GB720494A - Multi-tool-head machine tools with rectilinearly movable work-holding platens - Google Patents

Multi-tool-head machine tools with rectilinearly movable work-holding platens

Info

Publication number
GB720494A
GB720494A GB7488/52A GB748852A GB720494A GB 720494 A GB720494 A GB 720494A GB 7488/52 A GB7488/52 A GB 7488/52A GB 748852 A GB748852 A GB 748852A GB 720494 A GB720494 A GB 720494A
Authority
GB
United Kingdom
Prior art keywords
platens
tool
bed
along
march
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
GB7488/52A
Inventor
Arthur Joseph Allen
Wilfred Wright
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.)
James Archdale and Co Ltd
Original Assignee
James Archdale and Co 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 James Archdale and Co Ltd filed Critical James Archdale and Co Ltd
Priority to GB7488/52A priority Critical patent/GB720494A/en
Publication of GB720494A publication Critical patent/GB720494A/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
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/14—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines
    • B23Q7/1426—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines with work holders not rigidly fixed to the transport devices
    • B23Q7/1478—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines with work holders not rigidly fixed to the transport devices using a conveyor comprising cyclically-moving means
    • B23Q7/1489—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines with work holders not rigidly fixed to the transport devices using a conveyor comprising cyclically-moving means with impeller means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)

Abstract

720,494. Machine-tool details. ARCHDALE & CO., Ltd., J. March 19, 1953 [March 24, 1952], No. 7488/52. Class 83 (3). A machine tool in which a number of platens or work holders are successively slidable in a rectilinear path to different tool stations along a bed has a number of toggle-actuated platensecuring clamps to exert upward pressure on the platen and fluid-operated means for actuating the toggles. The platens c for the work are supported on a bed a and under adjacent tool-heads (not shown). Grooves in the side edges of the platens are engaged by guide strips b, Fig. 3, secured to the bed. In these positions the platens are aligned with the tools by projections e on the upper ends of pressure pads d which clamp the platen upwardly against the guide strips. For moving the platens along the bed from one station to the next a reciprocating bar k with pawls m is provided. The pawls engage the rear edges of the platens to push them along during forward movement and are over-ridden by the platens on return. The bar k is provided with rack teeth engaged by a pinion which is driven by a further rack reciprocated by a crank.
GB7488/52A 1952-03-24 1952-03-24 Multi-tool-head machine tools with rectilinearly movable work-holding platens Expired GB720494A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7488/52A GB720494A (en) 1952-03-24 1952-03-24 Multi-tool-head machine tools with rectilinearly movable work-holding platens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7488/52A GB720494A (en) 1952-03-24 1952-03-24 Multi-tool-head machine tools with rectilinearly movable work-holding platens

Publications (1)

Publication Number Publication Date
GB720494A true GB720494A (en) 1954-12-22

Family

ID=9834076

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7488/52A Expired GB720494A (en) 1952-03-24 1952-03-24 Multi-tool-head machine tools with rectilinearly movable work-holding platens

Country Status (1)

Country Link
GB (1) GB720494A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1552231A1 (en) * 1966-03-09 1970-01-08 Cross Co Mechanical transfer device
FR2386388A1 (en) * 1977-04-08 1978-11-03 Kearney & Trecker Corp CLOSED LOOP MACHINING PLANT

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1552231A1 (en) * 1966-03-09 1970-01-08 Cross Co Mechanical transfer device
FR2386388A1 (en) * 1977-04-08 1978-11-03 Kearney & Trecker Corp CLOSED LOOP MACHINING PLANT

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