-10-24 | 2003-11-10 | 예해금 | 자력흡착기의 흡착자력 스위치장치 |
US7161451B2 (en) * | 2005-04-14 | 2007-01-09 | Gm Global Technology Operations, Inc. | Modular permanent magnet chuck |
DE102005021094A1 (de) * | 2005-05-06 | 2006-11-09 | B.T. Innovation Gmbh | Schaltbare Magnetvorrichtung |
KR101492764B1 (ko) * | 2005-09-26 | 2015-02-12 | 맥스위치 테크놀로지 월드와이드 피티와이 리미티드 | 자기 어레이 |
WO2007104082A1 (en) | 2006-03-13 | 2007-09-20 | Magswitch-Technology Worldwide Pty Ltd | Magnetic wheel |
US7548147B2 (en) * | 2007-03-26 | 2009-06-16 | Guang Dar Magnet Industrial Ltd. | Switch type on/off structure for hoisting magnetic disks |
WO2010106409A1 (en) * | 2009-03-19 | 2010-09-23 | Robert Bosch Gmbh | Magnetic locking system |
US8757689B2 (en) * | 2010-02-12 | 2014-06-24 | Soph Magnetics (Shanghai) Co., Ltd. | Permanent magnetic lifting device |
US8183965B2 (en) | 2010-04-09 | 2012-05-22 | Creative Engineering Solutions, Inc. | Switchable core element-based permanent magnet apparatus |
US8149078B2 (en) * | 2010-07-19 | 2012-04-03 | Wen-Hsuan Chiang | Fast anchoring magnetic holder including multiple attractive surfaces |
CN103010924A (zh) * | 2012-11-26 | 2013-04-03 | 吕周安 | 一种自动永磁起重器 |
WO2015071878A1 (en) * | 2013-11-15 | 2015-05-21 | Magswitch Technology Inc. | Permanent magnetic device |
JP2017522196A (ja) * | 2014-07-09 | 2017-08-10 | マグスウィッチ テクノロジー インコーポレイテッドMagswitch Technology Inc. | 磁気工具スタンド |
DE102014116676A1 (de) | 2014-11-14 | 2016-05-19 | Horst Flaig | Vorrichtung mit Permanentmagneten |
KR101689951B1 (ko) * | 2015-02-02 | 2017-01-09 | 이용재 | 셔터 및 푸시 타입 도어를 구비한 배전반 |
US9975254B2 (en) * | 2015-12-15 | 2018-05-22 | Adam Zane Bell | Rigid magnetic tag line safety tool |
CA2922039A1 (en) | 2016-02-29 | 2017-08-29 | Plombco Inc. | Balancing weight application machine and method of use thereof |
BR112018069482A2 (pt) | 2016-02-29 | 2019-02-12 | Plombco Inc. | conjunto de carretel e método de uso do mesmo |
CZ31490U1 (cs) * | 2017-09-13 | 2018-02-20 | Walmag Holding S.R.O. | Permanentní břemenový zvedací magnet s testovací mezipolohou |
CN108381416B (zh) * | 2018-02-09 | 2019-09-10 | 江苏理工学院 | 一种永磁吸盘 |
CN113012889B (zh) * | 2021-02-08 | 2022-07-29 | 上海大学 | 一种对外磁力通断可控式永磁性轮 |
CN116177355B (zh) * | 2023-04-24 | 2023-07-14 | 河南省矿山起重机有限公司 | 一种起重机用自动抓取吊具装置及其操作系统 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2471067A (en) * | 1944-11-06 | 1949-05-24 | Tropical Plantations Ltd | Magnetic work holder |
DE1118574B (de) * | 1954-05-20 | 1961-11-30 | Deutsche Edelstahlwerke Ag | Schaltbare dauermagnetische Hafteinrichtung |
DE1179653B (de) * | 1958-07-26 | 1964-10-15 | Deutsche Edelstahlwerke Ag | Dauermagnetisch erregte, schaltbare Hafteinrichtung |
US3812629A (en) * | 1972-08-15 | 1974-05-28 | P Campbell | Workholder |
DE2517364A1 (de) * | 1975-04-19 | 1976-10-28 | Max Baermann | Schaltbare, dauermagnetische haltevorrichtung |
JPS53126181U (ko) * | 1977-03-11 | 1978-10-06 | ||
JPS5523321U (ko) * | 1978-07-28 | 1980-02-15 | ||
IT7823323V0 (it) * | 1978-11-17 | 1978-11-17 | Cardone Tecnomagnetica | Sollevatore magnetico a comando manuale. |
FR2464125A1 (fr) * | 1979-08-27 | 1981-03-06 | Braillon P | Bloc magnetique a aimants permanents et a dispositif mecanique de commande marche-arret |
JPS5957468U (ja) * | 1982-10-06 | 1984-04-14 | 鐘通工業株式会社 | 切換可能の永久磁石保持装置 |
-
1992
- 1992-12-15 KR KR92025668U patent/KR950006689Y1/ko not_active IP Right Cessation
-
1993
- 1993-12-01 US US08/159,533 patent/US5435613A/en not_active Expired - Fee Related
- 1993-12-14 CA CA002111428A patent/CA2111428C/en not_active Expired - Fee Related
- 1993-12-15 EP EP94904015A patent/EP0630851B1/en not_active Expired - Lifetime
- 1993-12-15 CN CN93247764U patent/CN2182798Y/zh not_active Expired - Lifetime
- 1993-12-15 JP JP1993066902U patent/JPH0747845Y2/ja not_active Expired - Lifetime
- 1993-12-15 DE DE69326453T patent/DE69326453T2/de not_active Expired - Fee Related
- 1993-12-15 RU RU94040703A patent/RU2120910C1/ru not_active IP Right Cessation
- 1993-12-15 WO PCT/KR1993/000113 patent/WO1994013573A1/ja active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE69326453D1 (de) | 1999-10-21 |
EP0630851B1 (en) | 1999-09-15 |
DE69326453T2 (de) | 2000-01-13 |
JPH0747845Y2 (ja) | 1995-11-01 |
EP0630851A1 (en) | 1994-12-28 |
RU2120910C1 (ru) | 1998-10-27 |
US5435613A (en) | 1995-07-25 |
CA2111428A1 (en) | 1994-06-16 |
CA2111428C (en) | 1997-11-11 |
WO1994013573A1 (en) | 1994-06-23 |
EP0630851A4 (en) | 1995-06-14 |
KR940015773U (ko) | 1994-07-22 |
RU94040703A (ru) | 1996-06-10 |
JPH0655206U (ja) | 1994-07-26 |
CN2182798Y (zh) | 1994-11-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR950006689Y1 (ko) | 자력 흡착기 | |
JP5340472B2 (ja) | 磁気接合具装置及びその製造方法 | |
US20160289046A1 (en) | Permanent magnetic device | |
US2806396A (en) | Permanent magnet for use with socket wrenches, conveyor belts, extension tubes, and the like | |
CN110998760A (zh) | 可电磁切换的永磁装置 | |
JP3869208B2 (ja) | 手動操作の磁気固定装置 | |
WO2010135788A1 (en) | Switchable magnetic implement | |
EP3768583A1 (en) | Locking system for a bicycle | |
CA2882992C (en) | Magnetic mount for power tool | |
WO1993021491A1 (en) | A gun lock | |
JP2017025648A (ja) | 固定具 | |
CN216543165U (zh) | 一种差速器及行星架总成 | |
CN106015270B (zh) | 一种防盗紧固件及专用套筒 | |
KR20120081703A (ko) | 영구 자석 척 | |
CN108458157A (zh) | 一种可加长力臂的新型阀门手轮 | |
KR102644678B1 (ko) | 휴대용 자력 흡착기 | |
CN212649061U (zh) | 一种市政路灯顶管工程用抗震装置 | |
KR200175425Y1 (ko) | 자력 흡착기 | |
US20200219641A1 (en) | Magnet Release | |
KR200149660Y1 (ko) | 자력흡착기의 회전자 자석 | |
CN104687811B (zh) | 磁性拉手及使用该磁性拉手的柜子及抽屉 | |
CN217253873U (zh) | 一种钢结构焊接用预热装置 | |
CN214994240U (zh) | 一种电动装载机的机罩结构 | |
KR100356941B1 (ko) | 자력 흡착기 | |
KR200182257Y1 (ko) | 자력 흡착장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
J204 | Request for invalidation trial [patent] | ||
J2X1 | Appeal (before the patent court) |
Free format text: INVALIDATION IN ENTIRETY |
|
J2X2 | Appeal (before the supreme court) |
Free format text: APPEAL BEFORE THE SUPREME COURT FOR INVALIDATION IN ENTIRETY REQUESTED 19990526 Effective date: 19990526 |
|
J302 | Written judgement (patent court) |
Free format text: JUDGMENT (PATENT COURT) FOR INVALIDATION IN ENTIRETY REQUESTED 19980824 Effective date: 19990401 |
|
J303 | Written judgement (supreme court) |
Free format text: JUDGMENT (SUPREME COURT) FOR INVALIDATION IN ENTIRETY REQUESTED 19990526 Effective date: 19990526 |
|
J221 | Remand (intellectual property tribunal) |
Free format text: REMAND (INTELLECTUAL PROPERTY TRIBUNAL) FOR INVALIDATION IN ENTIRETY |
|
J202 | Request for trial for correction [limitation] | ||
J301 | Trial decision |
Free format text: TRIAL DECISION FOR INVALIDATION IN ENTIRETY REQUESTED 19990622 Effective date: 19991104 |
|
J301 | Trial decision |
Free format text: TRIAL DECISION FOR CORRECTION REQUESTED 19991030 Effective date: 20000728 |
|
J121 | Written withdrawal of request for trial |
Free format text: WITHDRAWAL OF TRIAL FOR CORRECTION REQUESTED 19991030 Effective date: 20000728 |
|
J202 | Request for trial for correction [limitation] | ||
J2X2 | Appeal (before the supreme court) |
Free format text: APPEAL BEFORE THE SUPREME COURT FOR INVALIDATION IN ENTIRETY |
|
J301 | Trial decision |
Free format text: TRIAL DECISION FOR CORRECTION REQUESTED 20000812 Effective date: 20020506 |
|
J2X1 | Appeal (before the patent court) |
Free format text: CORRECTION |
|
J302 | Written judgement (patent court) |
Free format text: JUDGMENT (PATENT COURT) FOR INVALIDATION IN ENTIRETY REQUESTED 19991208 Effective date: 20001013 |
|
J303 | Written judgement (supreme court) |
Free format text: JUDGMENT (SUPREME COURT) FOR INVALIDATION IN ENTIRETY REQUESTED 20001027 Effective date: 20020614 |
|
LAPS | Lapse due to unpaid annual fee | ||
J122 | Written withdrawal of action (patent court) |
Free format text: WITHDRAWAL OF ACTION (PATENT COURT) FOR CORRECTION REQUESTED 20020602 Effective date: 20021031 |