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GB2353323B - Controlling electrical machines - Google Patents

Controlling electrical machines

Info

Publication number
GB2353323B
GB2353323B GB9919613A GB9919613A GB2353323B GB 2353323 B GB2353323 B GB 2353323B GB 9919613 A GB9919613 A GB 9919613A GB 9919613 A GB9919613 A GB 9919613A GB 2353323 B GB2353323 B GB 2353323B
Authority
GB
United Kingdom
Prior art keywords
electrical machines
controlling electrical
controlling
machines
electrical
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
Application number
GB9919613A
Other versions
GB2353323A (en
GB9919613D0 (en
Inventor
Steven Leonard Prizeman
Peter James Turnball
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
Priority to GB9919613A priority Critical patent/GB2353323B/en
Publication of GB9919613D0 publication Critical patent/GB9919613D0/en
Publication of GB2353323A publication Critical patent/GB2353323A/en
Application granted granted Critical
Publication of GB2353323B publication Critical patent/GB2353323B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Slot Machines And Peripheral Devices (AREA)
GB9919613A 1999-08-19 1999-08-19 Controlling electrical machines Expired - Fee Related GB2353323B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9919613A GB2353323B (en) 1999-08-19 1999-08-19 Controlling electrical machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9919613A GB2353323B (en) 1999-08-19 1999-08-19 Controlling electrical machines

Publications (3)

Publication Number Publication Date
GB9919613D0 GB9919613D0 (en) 1999-10-20
GB2353323A GB2353323A (en) 2001-02-21
GB2353323B true GB2353323B (en) 2002-12-04

Family

ID=10859416

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9919613A Expired - Fee Related GB2353323B (en) 1999-08-19 1999-08-19 Controlling electrical machines

Country Status (1)

Country Link
GB (1) GB2353323B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7007712B2 (en) 2004-05-10 2006-03-07 Gary Anderson Pneumatic tool lock
CA2506876C (en) 2004-05-10 2012-11-20 Gary Anderson Power tool lockdown device
FR2892043B1 (en) * 2005-10-14 2009-04-24 Prospection Et D Inv S Techniq ANTI-THEFT SECURITY SYSTEM OF A PORTABLE HAND-OPERATED TOOL AND THE ADAPTED TOOL OF THE SYSTEM.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158874A (en) * 1976-07-28 1979-06-19 C.P.P.L., Inc. Safety interlock system
GB2142088A (en) * 1983-06-15 1985-01-09 Robert Allan Nicol Preventing unauthorised use
GB2166186A (en) * 1984-10-27 1986-04-30 Pressler Philip Thomas Security switch
WO1996006479A1 (en) * 1994-08-18 1996-02-29 Atlas Copco Tools Ab Electric power tool with code receiver

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158874A (en) * 1976-07-28 1979-06-19 C.P.P.L., Inc. Safety interlock system
GB2142088A (en) * 1983-06-15 1985-01-09 Robert Allan Nicol Preventing unauthorised use
GB2166186A (en) * 1984-10-27 1986-04-30 Pressler Philip Thomas Security switch
WO1996006479A1 (en) * 1994-08-18 1996-02-29 Atlas Copco Tools Ab Electric power tool with code receiver

Also Published As

Publication number Publication date
GB2353323A (en) 2001-02-21
GB9919613D0 (en) 1999-10-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20070819