MD20010200A - Device for roll forming of blanks - Google Patents

Device for roll forming of blanks

Info

Publication number
MD20010200A
MD20010200A MD20010200A MD20010200A MD20010200A MD 20010200 A MD20010200 A MD 20010200A MD 20010200 A MD20010200 A MD 20010200A MD 20010200 A MD20010200 A MD 20010200A MD 20010200 A MD20010200 A MD 20010200A
Authority
MD
Moldova
Prior art keywords
satellite gear
roll forming
meshing
hub
blanks
Prior art date
Application number
MD20010200A
Other languages
Romanian (ro)
Other versions
MD2703C2 (en
MD2703B2 (en
Inventor
Ion Bostan
Valeriu DULGHERU
Nicolae Trifan
Original Assignee
Univ Tehnica Moldovei
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 Univ Tehnica Moldovei filed Critical Univ Tehnica Moldovei
Priority to MDA20010200A priority Critical patent/MD2703C2/en
Publication of MD20010200A publication Critical patent/MD20010200A/en
Publication of MD2703B2 publication Critical patent/MD2703B2/en
Publication of MD2703C2 publication Critical patent/MD2703C2/en

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Forging (AREA)

Abstract

The invention relates to the mechanical engineering and may be used for metal working by roll forming. The device contains a body (1), inside of which it is rigidly fixed a central wheel (2), meshing with the plane satellite gear (3), with teeth, made in the form of conic rolls (4), installed onto axes (5) with the possibility of rotation. The flange (6) of the satellite gear (3) is installed into solids of revolution (7) between the foreparts of the hub of a conic driving wheel (8), meshing with the pinion (9). Into the hub (10) of the satellite gear (3) it is placed the tool (11), the working edges of which deform the blank surface (12), pushed by the punch (13).Claims: 1Fig.: 2<IMAGE>
MDA20010200A 2001-06-25 2001-06-25 Device for blank die forming MD2703C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20010200A MD2703C2 (en) 2001-06-25 2001-06-25 Device for blank die forming

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20010200A MD2703C2 (en) 2001-06-25 2001-06-25 Device for blank die forming

Publications (3)

Publication Number Publication Date
MD20010200A true MD20010200A (en) 2003-02-28
MD2703B2 MD2703B2 (en) 2005-02-28
MD2703C2 MD2703C2 (en) 2005-12-31

Family

ID=19739883

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20010200A MD2703C2 (en) 2001-06-25 2001-06-25 Device for blank die forming

Country Status (1)

Country Link
MD (1) MD2703C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3948G2 (en) * 2008-03-28 2010-02-28 Институт Прикладной Физики Академии Наук Молдовы Device for determining the lubricating ability of lubricants

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1581430A1 (en) * 1988-01-11 1990-07-30 Киевский Политехнический Институт Им.50-Летия Великой Октябрьской Социалистической Революции Press for forming by spinning
SU1593745A1 (en) * 1988-11-23 1990-09-23 Ижевский механический институт Arrangement for forming blanks by reeling

Also Published As

Publication number Publication date
MD2703C2 (en) 2005-12-31
MD2703B2 (en) 2005-02-28

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Legal Events

Date Code Title Description
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees