GB583263A - Improvements in or relating to change-speed gear selectors - Google Patents

Improvements in or relating to change-speed gear selectors

Info

Publication number
GB583263A
GB583263A GB6673/44A GB667344A GB583263A GB 583263 A GB583263 A GB 583263A GB 6673/44 A GB6673/44 A GB 6673/44A GB 667344 A GB667344 A GB 667344A GB 583263 A GB583263 A GB 583263A
Authority
GB
United Kingdom
Prior art keywords
disc
change
levers
gear
positions
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
GB6673/44A
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.)
Lidkopings Mekaniska Verkstads AB
Original Assignee
Lidkopings Mekaniska Verkstads AB
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 Lidkopings Mekaniska Verkstads AB filed Critical Lidkopings Mekaniska Verkstads AB
Publication of GB583263A publication Critical patent/GB583263A/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
    • B23Q5/02—Driving main working members
    • B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
    • B23Q5/12—Mechanical drives with means for varying the speed ratio
    • B23Q5/18—Devices for preselecting speed of working-spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • 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
    • B23Q2705/00—Driving working spindles or feeding members carrying tools or work
    • B23Q2705/02—Driving working spindles
    • B23Q2705/08—Devices for preselecting speed in gear boxes of lathes
    • 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
    • B60K2702/00—Control devices wherein the control is combined with or essentially influenced by the engine or coupling, e.g. in an internal combustion engine, the control device is coupled with a carburettor control device or influenced by carburettor depression
    • B60K2702/08—Semi-automatic or non-automatic transmission with toothed gearing
    • B60K2702/18—Semi-automatic or non-automatic transmission with toothed gearing with a preselection system, e.g. semi-automatic
    • B60K2702/20—Semi-automatic or non-automatic transmission with toothed gearing with a preselection system, e.g. semi-automatic using different control members for preselection and actuating, e.g. shift actuation is initiated by clutch pedal with elastic connection for energy accumulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Control Of Transmission Device (AREA)

Abstract

583,263. Controlling change-speed gearing. LIDKOPINGS MEKANISKA VERKSTADS AKTIEBOLAG. April 11, 1944, No. 6673. Convention date, April 17, 1943. [Class 80 (ii)] Three gear-shifting levers 29, 30, 31, of a turret-lathe, change-speed gear, are preselectively actuated by a disc 6, which has three concentric series 20, 21, 22 of selectively placed holes (or projections) of varying depth, each series co-operating with a pair of axially sliding plungers, 25, 26; 24, 27 and 23, 28, depending respectively from opposite ends of the individual gear-shift levers 29, 31, so that an upward axial stroke of the disc 6 will move the levers into any combination of positions previously selected by rotation of the disc. As shown, each lever 29 &c. has three positions, giving 27 combinations in all. The disc 6 is moved axially against spring return, by a lever 15 acting through pads 18, and is turned to preselect, by a dial 5 provided with a handle and a ball-detent to retain it in set positions, which are indicated by a fixed pointer 11 co-operating with graduations on the dial.
GB6673/44A 1943-04-17 1944-04-11 Improvements in or relating to change-speed gear selectors Expired GB583263A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE583263X 1943-04-17

Publications (1)

Publication Number Publication Date
GB583263A true GB583263A (en) 1946-12-13

Family

ID=20312459

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6673/44A Expired GB583263A (en) 1943-04-17 1944-04-11 Improvements in or relating to change-speed gear selectors

Country Status (1)

Country Link
GB (1) GB583263A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102490063A (en) * 2011-12-08 2012-06-13 常州市新特力工具有限公司 Main variable speed operating control device for milling machine
CN104476297A (en) * 2014-12-14 2015-04-01 遵义金惠机械制造有限责任公司 Lathe head gearbox operation and control mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102490063A (en) * 2011-12-08 2012-06-13 常州市新特力工具有限公司 Main variable speed operating control device for milling machine
CN104476297A (en) * 2014-12-14 2015-04-01 遵义金惠机械制造有限责任公司 Lathe head gearbox operation and control mechanism

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