GB2306987B - Drill chuck - Google Patents

Drill chuck

Info

Publication number
GB2306987B
GB2306987B GB9622730A GB9622730A GB2306987B GB 2306987 B GB2306987 B GB 2306987B GB 9622730 A GB9622730 A GB 9622730A GB 9622730 A GB9622730 A GB 9622730A GB 2306987 B GB2306987 B GB 2306987B
Authority
GB
United Kingdom
Prior art keywords
drill chuck
chuck
drill
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
GB9622730A
Other versions
GB9622730D0 (en
GB2306987A (en
Inventor
Keith Thomas Skinner
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.)
Xcalibre Equipment Ltd
Original Assignee
Xcalibre Equipment 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
Priority claimed from GBGB9522651.0A external-priority patent/GB9522651D0/en
Application filed by Xcalibre Equipment Ltd filed Critical Xcalibre Equipment Ltd
Priority to GB9622730A priority Critical patent/GB2306987B/en
Publication of GB9622730D0 publication Critical patent/GB9622730D0/en
Publication of GB2306987A publication Critical patent/GB2306987A/en
Application granted granted Critical
Publication of GB2306987B publication Critical patent/GB2306987B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/04—Drills for trepanning
    • B23B51/0473—Details about the connection between the driven shaft and the tubular cutting part; Arbors
GB9622730A 1995-11-04 1996-10-31 Drill chuck Expired - Fee Related GB2306987B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9622730A GB2306987B (en) 1995-11-04 1996-10-31 Drill chuck

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9522651.0A GB9522651D0 (en) 1995-11-04 1995-11-04 Drill chuck
GB9622730A GB2306987B (en) 1995-11-04 1996-10-31 Drill chuck

Publications (3)

Publication Number Publication Date
GB9622730D0 GB9622730D0 (en) 1997-01-08
GB2306987A GB2306987A (en) 1997-05-14
GB2306987B true GB2306987B (en) 1999-08-11

Family

ID=26308056

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9622730A Expired - Fee Related GB2306987B (en) 1995-11-04 1996-10-31 Drill chuck

Country Status (1)

Country Link
GB (1) GB2306987B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4657445A (en) * 1984-03-12 1987-04-14 Joseph Bossler Core drill and method of removing a core therefrom
GB2263489A (en) * 1992-01-21 1993-07-28 Xcalibre Equipment Ltd Core drilling system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4657445A (en) * 1984-03-12 1987-04-14 Joseph Bossler Core drill and method of removing a core therefrom
GB2263489A (en) * 1992-01-21 1993-07-28 Xcalibre Equipment Ltd Core drilling system

Also Published As

Publication number Publication date
GB9622730D0 (en) 1997-01-08
GB2306987A (en) 1997-05-14

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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)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20031031