GB509394A - An improved slide lock for a radial drilling machine - Google Patents

An improved slide lock for a radial drilling machine

Info

Publication number
GB509394A
GB509394A GB17227/39A GB1722739A GB509394A GB 509394 A GB509394 A GB 509394A GB 17227/39 A GB17227/39 A GB 17227/39A GB 1722739 A GB1722739 A GB 1722739A GB 509394 A GB509394 A GB 509394A
Authority
GB
United Kingdom
Prior art keywords
arm
slide
lever
handle
pad
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
GB17227/39A
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.)
William Asquith Ltd
Original Assignee
William Asquith 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 William Asquith Ltd filed Critical William Asquith Ltd
Publication of GB509394A publication Critical patent/GB509394A/en
Expired 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
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/28—Means for securing sliding members in any desired position
    • B23Q1/285—Means for securing sliding members in any desired position for securing two or more members simultaneously or selectively
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H05B47/19—Controlling the light source by remote control via wireless transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)

Abstract

509,394. Drilling-machines. ASQUITH, Ltd., W., and JOHNSON, A. Jan. 11, 1938, No. 17227/39. Divided out of 509,254. [Class 83.(iii)] In means for clamping the tool slide C to the arm A of a radial drilling-machine, a lever N is pivoted at n<1> on the slide and carries at the end of its short arm a self-aligning pad o mounted on a pivot n<3>. The longer arm of the lever has a block M pivoted thereto at m and adjusted relatively to the lever by a screw m<1> accessible from outside the slide. A roller l<2> is mounted on a ball or roller bearing on the block and engages an eccentric or other cam l attached to a sleeve L rotatable in the slide by a handle l<1> and provided with a key j which keys it to the handle and splines it to the locking shaft J extending along the arm A. Actuation of the handle l<1> rotates the eccentric l to rock the lever N and press the pad o against an upper guide surface on the arm A, thus drawing the lower guide surface a<1> of the slide against the bottom of the arm. The pad o is arranged between the rollers c<1> by which the slide is supported on the arm.
GB17227/39A 1938-01-11 1938-01-11 An improved slide lock for a radial drilling machine Expired GB509394A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB818/38A GB509254A (en) 1938-01-11 1938-01-11 An improved arm lock for a radial drilling machine
FR850164T 1939-02-10

Publications (1)

Publication Number Publication Date
GB509394A true GB509394A (en) 1939-07-11

Family

ID=9711019

Family Applications (3)

Application Number Title Priority Date Filing Date
GB17227/39A Expired GB509394A (en) 1938-01-11 1938-01-11 An improved slide lock for a radial drilling machine
GB17226/39A Expired GB509393A (en) 1938-01-11 1938-01-11 An improved arm lock for a radial drilling machine
GB818/38A Expired GB509254A (en) 1938-01-11 1938-01-11 An improved arm lock for a radial drilling machine

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB17226/39A Expired GB509393A (en) 1938-01-11 1938-01-11 An improved arm lock for a radial drilling machine
GB818/38A Expired GB509254A (en) 1938-01-11 1938-01-11 An improved arm lock for a radial drilling machine

Country Status (2)

Country Link
FR (1) FR850164A (en)
GB (3) GB509394A (en)

Also Published As

Publication number Publication date
GB509254A (en) 1939-07-11
FR850164A (en) 1939-12-09
GB509393A (en) 1939-07-11

Similar Documents

Publication Publication Date Title
GB867627A (en) Improvements in or relating to rotary drill heads
GB1223726A (en) Improvements in or relating to tools for forming holes
US2240795A (en) Drilling machine
GB509394A (en) An improved slide lock for a radial drilling machine
ES464860A1 (en) Vibration-damped rotary-percussive hand tool machine
US2576704A (en) Means for engaging and driving rotated workpieces
GB488242A (en) Improvements in or relating to devices for counter-sinking, boring, drilling and similar operations, provided with a depth stop
GB505155A (en) Improvements in or relating to depth stop for countersinking, boring, drilling, and similar devices
GB981492A (en) Improvements in percussion drills
US1730429A (en) Device for boring noncircular holes
US2775148A (en) Concentric drill and drill press for use therewith
SU27547A1 (en) Tooling in the drilling machine to communicate the rotation and feed the spindle, which serves for boring grooves in the wall of the hole
US2516731A (en) Boring and other machines
GB497378A (en) Improved triple locking device particularly for use on drilling machines or the like
GB789176A (en) Improvements in tube boring machines
US1675168A (en) Power-driven drill
US2234039A (en) Taper boring bar
GB515599A (en) Improvements relating to radial-arm drilling machines
GB777300A (en) Drill steel centralizer
US1398413A (en) Well-borijstcr apparatus
GB516507A (en) Improvements in and relating to rock and like drills
US2280596A (en) Machine tool
GB627392A (en) Improvements relating to arm and spindle slide locking mechanism of radial drilling machines
GB219598A (en) Improvements relating to radial drilling machines
US979073A (en) Drilling-machine.