GB535919A - Improvements in and relating to control means for change-speed gears - Google Patents

Improvements in and relating to control means for change-speed gears

Info

Publication number
GB535919A
GB535919A GB6560/40A GB656040A GB535919A GB 535919 A GB535919 A GB 535919A GB 6560/40 A GB6560/40 A GB 6560/40A GB 656040 A GB656040 A GB 656040A GB 535919 A GB535919 A GB 535919A
Authority
GB
United Kingdom
Prior art keywords
change
windows
relating
control means
april
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
GB6560/40A
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.)
ANONIMA EMANUELE MASCHERPA SOC
Original Assignee
ANONIMA EMANUELE MASCHERPA SOC
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 ANONIMA EMANUELE MASCHERPA SOC filed Critical ANONIMA EMANUELE MASCHERPA SOC
Publication of GB535919A publication Critical patent/GB535919A/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
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Control Devices (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)

Abstract

535,919. Controlling change-speed gearing. SOC. ANON. EMANUELE MASCHERPA. April 11, 1940, No. 6560. Convention date, April 12, 1939. [Class 80 (ii)] In an illuminated indicator for showing the gear in use in change-speed gearing having two or more controlling hand-levers, one hand-lever 1 adjusts the position of a member 5 having windows 6, which are marked to indicate the output speeds of the different gears, and another 2 shifts a lamp-holder 3 arranged behind the windows. The windows are in two rows corresponding to two different speeds of the motor, and the lamp-holder contains two lamps, one or the other of which is lighted according to the motor speed.
GB6560/40A 1939-04-12 1940-04-11 Improvements in and relating to control means for change-speed gears Expired GB535919A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT535919X 1939-04-12

Publications (1)

Publication Number Publication Date
GB535919A true GB535919A (en) 1941-04-25

Family

ID=11283925

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6560/40A Expired GB535919A (en) 1939-04-12 1940-04-11 Improvements in and relating to control means for change-speed gears

Country Status (2)

Country Link
FR (1) FR864650A (en)
GB (1) GB535919A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3086254A1 (en) 2015-04-22 2016-10-26 Gemalto Sa Method of managing applications in a secure element when updating the operating system

Also Published As

Publication number Publication date
FR864650A (en) 1941-05-01

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