GB2235147B - Method and apparatus for making blanks of a profile varying lengthwise. - Google Patents

Method and apparatus for making blanks of a profile varying lengthwise.

Info

Publication number
GB2235147B
GB2235147B GB8907433A GB8907433A GB2235147B GB 2235147 B GB2235147 B GB 2235147B GB 8907433 A GB8907433 A GB 8907433A GB 8907433 A GB8907433 A GB 8907433A GB 2235147 B GB2235147 B GB 2235147B
Authority
GB
United Kingdom
Prior art keywords
profile varying
making blanks
varying lengthwise
lengthwise
blanks
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 - Lifetime
Application number
GB8907433A
Other versions
GB8907433D0 (en
GB2235147A (en
Inventor
Stepanenko Alexand Vasilievich
Korol Vladimir Andreevich
Isaevich Georgy Alexandrovich
Grechenko Alexandr Pavlovich
Benedis Sergei Sergeevich
Poplavsky Stani Stanislavovich
Shimanovich Igor Mikhailovich
Markhasin Vitaly Leonidovich
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.)
Belarusian National Technical University BNTU
Original Assignee
Belarusian National Technical University BNTU
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 SU874320422A external-priority patent/RU1827312C/en
Application filed by Belarusian National Technical University BNTU filed Critical Belarusian National Technical University BNTU
Priority claimed from PCT/SU1988/000155 external-priority patent/WO1989000899A1/en
Publication of GB8907433D0 publication Critical patent/GB8907433D0/en
Publication of GB2235147A publication Critical patent/GB2235147A/en
Application granted granted Critical
Publication of GB2235147B publication Critical patent/GB2235147B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
    • B21D53/886—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards leaf springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
    • B21H7/007—Taper rolling, e.g. leaf springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/18—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories for step-by-step or planetary rolling; pendulum mills
    • B21B13/20—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories for step-by-step or planetary rolling; pendulum mills for planetary rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Forging (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
GB8907433A 1987-08-04 1988-07-29 Method and apparatus for making blanks of a profile varying lengthwise. Expired - Lifetime GB2235147B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SU4277627 1987-08-04
SU874320422A RU1827312C (en) 1987-11-04 1987-11-04 Apparatus for lengthwise rolling of variable-profile article billets
SU4340834 1987-12-22
PCT/SU1988/000155 WO1989000899A1 (en) 1987-08-04 1988-07-29 Method and device for making workpieces with a variable longitudinal profile

Publications (3)

Publication Number Publication Date
GB8907433D0 GB8907433D0 (en) 1989-05-24
GB2235147A GB2235147A (en) 1991-02-27
GB2235147B true GB2235147B (en) 1991-09-04

Family

ID=27484923

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8907433A Expired - Lifetime GB2235147B (en) 1987-08-04 1988-07-29 Method and apparatus for making blanks of a profile varying lengthwise.

Country Status (2)

Country Link
DE (1) DE3890584T1 (en)
GB (1) GB2235147B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3820373A (en) * 1972-07-20 1974-06-28 Nhk Spring Co Ltd Apparatus for manufacturing leaf springs having a tapered end portion
SU804079A1 (en) * 1979-02-06 1981-02-15 Предприятие П/Я М-5671 Machine for bending cylindrical articles

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3820373A (en) * 1972-07-20 1974-06-28 Nhk Spring Co Ltd Apparatus for manufacturing leaf springs having a tapered end portion
SU804079A1 (en) * 1979-02-06 1981-02-15 Предприятие П/Я М-5671 Machine for bending cylindrical articles

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
I.L. Perlin et al "Teoriya volochenia 1971, Metallurgia, (Moscow), see page72, figure 55 *
Spravochnik "Prokatnoe proizvodstvo" vol. 1, 1962 METALLURGIZDAT, (Moscow), see p. 464, figure 25 *
V.P. Severdenko et al "Prokatka s malymiobzhatiyami" 1968, Nauka i tekhnika, (Minsk) see p. 176-177 *

Also Published As

Publication number Publication date
GB8907433D0 (en) 1989-05-24
GB2235147A (en) 1991-02-27
DE3890584T1 (en) 1989-12-21

Similar Documents

Publication Publication Date Title
ZA887097B (en) Method and apparatus for producing a controlled atmosphere
AU564431B2 (en) Method and apparatus for forming can ends
EP0283034A3 (en) Method and apparatus for manufacturing products
GB2222982B (en) Apparatus and method for making microcapsules
AU1319988A (en) Method and apparatus for producing a bag-in-carton
AU566082B2 (en) Method and apparatus for forming can ends
DE3468341D1 (en) Method and apparatus for rolling a cylindrical blank
EP0352334A4 (en) Method of forming electrophotograph
AU1463988A (en) Method and apparatus for producing drawtape bags
CS8804451A2 (en) Leather and method equipment for its production
DE3566633D1 (en) Method and apparatus for manufacturing a sandwichtype product
ZA858257B (en) Method of producing a cylindrical hollow member and an apparatus for performing the method
EP0243773A3 (en) Method and apparatus for forming disc-wheel like formed parts
IL86987A0 (en) Method and apparatus for photodepilation and electrodepilation
IL88677A0 (en) Method for manufacturing shaped products and an apparatus therefor
IL87314A0 (en) Method and apparatus for forming bainite
EP0335301A3 (en) Method and apparatus for making can bodies
GB2159755B (en) A method and apparatus for producing v-belts
GB2235147B (en) Method and apparatus for making blanks of a profile varying lengthwise.
GB8802804D0 (en) Method for forming template
HUT46942A (en) Stabile kreatin-aminohydrolase mutants and process for producing them
GB2200386B (en) Well completion apparatus and method
EP0316014A3 (en) Method for producing arylethylenes
EP0288238A3 (en) Method and apparatus for perforating well bores
GB2224664B (en) A blank for and a method of making interengageable blocks.

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920729