GB1252376A - - Google Patents

Info

Publication number
GB1252376A
GB1252376A GB1252376DA GB1252376A GB 1252376 A GB1252376 A GB 1252376A GB 1252376D A GB1252376D A GB 1252376DA GB 1252376 A GB1252376 A GB 1252376A
Authority
GB
United Kingdom
Prior art keywords
bracket
cap
teeth
screwed
crank
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
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
Priority to IT829569 priority Critical
Application filed filed Critical
Publication of GB1252376A publication Critical patent/GB1252376A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62KCYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K19/00Cycle frames
    • B62K19/30Frame parts shaped to receive other cycle parts or accessories
    • B62K19/34Bottom brackets

Abstract

1,252,376. Cycle crank axle assemblies. ARTAR S.p.A. 10 Dec., 1969 [22 March, 1969], No. 60279/69. Heading B7E. When fitting a crank axle assembly in a bottom bracket 1 end cap 6 adjacent chain sprocket 4 is screwed in the bracket by rotation of crank 3 with teeth 5 extending from the sprocket engaging notches 10 or flats in or on the cap. The other end cap 7 is then screwed into the opposite end of the bracket in the normal manner which centres the axle 2 thereby disengaging the teeth.
GB1252376D 1969-03-22 1969-12-10 Expired GB1252376A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT829569 1969-03-22

Publications (1)

Publication Number Publication Date
GB1252376A true GB1252376A (en) 1971-11-03

Family

ID=11126282

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1252376D Expired GB1252376A (en) 1969-03-22 1969-12-10

Country Status (4)

Country Link
BE (1) BE739455A (en)
DE (1) DE6931622U (en)
FR (1) FR2035171A1 (en)
GB (1) GB1252376A (en)

Also Published As

Publication number Publication date
DE6931622U (en) 1969-12-18
FR2035171A1 (en) 1970-12-18
BE739455A (en) 1970-03-02

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees