CA1084782A - Methode de formage d'anneaux - Google Patents

Methode de formage d'anneaux

Info

Publication number
CA1084782A
CA1084782A CA286,185A CA286185A CA1084782A CA 1084782 A CA1084782 A CA 1084782A CA 286185 A CA286185 A CA 286185A CA 1084782 A CA1084782 A CA 1084782A
Authority
CA
Canada
Prior art keywords
workpiece
ring
annular
rings
radially
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
CA286,185A
Other languages
English (en)
Inventor
Edward G. Spisak
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.)
Individual
Original Assignee
Individual
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 claimed from US05/734,235 external-priority patent/US4068362A/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA1084782A publication Critical patent/CA1084782A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/16—Making other particular articles rings, e.g. barrel hoops
    • B21D53/18—Making other particular articles rings, e.g. barrel hoops of hollow or C-shaped cross-section, e.g. for curtains, for eyelets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Adornments (AREA)
CA286,185A 1976-10-20 1977-09-07 Methode de formage d'anneaux Expired CA1084782A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US734,235 1976-10-20
US05/734,235 US4068362A (en) 1975-12-10 1976-10-20 Method of forming rings

Publications (1)

Publication Number Publication Date
CA1084782A true CA1084782A (fr) 1980-09-02

Family

ID=24950845

Family Applications (1)

Application Number Title Priority Date Filing Date
CA286,185A Expired CA1084782A (fr) 1976-10-20 1977-09-07 Methode de formage d'anneaux

Country Status (5)

Country Link
CA (1) CA1084782A (fr)
DE (1) DE2745070A1 (fr)
FR (1) FR2368317A2 (fr)
GB (1) GB1585279A (fr)
MX (1) MX144729A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4837418A (en) * 1987-02-13 1989-06-06 Merrick Engineering, Inc. Method and apparatus for forming welded rings

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1908521A (en) * 1930-04-08 1933-05-09 Niagara Machine And Tool Works Method of beading a cylindrical sheet metal shell
US3798728A (en) * 1972-04-04 1974-03-26 Sargent Industries Method of manufacturing wheel trim

Also Published As

Publication number Publication date
GB1585279A (en) 1981-02-25
MX144729A (es) 1981-11-18
FR2368317A2 (fr) 1978-05-19
DE2745070A1 (de) 1978-04-27

Similar Documents

Publication Publication Date Title
US4414836A (en) Method of and apparatus for deep drawing metal containers
US3129496A (en) Method of producing improved vehicle wheels
EP0921892B1 (fr) Procede de soudage par friction lineaire destine a la production de jantes de roues
US3461710A (en) Methods and apparatus for shrink forming metal articles
US3706120A (en) Method and apparatus for producing vehicle rims
US6983632B2 (en) Method and apparatus for spinning to a constant length
US4050135A (en) Flat base truck rim forming system
US4068362A (en) Method of forming rings
US4397345A (en) Manufacture of rims for the wheels of road vehicles
US3222910A (en) Method of forming metallic sheet members
US2328742A (en) Method of making flanged tubing
CA1084782A (fr) Methode de formage d'anneaux
US2889866A (en) Apparatus for forming tubular sleeves
CN104540612A (zh) 车辆用车轮轮辋的制造方法
US6298702B1 (en) Method for making seamless wheel rims
US3509755A (en) Method and apparatus for producing vehicle rims
US1945079A (en) Method of forming axle housings
US3135045A (en) Method for forming articles from thin sheet material
US4342213A (en) Closed chamber extrusion method and apparatus for shaping of metal rod into tulip-shaped part
US3254521A (en) Apparatus for forming metallic sheet members
US1958214A (en) Means for forming the banjo and frame of a rear axle housing
CA1093288A (fr) Fabrication des jantes de roues pour vehicules routiers
JPH0224613B2 (fr)
US20060117826A1 (en) Fluid cell press with a gripping arrangement and method and use of the press
JP2792999B2 (ja) 形鋼リムの成形法

Legal Events

Date Code Title Description
MKEX Expiry