GB920829A - Improvements in or relating to indicating instruments - Google Patents

Improvements in or relating to indicating instruments

Info

Publication number
GB920829A
GB920829A GB3429660A GB3429660A GB920829A GB 920829 A GB920829 A GB 920829A GB 3429660 A GB3429660 A GB 3429660A GB 3429660 A GB3429660 A GB 3429660A GB 920829 A GB920829 A GB 920829A
Authority
GB
United Kingdom
Prior art keywords
spindle
pointer
cams
pins
gear
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
GB3429660A
Inventor
Dennis Lincoln Spencer
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.)
S Smith and Sons Ltd
S Smith and Sons England Ltd
Original Assignee
S Smith and Sons Ltd
S Smith and Sons England 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 S Smith and Sons Ltd, S Smith and Sons England Ltd filed Critical S Smith and Sons Ltd
Priority to GB3429660A priority Critical patent/GB920829A/en
Priority to DE1961S0039218 priority patent/DE1880125U/en
Publication of GB920829A publication Critical patent/GB920829A/en
Expired legal-status Critical Current

Links

Landscapes

  • Switches With Compound Operations (AREA)
  • Level Indicators Using A Float (AREA)

Abstract

920,829. Actuation of switches. S. SMITH & SONS (ENGLAND) Ltd. Sept. 8, 1961 [Oct. 6, 1960], No. 34296/60. Class 38 (5). [Also in Group XIX] An indicating instrument, particularly for indicating the quantity of liquid in a fuel tank has a main pointer 2 on a spindle 1, which may be driven by the capacitative fuel gauging apparatus of Specification 695,074, and an auxiliary setting pointer 7 mounted for independent rotation about spindle 1. A pair of pins 9, 10 are rotatable around spindle 1 with the pointers 7, 2 respectively, pin 9 being carried by a gear-wheel 8 secured to a sleeve 6 carrying pointer 7, and pin 10 being carried by an arm 11 on spindle 1. Two cams 14, 15 are independently mounted on the spindle 1 and are urged together angularly by a spring 16. The gear-wheel 8 also carries a pair of microswitches 17, 18 which are operable by the cams and are settable with pointer 7 relative to pointer 2 by a knob 22, the gear 8 being held against rotation after setting by friction in the manual drive arrangement. When the two pointers are aligned, the pins 9, 10 are also aligned and the cams are separated by the thickness of the pins, the cams then being arranged to be in a position such as to open both switches 17, 18.
GB3429660A 1960-10-06 1960-10-06 Improvements in or relating to indicating instruments Expired GB920829A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3429660A GB920829A (en) 1960-10-06 1960-10-06 Improvements in or relating to indicating instruments
DE1961S0039218 DE1880125U (en) 1960-10-06 1961-09-29 QUANTITY DISPLAY INSTRUMENT WITH AUTOMATIC QUANTITY LIMITATION, ESPECIALLY FOR FUELS IN VEHICLES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3429660A GB920829A (en) 1960-10-06 1960-10-06 Improvements in or relating to indicating instruments

Publications (1)

Publication Number Publication Date
GB920829A true GB920829A (en) 1963-03-13

Family

ID=10363851

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3429660A Expired GB920829A (en) 1960-10-06 1960-10-06 Improvements in or relating to indicating instruments

Country Status (2)

Country Link
DE (1) DE1880125U (en)
GB (1) GB920829A (en)

Also Published As

Publication number Publication date
DE1880125U (en) 1963-10-03

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