ZA992540B - Process and apparatus for the manufacture of arched spring strip lengths. - Google Patents

Process and apparatus for the manufacture of arched spring strip lengths.

Info

Publication number
ZA992540B
ZA992540B ZA9902540A ZA992540A ZA992540B ZA 992540 B ZA992540 B ZA 992540B ZA 9902540 A ZA9902540 A ZA 9902540A ZA 992540 A ZA992540 A ZA 992540A ZA 992540 B ZA992540 B ZA 992540B
Authority
ZA
South Africa
Prior art keywords
manufacture
spring strip
strip lengths
arched spring
arched
Prior art date
Application number
ZA9902540A
Inventor
Manfred Wilhelm
Thomas Blum
Julius Mazurkiewicz
Theo Troester
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ZA992540B publication Critical patent/ZA992540B/en

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
    • B60S1/38—Wiper blades
    • B60S2001/3898—Wiper blades method for manufacturing wiper blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Wire Processing (AREA)
  • Springs (AREA)
ZA9902540A 1998-04-07 1999-04-06 Process and apparatus for the manufacture of arched spring strip lengths. ZA992540B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19815529A DE19815529C1 (en) 1998-04-07 1998-04-07 Method and device for producing curved spring band sections

Publications (1)

Publication Number Publication Date
ZA992540B true ZA992540B (en) 2000-10-06

Family

ID=7863852

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9902540A ZA992540B (en) 1998-04-07 1999-04-06 Process and apparatus for the manufacture of arched spring strip lengths.

Country Status (8)

Country Link
EP (1) EP1069963B8 (en)
JP (1) JP4309580B2 (en)
KR (1) KR20010042454A (en)
BR (1) BR9909495A (en)
DE (2) DE19815529C1 (en)
ES (1) ES2313781T3 (en)
WO (1) WO1999051375A1 (en)
ZA (1) ZA992540B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10008714A1 (en) * 2000-02-24 2001-08-30 Valeo Auto Electric Gmbh Bending device for bending plastically deformable strip material
US6622540B2 (en) 2000-07-06 2003-09-23 Trico Products Corporation Method and apparatus for flexible manufacturing a discrete curved product from feed stock
DE10056054A1 (en) * 2000-11-11 2002-05-23 Valeo Auto Electric Gmbh Method for producing bent spring rails from endless spring band involves continuously bending section of spring band , cutting bent section and discontinuous reverse bending to reduce internal stress
DE10115047B4 (en) * 2001-03-27 2010-01-28 Robert Bosch Gmbh Method and device for producing curved spring band sections
DE10120050C1 (en) * 2001-04-24 2002-10-10 Valeo Auto Electric Gmbh Method, for producing curved spring strip sections, involves adjusting one support position adjacent to a further support position perpendicular to the spring strip in the direction of the strip thickness
KR102191320B1 (en) * 2020-06-17 2020-12-15 (주)히트웍스 Rolling device for metal plates capable of discharging rolled metal plates

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1485313A (en) * 1921-06-21 1924-02-26 Taylor John Wallace Bending machine
DE458563C (en) * 1927-04-26 1928-04-14 Berlin Erfurter Maschinenfabri Device for the production of feather sheets for railroad cars, locomotives, motor vehicles or the like.
DE1109495B (en) * 1955-05-25 1961-06-22 Paolo De Luca Device for repairing leaf springs
JPS5224654A (en) * 1975-08-20 1977-02-24 Hitachi Ltd Spring strength regulator of plate spring
DE3619782A1 (en) * 1986-06-12 1987-12-17 Bochumer Eisen Heintzmann Method and apparatus for forming perforated feedstock to give a U-shaped top strap
US4781054A (en) * 1986-12-19 1988-11-01 Rockwell International Suspension Systems Company Apparatus for bending and forming heated tubular workpieces
DE3815304A1 (en) * 1988-05-05 1989-11-16 Abbey Etna Machine Co Method and apparatus for bending or straightening sections and strips by means of rolls or rollers
US5590556A (en) * 1993-02-11 1997-01-07 Fourie; Eugene Apparatus for the manufacture of a thin metallic strip
DE4325492A1 (en) * 1993-07-29 1995-02-02 Meyer Roth Pastor Maschf Straightening machine for strand or band-shaped straightening goods
DE19503850C1 (en) * 1995-02-06 1996-06-13 Post Friedhelm Sondermasch Non-rotating straightening unit for bending machines with an integrated measuring system

Also Published As

Publication number Publication date
EP1069963B1 (en) 2008-10-29
JP4309580B2 (en) 2009-08-05
KR20010042454A (en) 2001-05-25
EP1069963B8 (en) 2009-02-18
EP1069963A1 (en) 2001-01-24
DE59914888D1 (en) 2008-12-11
JP2002527240A (en) 2002-08-27
ES2313781T3 (en) 2009-03-01
DE19815529C1 (en) 1999-12-02
BR9909495A (en) 2000-12-12
WO1999051375A1 (en) 1999-10-14

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