GB714003A - Improvements in or relating to metal-cutting machines - Google Patents

Improvements in or relating to metal-cutting machines

Info

Publication number
GB714003A
GB714003A GB1254752A GB1254752A GB714003A GB 714003 A GB714003 A GB 714003A GB 1254752 A GB1254752 A GB 1254752A GB 1254752 A GB1254752 A GB 1254752A GB 714003 A GB714003 A GB 714003A
Authority
GB
United Kingdom
Prior art keywords
metal
screw
relating
cutting machines
nut
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
GB1254752A
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.)
SCOTTISH MACHINE TOOL CORP Ltd
Original Assignee
SCOTTISH MACHINE TOOL CORP 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 SCOTTISH MACHINE TOOL CORP Ltd filed Critical SCOTTISH MACHINE TOOL CORP Ltd
Priority to GB1254752A priority Critical patent/GB714003A/en
Publication of GB714003A publication Critical patent/GB714003A/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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • B23Q5/402—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw in which screw or nut can both be driven

Abstract

714,003. Screw and nut gearing. SCOTTISH MACHINE TOOL 'CORPORATION, Ltd., and DONALD, G. May 18, 1953 [May 17, 1952], No. 12547/52. Class 80 (3) [Also in Group XXII] A metal-cutting machine comprises a rotatable feed screw 3 and means 5 for holding it against rotation. and a nut 6 which engages the screw and is rotatable by power means 9 through a variable hydraulic transmission such as a pump and swash-plate motor. The slide 2 may support a cross-slide driven in a similar manner.
GB1254752A 1952-05-17 1952-05-17 Improvements in or relating to metal-cutting machines Expired GB714003A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1254752A GB714003A (en) 1952-05-17 1952-05-17 Improvements in or relating to metal-cutting machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1254752A GB714003A (en) 1952-05-17 1952-05-17 Improvements in or relating to metal-cutting machines

Publications (1)

Publication Number Publication Date
GB714003A true GB714003A (en) 1954-08-18

Family

ID=10006639

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1254752A Expired GB714003A (en) 1952-05-17 1952-05-17 Improvements in or relating to metal-cutting machines

Country Status (1)

Country Link
GB (1) GB714003A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1264215B (en) * 1956-05-08 1968-03-21 Aerofin Corp Flying saw
FR2554749A1 (en) * 1983-09-30 1985-05-17 Werkzeugmasch Okt Veb ADVANCED DEVICE FOR MULTIPLE SLIDING TROLLEYS OF A MACHINE TOOL
FR2566084A1 (en) * 1984-06-13 1985-12-20 Teramachi Hiroshi FEEDER USING BALL SCREW
WO1992012362A1 (en) * 1990-12-27 1992-07-23 Prima Industrie S.P.A. Two-speed linear actuator driven by two motors

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1264215B (en) * 1956-05-08 1968-03-21 Aerofin Corp Flying saw
FR2554749A1 (en) * 1983-09-30 1985-05-17 Werkzeugmasch Okt Veb ADVANCED DEVICE FOR MULTIPLE SLIDING TROLLEYS OF A MACHINE TOOL
GB2149695A (en) * 1983-09-30 1985-06-19 Werkzeugmasch Okt Veb A longitudinal slide feed device for a pair of machine tool slides
FR2566084A1 (en) * 1984-06-13 1985-12-20 Teramachi Hiroshi FEEDER USING BALL SCREW
WO1992012362A1 (en) * 1990-12-27 1992-07-23 Prima Industrie S.P.A. Two-speed linear actuator driven by two motors
US5488880A (en) * 1990-12-27 1996-02-06 Amada Company, Limited Two-speed linear actuator driven by two motors

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