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    • 1. 发明专利
    • Improvements in or relating to teetotum devices
    • GB400454A
    • 1933-10-26
    • GB3688832
    • 1932-12-30
    • ETIENNE EMILE PAUL FERONCARLOS VICTOR LOSSOW
    • A63F9/16
    • 400,454. Teetotums. FERON, E. E. P. and LOSSOW, C. V. (trading as SOC. FERON ET LOSSOW), 1, Rue Commines, Paris. Dec. 30, 1932, No. 36888. Convention date, June 22. [Class 132 (ii).] A teetotum especially for playing poker and poker dice, has one part fixed to an axle and one or more parts of different axial length but of the same cross-section loosely rotatable on the axle. An axle 4 with milled head 7 for spinning has a screwed connection with a balanced hexagonal part 1 bearing card values, as shown in Fig. 3, on its sides 1a, the part 1 being provided at the centre of its base with a small point 2 acting as a pivot. A balanced part 8 of hexagonal form but smaller in height than part 1, having poker hands, as shown in Fig. 4, marked on its sides 8a and having a shoulder 8b, is loosely rotatable on a shoulder 5 on the axle 4 between a collar 6 on the axle and the upper plane surface 3 of the part 1. The restricted contact area between the parts 1, 8 lessens the frictional force to relative motion between them. The axle 4 may be made to extend right through the part 1, the end of the axle forming the pivot. The axle 4 and part 1 may be made integral, the part 8 being placed on axle 4 above part 1 and being secured against falling off by means of a removable pin or collar screwed into or on the axle 4. A third part may be loosely rotatable on the axle 4 and may bear designations such as " spades," " hearts," " diamonds," " clubs and "joker." The device can be of any dimensions and can be of metal, ivory, bone, casein product, or wood. According to the Specification as open to inspection under Sect. 91 the device may be made of galalith. This subject-matter does not appear in the Specification as accepted.