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GB2209007B - Power feed drills - Google Patents

Power feed drills

Info

Publication number
GB2209007B
GB2209007B GB8720207A GB8720207A GB2209007B GB 2209007 B GB2209007 B GB 2209007B GB 8720207 A GB8720207 A GB 8720207A GB 8720207 A GB8720207 A GB 8720207A GB 2209007 B GB2209007 B GB 2209007B
Authority
GB
United Kingdom
Prior art keywords
power feed
feed drills
drills
power
feed
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
GB8720207A
Other versions
GB8720207D0 (en
GB2209007A (en
Inventor
George Robert Silk
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.)
Silk Engineering Derby Ltd
Original Assignee
Silk Engineering Derby 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 Silk Engineering Derby Ltd filed Critical Silk Engineering Derby Ltd
Priority to GB8720207A priority Critical patent/GB2209007B/en
Publication of GB8720207D0 publication Critical patent/GB8720207D0/en
Publication of GB2209007A publication Critical patent/GB2209007A/en
Application granted granted Critical
Publication of GB2209007B publication Critical patent/GB2209007B/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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
GB8720207A 1987-08-27 1987-08-27 Power feed drills Expired - Lifetime GB2209007B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8720207A GB2209007B (en) 1987-08-27 1987-08-27 Power feed drills

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8720207A GB2209007B (en) 1987-08-27 1987-08-27 Power feed drills

Publications (3)

Publication Number Publication Date
GB8720207D0 GB8720207D0 (en) 1987-10-07
GB2209007A GB2209007A (en) 1989-04-26
GB2209007B true GB2209007B (en) 1991-11-13

Family

ID=10622885

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8720207A Expired - Lifetime GB2209007B (en) 1987-08-27 1987-08-27 Power feed drills

Country Status (1)

Country Link
GB (1) GB2209007B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB825202A (en) * 1954-12-22 1959-12-09 Victoria Machine Tool Company Improvements in or relating to milling machines
GB841354A (en) * 1958-12-04 1960-07-13 Hartford Special Machinery Co Improvements in and relating to cam-operated mechanisms for feeding drilling spindles or the like
GB1138848A (en) * 1965-10-19 1969-01-01 Gorton Machine Corp Drive mechanism for an axially movable and rotatable tool holding spindle
GB1266132A (en) * 1967-12-12 1972-03-08
GB1587371A (en) * 1977-05-23 1981-04-01 Dresser Ind Locking means for positive feed machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB825202A (en) * 1954-12-22 1959-12-09 Victoria Machine Tool Company Improvements in or relating to milling machines
GB841354A (en) * 1958-12-04 1960-07-13 Hartford Special Machinery Co Improvements in and relating to cam-operated mechanisms for feeding drilling spindles or the like
GB1138848A (en) * 1965-10-19 1969-01-01 Gorton Machine Corp Drive mechanism for an axially movable and rotatable tool holding spindle
GB1266132A (en) * 1967-12-12 1972-03-08
GB1587371A (en) * 1977-05-23 1981-04-01 Dresser Ind Locking means for positive feed machine

Also Published As

Publication number Publication date
GB8720207D0 (en) 1987-10-07
GB2209007A (en) 1989-04-26

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20070826