GB723646A - Manufacture of head fittings for the forks of motor cycles - Google Patents

Manufacture of head fittings for the forks of motor cycles

Info

Publication number
GB723646A
GB723646A GB1302851A GB1302851A GB723646A GB 723646 A GB723646 A GB 723646A GB 1302851 A GB1302851 A GB 1302851A GB 1302851 A GB1302851 A GB 1302851A GB 723646 A GB723646 A GB 723646A
Authority
GB
United Kingdom
Prior art keywords
grooves
forks
manufacture
keying
projections
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
GB1302851A
Inventor
Robert Maxwell Seddon
Harold Arthur Iles
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.)
Dunlop Rubber Co Ltd
Original Assignee
Dunlop Rubber Co 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 Dunlop Rubber Co Ltd filed Critical Dunlop Rubber Co Ltd
Priority to GB1302851A priority Critical patent/GB723646A/en
Publication of GB723646A publication Critical patent/GB723646A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/04—Casting in, on, or around objects which form part of the product for joining parts
    • B22D19/045—Casting in, on, or around objects which form part of the product for joining parts for joining tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Steering Controls (AREA)

Abstract

723,646. Casting composite articles. DUNLOP RUBBER CO., Ltd. May 15, 1952 [June 1, 1951], No. 13028/51. Class 83 (1). A head fitting for a motor-cycle fork is made by casting a crown plate about a steering column formed with keying indentations or projections. The end of a steering column 1 comprising a machined steel tube is formed with grooves 3 and positioned in a jig associated with a mould. A crown plate 2 with an integral lug 4 is cast around the column, the cast metal entering and keying with the grooves. Instead of having grooves, the tube may be knurled or may be formed with projections by depositing welding metal thereon.
GB1302851A 1951-06-01 1951-06-01 Manufacture of head fittings for the forks of motor cycles Expired GB723646A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1302851A GB723646A (en) 1951-06-01 1951-06-01 Manufacture of head fittings for the forks of motor cycles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1302851A GB723646A (en) 1951-06-01 1951-06-01 Manufacture of head fittings for the forks of motor cycles

Publications (1)

Publication Number Publication Date
GB723646A true GB723646A (en) 1955-02-09

Family

ID=10015488

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1302851A Expired GB723646A (en) 1951-06-01 1951-06-01 Manufacture of head fittings for the forks of motor cycles

Country Status (1)

Country Link
GB (1) GB723646A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4830390A (en) * 1986-08-19 1989-05-16 Bridgestone Cycle Co., Ltd. Front fork for bicycle
WO2010122004A3 (en) * 2009-04-21 2011-05-12 Oerlikon Leybold Vacuum Gmbh Vacuum pump housing
EP2740648A4 (en) * 2011-07-26 2015-04-29 Nsk Ltd Steering column and manufacturing method thereof, and steering device using said steering column
EP3231534A3 (en) * 2016-04-12 2017-12-20 United Technologies Corporation Manufacturing a monolithic component with discrete portions formed of different metals

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4830390A (en) * 1986-08-19 1989-05-16 Bridgestone Cycle Co., Ltd. Front fork for bicycle
WO2010122004A3 (en) * 2009-04-21 2011-05-12 Oerlikon Leybold Vacuum Gmbh Vacuum pump housing
EP2740648A4 (en) * 2011-07-26 2015-04-29 Nsk Ltd Steering column and manufacturing method thereof, and steering device using said steering column
EP3231534A3 (en) * 2016-04-12 2017-12-20 United Technologies Corporation Manufacturing a monolithic component with discrete portions formed of different metals
US10422228B2 (en) 2016-04-12 2019-09-24 United Technologies Corporation Manufacturing a monolithic component with discrete portions formed of different metals

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