CZ20011910A3 - Způsob výroby dráľek v trubkách, zejména aretačních dráľek v trubkách rámů opěrek hlav pro vozidlová sedadla a zařízení k provádění tohoto způsobu - Google Patents

Způsob výroby dráľek v trubkách, zejména aretačních dráľek v trubkách rámů opěrek hlav pro vozidlová sedadla a zařízení k provádění tohoto způsobu

Info

Publication number
CZ20011910A3
CZ20011910A3 CZ20011910A CZ20011910A CZ20011910A3 CZ 20011910 A3 CZ20011910 A3 CZ 20011910A3 CZ 20011910 A CZ20011910 A CZ 20011910A CZ 20011910 A CZ20011910 A CZ 20011910A CZ 20011910 A3 CZ20011910 A3 CZ 20011910A3
Authority
CZ
Czechia
Prior art keywords
pipes
grooves
making
motor vehicle
same
Prior art date
Application number
CZ20011910A
Other languages
English (en)
Other versions
CZ297408B6 (cs
Inventor
Antonín Kuděla
Jaroslav Ing. Kaňák
Original Assignee
Brano A. S.
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 Brano A. S. filed Critical Brano A. S.
Priority to CZ20011910A priority Critical patent/CZ297408B6/cs
Publication of CZ20011910A3 publication Critical patent/CZ20011910A3/cs
Publication of CZ297408B6 publication Critical patent/CZ297408B6/cs

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
    • B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
    • B21D17/02—Forming single grooves in sheet metal or tubular or hollow articles by pressing
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • B21D22/025—Stamping using rigid devices or tools for tubular articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
CZ20011910A 2001-05-30 2001-05-30 Zpusob výroby drázek v trubkách, zejména aretacních drázek v trubkách rámu operek hlav pro vozidlová sedadla, a zarízení k provádení tohoto zpusobu CZ297408B6 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CZ20011910A CZ297408B6 (cs) 2001-05-30 2001-05-30 Zpusob výroby drázek v trubkách, zejména aretacních drázek v trubkách rámu operek hlav pro vozidlová sedadla, a zarízení k provádení tohoto zpusobu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CZ20011910A CZ297408B6 (cs) 2001-05-30 2001-05-30 Zpusob výroby drázek v trubkách, zejména aretacních drázek v trubkách rámu operek hlav pro vozidlová sedadla, a zarízení k provádení tohoto zpusobu

Publications (2)

Publication Number Publication Date
CZ20011910A3 true CZ20011910A3 (cs) 2003-01-15
CZ297408B6 CZ297408B6 (cs) 2006-12-13

Family

ID=5473405

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ20011910A CZ297408B6 (cs) 2001-05-30 2001-05-30 Zpusob výroby drázek v trubkách, zejména aretacních drázek v trubkách rámu operek hlav pro vozidlová sedadla, a zarízení k provádení tohoto zpusobu

Country Status (1)

Country Link
CZ (1) CZ297408B6 (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ297739B6 (cs) * 2003-04-30 2007-03-21 Brano A. S. Zarízení k vytvárení drázek v trubkách, zejména aretacních drázek v trubkách rámu operek hlav pro automobilová sedadla
CN108856440B (zh) * 2018-06-13 2019-11-05 江苏普特瑞精密机械有限公司 一种异形截面双层管件的热内压成形方法

Also Published As

Publication number Publication date
CZ297408B6 (cs) 2006-12-13

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Legal Events

Date Code Title Description
MM4A Patent lapsed due to non-payment of fee

Effective date: 20070530