GB2342762B - Magnetic latch - Google Patents

Magnetic latch

Info

Publication number: GB2342762B
Authority: GB; United Kingdom
Prior art keywords: magnetic latch; latch; magnetic
Prior art date: 1998-10-12
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

Application number

GB9923967A

Other versions

GB9923967D0 (en

GB2342762A (en

Inventor

Kelly Williams

Tho Pham

Anh Hoang

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.)

Samsung Electronics Co Ltd

Original Assignee

Samsung Electronics Co Ltd

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.)

1998-10-12

Filing date

1999-10-11

Publication date

2000-12-13

1999-10-11 Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd

1999-12-15 Publication of GB9923967D0 publication Critical patent/GB9923967D0/en

2000-04-19 Publication of GB2342762A publication Critical patent/GB2342762A/en

2000-12-13 Application granted granted Critical

2000-12-13 Publication of GB2342762B publication Critical patent/GB2342762B/en

2019-10-11 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B21/00—Head arrangements not specific to the method of recording or reproducing
- G11B21/16—Supporting the heads; Supporting the sockets for plug-in heads
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2508—Magnetic discs
- G11B2220/2516—Hard disks

GB9923967A 1998-10-12 1999-10-11 Magnetic latch Expired - Fee Related GB2342762B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US16987698A	1998-10-12	1998-10-12

Publications (3)

Publication Number	Publication Date
GB9923967D0 GB9923967D0 (en)	1999-12-15
GB2342762A GB2342762A (en)	2000-04-19
GB2342762B true GB2342762B (en)	2000-12-13

Family

ID=22617584

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9923967A Expired - Fee Related GB2342762B (en)	1998-10-12	1999-10-11	Magnetic latch

Country Status (3)

Country	Link
KR (1)	KR20000028988A (en)
DE (1)	DE19949155B4 (en)
GB (1)	GB2342762B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10197058T1 (en) *	2000-12-20	2003-10-16	Seagate Technology Llc	Self-positioning magnetic lock
KR100674942B1 (en)	2005-01-14	2007-01-26	삼성전자주식회사	Actuator of hard disk drive, and manufacturing method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2221560A (en) *	1988-07-18	1990-02-07	Seagate Technology	Crash stop and magnetic latch for a voice coil actuator
WO1990014659A1 (en) *	1989-05-22	1990-11-29	Miniscribe Corporation	Magnetic latch for disk drive actuator
EP0537940A1 (en) *	1991-10-16	1993-04-21	International Business Machines Corporation	Actuator device with movable and lockable actuator
GB2294353A (en) *	1994-10-17	1996-04-24	Samsung Electronics Co Ltd	A magnetic latch for a hard disk drive

1999
- 1999-10-11 KR KR1019990043902A patent/KR20000028988A/en not_active Ceased
- 1999-10-11 GB GB9923967A patent/GB2342762B/en not_active Expired - Fee Related
- 1999-10-12 DE DE19949155A patent/DE19949155B4/en not_active Expired - Fee Related

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2221560A (en) *	1988-07-18	1990-02-07	Seagate Technology	Crash stop and magnetic latch for a voice coil actuator
WO1990014659A1 (en) *	1989-05-22	1990-11-29	Miniscribe Corporation	Magnetic latch for disk drive actuator
EP0537940A1 (en) *	1991-10-16	1993-04-21	International Business Machines Corporation	Actuator device with movable and lockable actuator
GB2294353A (en) *	1994-10-17	1996-04-24	Samsung Electronics Co Ltd	A magnetic latch for a hard disk drive

Also Published As

Publication number	Publication date
GB9923967D0 (en)	1999-12-15
DE19949155A1 (en)	2000-04-13
DE19949155B4 (en)	2009-10-01
GB2342762A (en)	2000-04-19
KR20000028988A (en)	2000-05-25

Publication	Publication Date	Title
GB2348923B (en)	2002-10-09	Magnetic lock device
EP1053378A4 (en)	2005-08-03	Latch
EP1073817A4 (en)	2005-02-23	Slide latch
AU138741S (en)	1999-11-04	Latch
HUP0004825A3 (en)	2001-10-29	Lock
AU137894S (en)	1999-07-28	Slide latch
GB0229888D0 (en)	2003-01-29	Magnetic drives
GB2342325B (en)	2000-08-16	Latch mechanism
GB2339236B (en)	2002-04-03	Latch mechanism
GB2342762B (en)	2000-12-13	Magnetic latch
EP1117597A4 (en)	2005-06-15	Latch assembly
GB2346928B (en)	2003-04-09	Latch element
GB9806216D0 (en)	1998-05-20	Lock
GB9821184D0 (en)	1998-11-25	Latch
GB2369403B (en)	2002-11-06	Latch mechanism
TW446062U (en)	2001-07-11	Lock
TW369067U (en)	1999-09-01	Improved lock
GB9817715D0 (en)	1998-10-14	Electromagnetic arrangements
TW360291U (en)	1999-06-01	Electromagnetic lock
GB9811803D0 (en)	1998-07-29	Electromagnetic lock
GB9812830D0 (en)	1998-08-12	Door magnetic locks
GB9800105D0 (en)	1998-03-04	Latch assembly
TW410872U (en)	2000-11-01	Magnetic lock structure improvement
TW370149U (en)	1999-09-11	Positive magnetic lock system
AU135410S (en)	1998-10-19	Magnet

Legal Events

Date	Code	Title	Description
2015-06-24	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20141011