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IT1134306B - PROCEDURE AND DEVICE TO PRODUCE HELICAL SPRINGS - Google Patents

PROCEDURE AND DEVICE TO PRODUCE HELICAL SPRINGS

Info

Publication number
IT1134306B
IT1134306B IT26027/80A IT2602780A IT1134306B IT 1134306 B IT1134306 B IT 1134306B IT 26027/80 A IT26027/80 A IT 26027/80A IT 2602780 A IT2602780 A IT 2602780A IT 1134306 B IT1134306 B IT 1134306B
Authority
IT
Italy
Prior art keywords
procedure
helical springs
produce helical
produce
springs
Prior art date
Application number
IT26027/80A
Other languages
Italian (it)
Other versions
IT8026027A0 (en
Inventor
Gerhard Lange
Original Assignee
Wafios Maschinen Wagner
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 DE19792946656 external-priority patent/DE2946656C2/en
Priority claimed from DE19803006913 external-priority patent/DE3006913A1/en
Application filed by Wafios Maschinen Wagner filed Critical Wafios Maschinen Wagner
Publication of IT8026027A0 publication Critical patent/IT8026027A0/en
Application granted granted Critical
Publication of IT1134306B publication Critical patent/IT1134306B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F3/00—Coiling wire into particular forms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F3/00—Coiling wire into particular forms
    • B21F3/02—Coiling wire into particular forms helically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
IT26027/80A 1979-11-19 1980-11-17 PROCEDURE AND DEVICE TO PRODUCE HELICAL SPRINGS IT1134306B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792946656 DE2946656C2 (en) 1979-11-19 1979-11-19 Method and machine for producing coil springs from endless wire by means of spring coils
DE19803006913 DE3006913A1 (en) 1980-02-23 1980-02-23 Helical spring winding machine - with separate drives for slip free wire feed and shaping tools each with electrically controlled motor

Publications (2)

Publication Number Publication Date
IT8026027A0 IT8026027A0 (en) 1980-11-17
IT1134306B true IT1134306B (en) 1986-08-13

Family

ID=25782050

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26027/80A IT1134306B (en) 1979-11-19 1980-11-17 PROCEDURE AND DEVICE TO PRODUCE HELICAL SPRINGS

Country Status (4)

Country Link
DD (1) DD154587A6 (en)
FR (1) FR2469965A2 (en)
GB (1) GB2063123A (en)
IT (1) IT1134306B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3363365D1 (en) * 1982-05-24 1986-06-12 Schenker Ag Maschinen Spring winding machine
US4873854A (en) * 1987-10-30 1989-10-17 Sleeper & Hartley Corp. Computer controlled coiling machine
US4934165A (en) * 1988-10-17 1990-06-19 Sleeper & Hartley Corp. Computer controlled coiling machine
US5117668A (en) * 1988-10-17 1992-06-02 Sleeper & Hartley Corp. Computer controlled coiling machine
FR2660222A1 (en) * 1990-03-30 1991-10-04 Tc Hp Sa Machine for manufacturing helically wound springs
JPH0777655B2 (en) * 1992-07-24 1995-08-23 株式会社板屋製作所 Spring manufacturing equipment
JP3026793B2 (en) * 1998-08-21 2000-03-27 株式会社板屋製作所 Spring manufacturing device and tool selection device
JP2939472B1 (en) * 1998-08-21 1999-08-25 株式会社板屋製作所 Spring manufacturing equipment
US7984872B2 (en) 2006-10-03 2011-07-26 Georgia-Pacific Consumer Products Lp Automated sheet product dispenser

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030327A (en) * 1976-06-16 1977-06-21 Torin Corporation Spring coiling machine with improved drive means

Also Published As

Publication number Publication date
IT8026027A0 (en) 1980-11-17
GB2063123A (en) 1981-06-03
FR2469965A2 (en) 1981-05-29
DD154587A6 (en) 1982-04-07
FR2469965B2 (en) 1982-08-27

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