IL133186A0 - Method and apparatus for manufacturing coil springs - Google Patents
Method and apparatus for manufacturing coil springsInfo
- Publication number
- IL133186A0 IL133186A0 IL13318698A IL13318698A IL133186A0 IL 133186 A0 IL133186 A0 IL 133186A0 IL 13318698 A IL13318698 A IL 13318698A IL 13318698 A IL13318698 A IL 13318698A IL 133186 A0 IL133186 A0 IL 133186A0
- Authority
- IL
- Israel
- Prior art keywords
- coil springs
- manufacturing coil
- manufacturing
- springs
- coil
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F33/00—Tools or devices specially designed for handling or processing wire fabrics or the like
- B21F33/04—Connecting ends of helical springs for mattresses
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/02—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Wire Processing (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Springs (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86812097A | 1997-05-30 | 1997-05-30 | |
PCT/US1998/011355 WO1998053933A1 (en) | 1997-05-30 | 1998-05-29 | Method and apparatus for manufacturing coil springs |
Publications (1)
Publication Number | Publication Date |
---|---|
IL133186A0 true IL133186A0 (en) | 2001-03-19 |
Family
ID=25351115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL13318698A IL133186A0 (en) | 1997-05-30 | 1998-05-29 | Method and apparatus for manufacturing coil springs |
Country Status (16)
Country | Link |
---|---|
EP (1) | EP1015151A1 (en) |
JP (1) | JP2000512914A (en) |
CN (1) | CN1264327A (en) |
AR (1) | AR012893A1 (en) |
AU (1) | AU7810498A (en) |
BR (1) | BR9809886A (en) |
CA (1) | CA2291822A1 (en) |
CO (1) | CO4870768A1 (en) |
HU (1) | HUP0003166A3 (en) |
IL (1) | IL133186A0 (en) |
PE (1) | PE43399A1 (en) |
PL (1) | PL337209A1 (en) |
SK (1) | SK161399A3 (en) |
TW (1) | TW407074B (en) |
WO (1) | WO1998053933A1 (en) |
ZA (1) | ZA984692B (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2347638B (en) * | 1999-03-11 | 2002-08-07 | Thomas Patrick Kellett | Method of and apparatus for manufacturing mattress spring units |
CN100460105C (en) * | 2007-06-20 | 2009-02-11 | 重庆大学 | Anti-deforming arrangement of reinforcing wire case tension bourette |
US8214184B2 (en) * | 2007-10-19 | 2012-07-03 | Nhk International Corp. | Reverse engineering based coil spring design method |
CN101435476B (en) * | 2007-11-15 | 2010-09-08 | 上海中国弹簧制造有限公司 | Spring production process flow for increasing load detection times |
CN101458533B (en) * | 2007-12-14 | 2010-05-26 | 重庆望江工业有限公司 | Steel wire tension control method and device for winding multi-strand helical spring |
US8912472B1 (en) | 2010-07-19 | 2014-12-16 | Barnes Group Inc. | Induction heating of springs |
CN102172746B (en) * | 2011-03-09 | 2012-12-12 | 徐建坤 | Multifunctional serpentine spring production device |
JP5361098B1 (en) * | 2012-09-14 | 2013-12-04 | 日本発條株式会社 | Compression coil spring and method of manufacturing the same |
CN103057109B (en) * | 2012-12-20 | 2015-11-04 | 昆山三多乐电子有限公司 | Spring automatic curled device |
CN104438982B (en) * | 2013-09-25 | 2017-03-01 | 澳门泰华机械有限公司 | Automatic production equipment of bagged springs |
WO2018118035A1 (en) * | 2016-12-21 | 2018-06-28 | Sealy Technology, Llc | System and method of producing a coil for a mattress |
CN109186156A (en) * | 2018-08-30 | 2019-01-11 | 无为县天天乐床垫厂 | A kind of cooling equipment for mattress spring processing |
MX2021013643A (en) | 2019-05-20 | 2022-01-06 | Bekaert Sa Nv | Method of making a spring core for a mattress or for seating products. |
CN111167979A (en) * | 2019-12-31 | 2020-05-19 | 江苏新华合金有限公司 | Trial production process of spring produced by using steel wire |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2219376A (en) * | 1939-11-13 | 1940-10-29 | Young | Method of manufacturing coil springs |
US3541832A (en) * | 1968-10-21 | 1970-11-24 | Torrington Mfg Co | Metal forming machine and wire preheating apparatus |
US4439977A (en) * | 1977-05-05 | 1984-04-03 | Simmons U.S.A. Corporation | Method and apparatus for making a series of pocketed coil springs |
US5572853A (en) * | 1994-08-15 | 1996-11-12 | Simmons Company | Method and apparatus for conditioning pocketed coil springs |
-
1998
- 1998-05-29 JP JP11501035A patent/JP2000512914A/en active Pending
- 1998-05-29 PL PL98337209A patent/PL337209A1/en unknown
- 1998-05-29 EP EP98926211A patent/EP1015151A1/en not_active Withdrawn
- 1998-05-29 HU HU0003166A patent/HUP0003166A3/en unknown
- 1998-05-29 SK SK1613-99A patent/SK161399A3/en unknown
- 1998-05-29 IL IL13318698A patent/IL133186A0/en unknown
- 1998-05-29 CN CN98807404A patent/CN1264327A/en active Pending
- 1998-05-29 AU AU78104/98A patent/AU7810498A/en not_active Abandoned
- 1998-05-29 BR BR9809886-1A patent/BR9809886A/en not_active Application Discontinuation
- 1998-05-29 CA CA002291822A patent/CA2291822A1/en not_active Abandoned
- 1998-05-29 WO PCT/US1998/011355 patent/WO1998053933A1/en not_active Application Discontinuation
- 1998-06-01 CO CO98030700A patent/CO4870768A1/en unknown
- 1998-06-01 AR ARP980102549A patent/AR012893A1/en unknown
- 1998-06-01 PE PE1998000442A patent/PE43399A1/en not_active Application Discontinuation
- 1998-06-01 ZA ZA984692A patent/ZA984692B/en unknown
- 1998-06-16 TW TW087108577A patent/TW407074B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1015151A1 (en) | 2000-07-05 |
JP2000512914A (en) | 2000-10-03 |
SK161399A3 (en) | 2000-08-14 |
HUP0003166A3 (en) | 2001-03-28 |
PE43399A1 (en) | 1999-05-06 |
AR012893A1 (en) | 2000-11-22 |
TW407074B (en) | 2000-10-01 |
PL337209A1 (en) | 2000-08-14 |
WO1998053933A1 (en) | 1998-12-03 |
HUP0003166A2 (en) | 2001-02-28 |
CA2291822A1 (en) | 1998-12-03 |
CN1264327A (en) | 2000-08-23 |
CO4870768A1 (en) | 1999-12-27 |
AU7810498A (en) | 1998-12-30 |
ZA984692B (en) | 1999-01-04 |
BR9809886A (en) | 2000-06-27 |
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