GB549498A - Improvements relating to means for securing together a pair of members, such as a crank and spindle - Google Patents

Improvements relating to means for securing together a pair of members, such as a crank and spindle

Info

Publication number
GB549498A
GB549498A GB987841A GB987841A GB549498A GB 549498 A GB549498 A GB 549498A GB 987841 A GB987841 A GB 987841A GB 987841 A GB987841 A GB 987841A GB 549498 A GB549498 A GB 549498A
Authority
GB
United Kingdom
Prior art keywords
crank
parts
members
flat
shaft
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
GB987841A
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.)
ROBERT ERNEST FROGGATT
Original Assignee
ROBERT ERNEST FROGGATT
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 ROBERT ERNEST FROGGATT filed Critical ROBERT ERNEST FROGGATT
Priority to GB987841A priority Critical patent/GB549498A/en
Publication of GB549498A publication Critical patent/GB549498A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M3/00—Construction of cranks operated by hand or foot

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

549,498. Securing cranks or other members to shafts. FROGGATT, R. E. Aug. 2, 1941, No. 9878. [Class 80 (ii)] Two parts, e.g. a crank a and shaft care secured together by the use of one or more interlocking pins e rotatably supported in one of the parts and having flats h brought into close contact with a flat on the other parts by relative axial movement of the two parts a, c. As shown the interlocking pin e is accommodated in a hole n in the crank a. The cylindrical end of the shaft c enters a bore in the crank a and has a flat which tightens on the flat on the pin e when the shaft c is pulled into the crank bore such as by a bolt or equivalent means.
GB987841A 1941-08-02 1941-08-02 Improvements relating to means for securing together a pair of members, such as a crank and spindle Expired GB549498A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB987841A GB549498A (en) 1941-08-02 1941-08-02 Improvements relating to means for securing together a pair of members, such as a crank and spindle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB987841A GB549498A (en) 1941-08-02 1941-08-02 Improvements relating to means for securing together a pair of members, such as a crank and spindle

Publications (1)

Publication Number Publication Date
GB549498A true GB549498A (en) 1942-11-24

Family

ID=9880460

Family Applications (1)

Application Number Title Priority Date Filing Date
GB987841A Expired GB549498A (en) 1941-08-02 1941-08-02 Improvements relating to means for securing together a pair of members, such as a crank and spindle

Country Status (1)

Country Link
GB (1) GB549498A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1342656A2 (en) * 2002-03-08 2003-09-10 Shimano Inc. Bicycle crank assembly and assembly tools
US6988427B2 (en) 2001-11-23 2006-01-24 Shimano, Inc. Seal assembly for a bicycle bottom bracket
EP1935773A1 (en) * 2006-12-19 2008-06-25 Shimano Inc. Bicycle crank axle with a radial projection

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6938516B2 (en) 2001-11-23 2005-09-06 Shimano, Inc. Bicycle crank axle bolt
US6988427B2 (en) 2001-11-23 2006-01-24 Shimano, Inc. Seal assembly for a bicycle bottom bracket
US7234373B2 (en) 2001-11-23 2007-06-26 Shimano, Inc. Bicycle crank axle with a radial projection
US7856903B2 (en) 2001-11-23 2010-12-28 Shimano, Inc. Bicycle crank axle with a radial projection
EP1342656A2 (en) * 2002-03-08 2003-09-10 Shimano Inc. Bicycle crank assembly and assembly tools
EP1342656A3 (en) * 2002-03-08 2003-10-15 Shimano Inc. Bicycle crank assembly and assembly tools
EP1493654A1 (en) * 2002-03-08 2005-01-05 Shimano Inc. Bicycle crank assembly
CN100343115C (en) * 2002-03-08 2007-10-17 株式会社岛野 Crank assembly of bicycle and assembling tool
EP1935773A1 (en) * 2006-12-19 2008-06-25 Shimano Inc. Bicycle crank axle with a radial projection

Similar Documents

Publication Publication Date Title
GB955148A (en) Improvements relating to releasable locking pins
GB549498A (en) Improvements relating to means for securing together a pair of members, such as a crank and spindle
GB550037A (en) Improvements in or relating to vehicle stabilisers
GB711324A (en) Improvements in elastic mountings for bolts or shafts
GB491321A (en) Washers
GB580320A (en) Improvements in or relating to reciprocating pumps
GB664053A (en) Pedal drive for bicycles
GB476709A (en) Improvements in and relating to knobs or handles for door latches
GB496969A (en) Improved means for securing scaffold tubes and other cylindrical bodies in sockets
GB687125A (en) Improvements in or relating to a rotary pump
GB548165A (en) Improvements in and relating to tyre connectors
GB543210A (en) Improvements relating to ball bearings
GB569777A (en) Improvements in or relating to pulverizing mills
GB549108A (en) Improved crank pin assembly
GB638792A (en) Improvements relating to portable beds
GB647876A (en) Improvements in free wheels
GB482572A (en) Built-up crankshafts
GB166005A (en) Improvements in or relating to stenter clip pins
GB605360A (en) Improvements in or relating to mechanical coupling devices
GB561427A (en) Improvements in or relating to flexible couplings
GB613985A (en) An arrangement for rapidly mounting driving or driven parts on their shafts
GB569310A (en) Improvements in pivotal bearings for levers
GB284948A (en) Improved means of mounting gear wheels and like articles on shafts
GB511021A (en) Improvements in or relating to shaft couplings
GB564567A (en) Improvements in or relating to tea crushing and rolling machines