GB191311331A - Improvements in Multiple Spindle Drilling Machines. - Google Patents

Improvements in Multiple Spindle Drilling Machines.

Info

Publication number
GB191311331A
GB191311331A GB191311331DA GB191311331A GB 191311331 A GB191311331 A GB 191311331A GB 191311331D A GB191311331D A GB 191311331DA GB 191311331 A GB191311331 A GB 191311331A
Authority
GB
United Kingdom
Prior art keywords
arm
spindles
screws
pair
drilling machines
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
Application number
Inventor
Arthur Ash
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
Application granted granted Critical
Publication of GB191311331A publication Critical patent/GB191311331A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
    • B23B39/168—Drilling machines with a plurality of working-spindles; Drilling automatons with the work spindles being oblique to each other

Abstract

11,331. Ash, A. May 15. Drilling - machines.-A pair or numbers of pairs of drill spindles are angularly adjustable to bring the points of the drills close together without the chucks fouling. The spindle heads are adjustable about pivots 6, on a head carried by a bench bracket arm 4, as controlled by slots and screws 12. Fine adjustment is provided by screws 14 with opposing springs (not shown). The spindles are fed by a treadle connected to an arm 30 on a shaft 24 having an arm for each pair of spindles engaging balls 25 in lugs on the spindle sleeves. Depth of feed is limited by an arm 31 and screw 32.
GB191311331D 1913-05-15 1913-05-15 Improvements in Multiple Spindle Drilling Machines. Expired GB191311331A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191311331T 1913-05-15

Publications (1)

Publication Number Publication Date
GB191311331A true GB191311331A (en) 1914-03-12

Family

ID=32370719

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191311331D Expired GB191311331A (en) 1913-05-15 1913-05-15 Improvements in Multiple Spindle Drilling Machines.

Country Status (1)

Country Link
GB (1) GB191311331A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483827A1 (en) * 1980-06-06 1981-12-11 Kahn Charles Universal multiple tool supporting device - has tool-holders mounted on sides for movement along three axes and tilting in two planes
CN105414593A (en) * 2014-09-11 2016-03-23 相信制动系统株式会社 Apparatus for processing hole of return spring of brake pad plate for vehicle and detecting hole depth
CN110394663A (en) * 2019-08-06 2019-11-01 浙江誉驰机械制造有限公司 A kind of multi-drill attack device single axle can angle rotation moving arm

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483827A1 (en) * 1980-06-06 1981-12-11 Kahn Charles Universal multiple tool supporting device - has tool-holders mounted on sides for movement along three axes and tilting in two planes
CN105414593A (en) * 2014-09-11 2016-03-23 相信制动系统株式会社 Apparatus for processing hole of return spring of brake pad plate for vehicle and detecting hole depth
CN110394663A (en) * 2019-08-06 2019-11-01 浙江誉驰机械制造有限公司 A kind of multi-drill attack device single axle can angle rotation moving arm

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