GB2238751B - Method and apparatus for use in making an opening - Google Patents

Method and apparatus for use in making an opening

Info

Publication number
GB2238751B
GB2238751B GB9025535A GB9025535A GB2238751B GB 2238751 B GB2238751 B GB 2238751B GB 9025535 A GB9025535 A GB 9025535A GB 9025535 A GB9025535 A GB 9025535A GB 2238751 B GB2238751 B GB 2238751B
Authority
GB
United Kingdom
Prior art keywords
making
opening
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 - Lifetime
Application number
GB9025535A
Other versions
GB9025535D0 (en
GB2238751A (en
Inventor
P Beeching
Simon P Beeching
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.)
CHIP PLUGS Ltd
Original Assignee
CHIP PLUGS 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.)
Filing date
Publication date
Application filed by CHIP PLUGS Ltd filed Critical CHIP PLUGS Ltd
Publication of GB9025535D0 publication Critical patent/GB9025535D0/en
Publication of GB2238751A publication Critical patent/GB2238751A/en
Application granted granted Critical
Publication of GB2238751B publication Critical patent/GB2238751B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B23Q9/00—Arrangements for supporting or guiding portable metal-working machines or apparatus
    • B23Q9/0014—Portable machines provided with or cooperating with guide means supported directly by the workpiece during action
    • B23Q9/0021—Portable machines provided with or cooperating with guide means supported directly by the workpiece during action the tool being guided in a circular path
    • 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
    • B23Q9/00—Arrangements for supporting or guiding portable metal-working machines or apparatus
    • B23Q9/0014—Portable machines provided with or cooperating with guide means supported directly by the workpiece during action
    • B23Q9/0042—Portable machines provided with or cooperating with guide means supported directly by the workpiece during action the guide means being fixed only on the workpiece
    • B23Q9/0057—Portable machines provided with or cooperating with guide means supported directly by the workpiece during action the guide means being fixed only on the workpiece and being capable of guiding the tool in a circular path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/3846—Cutting-out; Stamping-out cutting out discs or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
    • B27F1/00—Dovetailed work; Tenons; Making tongues or grooves; Groove- and- tongue jointed work; Finger- joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
    • B27M1/08—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by multi-step processes
GB9025535A 1989-11-23 1990-11-23 Method and apparatus for use in making an opening Expired - Lifetime GB2238751B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898926500A GB8926500D0 (en) 1989-11-23 1989-11-23 Method and apparatus for use in making an opening

Publications (3)

Publication Number Publication Date
GB9025535D0 GB9025535D0 (en) 1991-01-09
GB2238751A GB2238751A (en) 1991-06-12
GB2238751B true GB2238751B (en) 1993-09-01

Family

ID=10666785

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898926500A Pending GB8926500D0 (en) 1989-11-23 1989-11-23 Method and apparatus for use in making an opening
GB9025535A Expired - Lifetime GB2238751B (en) 1989-11-23 1990-11-23 Method and apparatus for use in making an opening

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB898926500A Pending GB8926500D0 (en) 1989-11-23 1989-11-23 Method and apparatus for use in making an opening

Country Status (1)

Country Link
GB (2) GB8926500D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9400076D0 (en) * 1994-01-05 1994-03-02 Rockall Brian J Template for portable tool
GB2298161A (en) * 1995-02-25 1996-08-28 Alan Hezzlewood Circular groove/hole cutting attachment for routers
GB2364271A (en) * 2000-05-18 2002-01-23 Brown Barry Robert Cutting holes in floors

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3635268A (en) * 1969-09-15 1972-01-18 Henry G Lange Multijob router guide kit
GB1397912A (en) * 1973-08-28 1975-06-18 Mortlock W J Furniture production
US3987712A (en) * 1975-06-09 1976-10-26 David A. Sylvester Fixture for cutouts in drain troughs
GB2109300A (en) * 1981-11-16 1983-06-02 Tidd Strongbox Ltd Repairing a damaged region of a vehicle body panel
GB2202488A (en) * 1987-03-14 1988-09-28 Roger David Britton A guide for a cutting tool
GB2230733A (en) * 1989-02-16 1990-10-31 Richard Ruben Ritchie Method and apparatus for cutting apertures

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3635268A (en) * 1969-09-15 1972-01-18 Henry G Lange Multijob router guide kit
GB1397912A (en) * 1973-08-28 1975-06-18 Mortlock W J Furniture production
US3987712A (en) * 1975-06-09 1976-10-26 David A. Sylvester Fixture for cutouts in drain troughs
GB2109300A (en) * 1981-11-16 1983-06-02 Tidd Strongbox Ltd Repairing a damaged region of a vehicle body panel
GB2202488A (en) * 1987-03-14 1988-09-28 Roger David Britton A guide for a cutting tool
GB2230733A (en) * 1989-02-16 1990-10-31 Richard Ruben Ritchie Method and apparatus for cutting apertures

Also Published As

Publication number Publication date
GB8926500D0 (en) 1990-01-10
GB9025535D0 (en) 1991-01-09
GB2238751A (en) 1991-06-12

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20101122