GB900121A - Adjusting mechanism for slidable machine elements - Google Patents

Adjusting mechanism for slidable machine elements

Info

Publication number
GB900121A
GB900121A GB3945459A GB3945459A GB900121A GB 900121 A GB900121 A GB 900121A GB 3945459 A GB3945459 A GB 3945459A GB 3945459 A GB3945459 A GB 3945459A GB 900121 A GB900121 A GB 900121A
Authority
GB
United Kingdom
Prior art keywords
nut
torches
drive
torch
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.)
Expired
Application number
GB3945459A
Inventor
John Ramsey Bradley
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.)
BOC Group Ltd
Original Assignee
British Oxigen 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 British Oxigen Ltd filed Critical British Oxigen Ltd
Priority to GB3945459A priority Critical patent/GB900121A/en
Publication of GB900121A publication Critical patent/GB900121A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G7/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof
    • G05G7/12—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof specially adapted for actuating a member on a system in motion with respect to the controlling member, e.g. on a rotating shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K7/00—Cutting, scarfing, or desurfacing by applying flames
    • B23K7/002—Machines, apparatus, or equipment for cutting plane workpieces, e.g. plates
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • F16H2025/2436—Intermediate screw supports for reducing unsupported length of screw shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Transmission Devices (AREA)

Abstract

900,121. Cutting by fusion. BRITISH OXYGEN CO. Ltd. Nov. 17, 1960 [Nov. 20, 1959], No. 39454/59. Class 83 (4). In a machine having flame cutting torches A . . . E slidably mounted on a support 10, the torches A . . . E are movable together by rotation of a lead screw 18 coacting with a nut 21 on each torch A . . . E and are movable to increase the spacing between the torches by rotation of a common rod 19 driving the individual nuts 21 through drives having different transmission ratios. The ratios are such that the torches A . . . E remain at equal spacings. The drive between the nut 21 and the rod 19 for one torch, preferably an end or the central torch, may be omitted. The drive between each nut 21 and the rod 19 may be a differential drive mechanism so that if desired each nut 21 may be adjusted independently of the others. Alternatively, each nut 21 may be disconnectable from its drive to permit individual adjustment of the torches.
GB3945459A 1959-11-20 1959-11-20 Adjusting mechanism for slidable machine elements Expired GB900121A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3945459A GB900121A (en) 1959-11-20 1959-11-20 Adjusting mechanism for slidable machine elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3945459A GB900121A (en) 1959-11-20 1959-11-20 Adjusting mechanism for slidable machine elements

Publications (1)

Publication Number Publication Date
GB900121A true GB900121A (en) 1962-07-04

Family

ID=10409633

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3945459A Expired GB900121A (en) 1959-11-20 1959-11-20 Adjusting mechanism for slidable machine elements

Country Status (1)

Country Link
GB (1) GB900121A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4013277A (en) * 1974-04-11 1977-03-22 Messer Griesheim Gmbh Device for positioning a cutting torch aggregate
FR2557070A1 (en) * 1983-12-27 1985-06-28 Gerber Prod EQUALLY SPACED POSITIONING APPARATUS, AND DEVICE FOR POSITIONING DETECTORS OF DEFECTIVE ARTICLES
US4593572A (en) * 1983-10-03 1986-06-10 Universal Thread Grinding Company Lubricated drive mechanism
CN115055781A (en) * 2022-07-28 2022-09-16 扬州宏诚冶金设备有限公司 Automatic cutting machine for accident blanks

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4013277A (en) * 1974-04-11 1977-03-22 Messer Griesheim Gmbh Device for positioning a cutting torch aggregate
US4593572A (en) * 1983-10-03 1986-06-10 Universal Thread Grinding Company Lubricated drive mechanism
FR2557070A1 (en) * 1983-12-27 1985-06-28 Gerber Prod EQUALLY SPACED POSITIONING APPARATUS, AND DEVICE FOR POSITIONING DETECTORS OF DEFECTIVE ARTICLES
CN115055781A (en) * 2022-07-28 2022-09-16 扬州宏诚冶金设备有限公司 Automatic cutting machine for accident blanks
CN115055781B (en) * 2022-07-28 2022-11-22 扬州宏诚冶金设备有限公司 Automatic cutting machine for accident blanks

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