GB691758A - Electrically driven variable speed lathes - Google Patents

Electrically driven variable speed lathes

Info

Publication number
GB691758A
GB691758A GB2803150A GB2803150A GB691758A GB 691758 A GB691758 A GB 691758A GB 2803150 A GB2803150 A GB 2803150A GB 2803150 A GB2803150 A GB 2803150A GB 691758 A GB691758 A GB 691758A
Authority
GB
United Kingdom
Prior art keywords
lever
arms
pivoted
nov
stem
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
GB2803150A
Inventor
George Conway Hooson
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.)
H W WARD AND Co Ltd
Original Assignee
H W WARD 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 H W WARD AND Co Ltd filed Critical H W WARD AND Co Ltd
Priority to GB2803150A priority Critical patent/GB691758A/en
Publication of GB691758A publication Critical patent/GB691758A/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
    • G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
    • G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
    • G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
    • G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
    • 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
    • B23Q5/54—Arrangements or details not restricted to group B23Q5/02 or group B23Q5/22 respectively, e.g. control handles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K2700/00—Control mechanisms and elements applying a mechanical movement
    • B60K2700/02—Control mechanisms and elements applying a mechanical movement regulating mechanisms combined with non-mechanical transmissions
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
    • G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
    • G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
    • G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
    • G05G2009/04703—Mounting of controlling member
    • G05G2009/04714—Mounting of controlling member with orthogonal axes

Abstract

691,758. Change-speed control. WARD & CO., Ltd., H. W. Nov. 6, 1951 [Nov. 16, 1950], No. 28031/50. Class 80 (ii). In a lathe driven by a reversible electric motor and having a pair of friction clutches associated with a variable-speed headstock, a control lever c is pivoted on a horizontal pin a carried by a rotatable vertical brush d. Movement of the lever in a horizontal plane moves the clutch collar g through a fork f secured to a spindle e fast in the bush d, while movement of the lever in a vertical plane operates, through a stem, a pair of switch arms pivoted on pins j and loaded by a common spring k, the arms i carying contacts m cooperating with fixed contacts n so that the motor rotates in one direction or the other. The arms i carry pivoted members s shaped as shown in Fig. 3, the arrangement being such that the stem o can move the arms i only when the lever c is at or near its central position in the horizontal plane so that both clutches are disengaged. Alternatively, the lever c may be movable in a gate.
GB2803150A 1950-11-16 1950-11-16 Electrically driven variable speed lathes Expired GB691758A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2803150A GB691758A (en) 1950-11-16 1950-11-16 Electrically driven variable speed lathes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2803150A GB691758A (en) 1950-11-16 1950-11-16 Electrically driven variable speed lathes

Publications (1)

Publication Number Publication Date
GB691758A true GB691758A (en) 1953-05-20

Family

ID=10269144

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2803150A Expired GB691758A (en) 1950-11-16 1950-11-16 Electrically driven variable speed lathes

Country Status (1)

Country Link
GB (1) GB691758A (en)

Similar Documents

Publication Publication Date Title
US4003158A (en) Fighting doll
GB691758A (en) Electrically driven variable speed lathes
GB711751A (en) Improvements in and relating to directional electric switches
US2706415A (en) Cross slide drive and control therefor
GB538110A (en) Actuating means for change-speed mechanism
US2243655A (en) Speed control mechanism
US3148590A (en) Tracers for automatic machine tools
GB491628A (en) Improvements in clutch devices for rotating movable parts or rods
GB850399A (en) Improvements in mechanism for controlling the speed and direction of movement of machine-tool elements
GB923481A (en) Indexing mechanism
ES279083A1 (en) Multiple users motocultivators (Machine-translation by Google Translate, not legally binding)
GB781388A (en) Improvements relating to electric control switch adapted for control movement of a machine tool element
GB869949A (en) Improvements in or relating to control mechanism for drum-type sequence switches
GB566311A (en) Improvements relating to controlling means for variable speed power transmitting mechanisms
US2251619A (en) Machine tool transmission and control mechanism
GB564224A (en) Improvements relating to mechanism for causing a controlled or driven appliance to follow the movements of an initiating device
GB612880A (en) Improvements in or relating to aircraft
GB966920A (en) Manual and automatic device for the displacement of the drive belt, more particularlyfor hosiery machines
GB586776A (en) Improvements in or relating to belt shifters for stepped cone pulley drives
GB1226867A (en)
GB190918802A (en) Improvements in or relating to the Regulation of the Speed of Machinery.
GB859519A (en) Improvements in automatic clutch engaging and disengaging devices
GB546058A (en) Improvements in and relating to tracer controlled systems for machines such as copying machines
GB535746A (en) Control means for change-speed mechanism
GB679073A (en) Improvements in or relating to driving gear for automatic lathes