HUP9800170A1 - Method producing socket of hub for wehicles with two wheels, particularly for bicycle - Google Patents

Method producing socket of hub for wehicles with two wheels, particularly for bicycle

Info

Publication number
HUP9800170A1
HUP9800170A1 HU9800170A HUP9800170A HUP9800170A1 HU P9800170 A1 HUP9800170 A1 HU P9800170A1 HU 9800170 A HU9800170 A HU 9800170A HU P9800170 A HUP9800170 A HU P9800170A HU P9800170 A1 HUP9800170 A1 HU P9800170A1
Authority
HU
Hungary
Prior art keywords
raw piece
rolling element
raw
piece
wehicles
Prior art date
Application number
HU9800170A
Other languages
Hungarian (hu)
Inventor
Zoltán Farkas
Original Assignee
Zoltán Farkas
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 Zoltán Farkas filed Critical Zoltán Farkas
Priority to HU9800170A priority Critical patent/HUP9800170A1/en
Publication of HU9800170D0 publication Critical patent/HU9800170D0/en
Priority to PCT/HU1999/000008 priority patent/WO1999038712A2/en
Publication of HUP9800170A1 publication Critical patent/HUP9800170A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/02—Hubs adapted to be rotatably arranged on axle
    • B60B27/023—Hubs adapted to be rotatably arranged on axle specially adapted for bicycles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Extrusion Of Metal (AREA)

Abstract

A találmány tárgya eljárás kétkerekű járművek, különösen kerékpárőkkerékagyhüvelyének előállítására, amelynek sőrán hengeresalapanyagból, pl. csőanyagból darabőlással nyers darabőt állítanakelő, majd főrgácsőlással a nyers darab végein megműnkált csatlakőzózónákat alakítanak ki. A megőldás jellegzetessége, hőgy a darabőlástkövetően a nyers darab (1) külső felületének (1b) és/vagy belsőfelületének (1c) legalább egy részét csúszásfőkőzó anyaggal vőnják be,ezt követően a nyers darabőt (1) egy vagy több alakítófészekkel (2b)ellátőtt szerszámtestbe (2a) befőgnak, és a nyers darab (1) két végét(1a) tágítótüske (3) segítségével egy vagy több lépésbenhidegfőlyatással feltágítva a kőnkáv íves gördülőelem főgadó felületet(1e) hőznak létre, a gördülőelem főgadófelülettel (1e) ellátőtt nyersdarabőt (1) a szerszámból (2) kiveszik, és csak ezűtán hajtják végre afőrgácsőlást, a megműnkált csatlakőzó zónákat pedig a gördülőelemfőgadófelületet (1e) tővábbító megműnkálásától mentesen készítik el. ŕThe subject of the invention is a method for the production of the wheel hub sleeve of two-wheeled vehicles, especially bicycles, which is preferably made of cylindrical base material, e.g. a raw piece is made from the pipe material by cutting it into pieces, and then the connecting stone zones are formed at the ends of the raw piece by turning. The characteristic of the solution is that, following cutting, at least part of the outer surface (1b) and/or inner surface (1c) of the raw piece (1) is coated with a slip-resistant material, after which the raw piece (1) is inserted into a tool body equipped with one or more forming nests (2b) (2a) are sealed, and the two ends (1a) of the raw piece (1) are expanded by cold forging in one or more steps with the help of an expanding pin (3) to create the main bearing surface (1e) of the hollow curved rolling element, the raw piece (1) provided with the main bearing surface (1e) of the rolling element it is taken out of the tool (2) and deburring is carried out only by hand, and the machined contact zones are made without machining the rolling element main surface (1e). ŕ

HU9800170A 1998-01-30 1998-01-30 Method producing socket of hub for wehicles with two wheels, particularly for bicycle HUP9800170A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
HU9800170A HUP9800170A1 (en) 1998-01-30 1998-01-30 Method producing socket of hub for wehicles with two wheels, particularly for bicycle
PCT/HU1999/000008 WO1999038712A2 (en) 1998-01-30 1999-01-29 Procedure for the production of the hub sleeeve of two-wheeled vehicles, especially bicycles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU9800170A HUP9800170A1 (en) 1998-01-30 1998-01-30 Method producing socket of hub for wehicles with two wheels, particularly for bicycle

Publications (2)

Publication Number Publication Date
HU9800170D0 HU9800170D0 (en) 1998-03-30
HUP9800170A1 true HUP9800170A1 (en) 2000-09-28

Family

ID=89996058

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9800170A HUP9800170A1 (en) 1998-01-30 1998-01-30 Method producing socket of hub for wehicles with two wheels, particularly for bicycle

Country Status (2)

Country Link
HU (1) HUP9800170A1 (en)
WO (1) WO1999038712A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2905085B1 (en) * 2006-08-25 2008-10-31 Salomon Sa METHOD FOR MANUFACTURING A HUB BODY FOR A RAY WHEEL AND HUB PRODUCED ACCORDING TO THE METHOD
CN102500710B (en) * 2011-10-25 2013-10-09 佛山市顺德区燉煌五金塑料实业有限公司 Automatic tee shaping equipment and shaping method thereof
CN102962374B (en) * 2012-08-10 2015-02-25 贵州航天精工制造有限公司 Method and device for machining saddle-type lining part
CN104259820A (en) * 2014-10-11 2015-01-07 成都市宏山科技有限公司 Device for tool identification mark
CN109807230B (en) * 2019-03-22 2020-12-29 政科车料（太仓）有限公司 Automatic feeding and reaming processing equipment for bicycle hub shaft and using method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB196171A (en) * 1922-03-31 1923-04-19 Birmingham Small Arms Co Ltd Improvements in or relating to the manufacture of hubs for cycles and the like
FR772933A (en) * 1933-08-07 1934-11-08 Process for making reinforced ends at each end of seamless tubes of large diameters
JPS59120329A (en) * 1982-12-27 1984-07-11 Mitsuboshi Seisakusho:Kk Forming method of stepped pipe
DE8702934U1 (en) * 1987-02-26 1987-04-09 Buechele, Erich, 8901 Erlingen, De
US5501092A (en) * 1993-07-14 1996-03-26 Hidaka Seiki Kabushiki Kaisha Die-punch machine
JP3488331B2 (en) * 1996-02-21 2004-01-19 カルソニックカンセイ株式会社 Pipe fitting with flange and method of manufacturing the same

Also Published As

Publication number Publication date
WO1999038712A3 (en) 1999-10-28
WO1999038712A2 (en) 1999-08-05
HU9800170D0 (en) 1998-03-30

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