GB132130A - - Google Patents

Info

Publication number
GB132130A
GB132130A GB132130DA GB132130A GB 132130 A GB132130 A GB 132130A GB 132130D A GB132130D A GB 132130DA GB 132130 A GB132130 A GB 132130A
Authority
GB
United Kingdom
Prior art keywords
ball
gairing
tool
spring
rod
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.)
Active
Application number
Other languages
English (en)
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.)
Publication of GB132130A publication Critical patent/GB132130A/en
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
    • B23B31/1071—Retention by balls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/10—Bits for countersinking
    • B23B51/107—Bits for countersinking having a pilot
GB132130D 1917-11-10 Active GB132130A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US383220XA 1917-11-10 1917-11-10

Publications (1)

Publication Number Publication Date
GB132130A true GB132130A (de)

Family

ID=21899281

Family Applications (1)

Application Number Title Priority Date Filing Date
GB132130D Active GB132130A (de) 1917-11-10

Country Status (3)

Country Link
DE (1) DE383220C (de)
FR (1) FR496222A (de)
GB (1) GB132130A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10217006A1 (de) 2002-04-16 2003-11-06 Merck Patent Gmbh Substituierte Indole

Also Published As

Publication number Publication date
DE383220C (de) 1923-10-11
FR496222A (fr) 1919-10-30

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