GR1006845B - Spring-manufacturing method using wire of round or differetntly-shaped calibre - Google Patents
Spring-manufacturing method using wire of round or differetntly-shaped calibreInfo
- Publication number
- GR1006845B GR1006845B GR20030100404A GR20030100404A GR1006845B GR 1006845 B GR1006845 B GR 1006845B GR 20030100404 A GR20030100404 A GR 20030100404A GR 20030100404 A GR20030100404 A GR 20030100404A GR 1006845 B GR1006845 B GR 1006845B
- Authority
- GR
- Greece
- Prior art keywords
- spring
- pitch
- manufacturing
- arm
- final
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 5
- 239000004429 Calibre Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 abstract 1
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
- B21F3/10—Coiling wire into particular forms to spirals other than flat, e.g. conical
-
- 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
-
- 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
- B21F3/04—Coiling wire into particular forms helically externally on a mandrel or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
- Springs (AREA)
Abstract
It is disclosed herein a spring-manufacturing method using for this purpose wire of round or differently shaped calibre. The manufacture of springs follows the manufacture of the initial springs 6 whose constant diameter is smaller or equal to the final spring 7 and the constant pitch smaller or equal to the smaller pitch of the final spring 7, respectively. The selected pitch and the diameter of the final spring 7 are formed by controlled pressure applied on the spiral of the initial spring 6 from the inner side to the outside and from the lower side to the up direction of the initial spring. Said method is characterized by a spring-manufacturing system composed of the central moving sheave 1, the sheaves 2,3,4 adjoining the periphery of the central sheave, and the pin 5 fixed on the arm 12; the arm 12 is connected to shaft 10 seated on the seat 11, which shaft is able to move along its longitudinal axis and rotate about it transmitting, through the arm 12, the motion to the pin 5 so that the diameter and the pitch of the final spring 7 can be finally achieved.
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GR20030100404A GR1006845B (en) | 2003-10-02 | 2003-10-02 | Spring-manufacturing method using wire of round or differetntly-shaped calibre |
DE602004010715T DE602004010715D1 (en) | 2003-10-02 | 2004-10-01 | METHOD AND SYSTEM FOR PRODUCING SPRINGS OF WIRE WITH A CIRCULAR OR OTHER CROSS SECTION SURFACE |
US10/574,360 US20080245122A1 (en) | 2003-10-02 | 2004-10-01 | Method and System of Production of Springs From Wire of Circular or Other Cross-Sectional Area |
BRPI0414949-1A BRPI0414949A (en) | 2003-10-02 | 2004-10-01 | method and system of producing springs from wire of circular cross-sectional area or other cross-sectional area |
CNB2004800287025A CN100408222C (en) | 2003-10-02 | 2004-10-01 | Method and system of production of springs from wire of circular or other cross-sectional area |
AT04769060T ATE380613T1 (en) | 2003-10-02 | 2004-10-01 | METHOD AND SYSTEM FOR PRODUCING SPRINGS FROM WIRE WITH A CIRCULAR OR OTHER CROSS-SECTIONAL AREA |
EP04769060A EP1689541B1 (en) | 2003-10-02 | 2004-10-01 | Method and system of production of springs from wire of circular or other cross-sectional area |
JP2006530609A JP2007507357A (en) | 2003-10-02 | 2004-10-01 | Method and system for manufacturing a spring comprising a wire having a circular cross section or other shape |
EA200600569A EA008178B1 (en) | 2003-10-02 | 2004-10-01 | Method and system of production of springs from wire of circular or other cross-sectional area |
PCT/GR2004/000047 WO2005030411A1 (en) | 2003-10-02 | 2004-10-01 | Method and system of production of springs from wire of circular or other cross-sectional area |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GR20030100404A GR1006845B (en) | 2003-10-02 | 2003-10-02 | Spring-manufacturing method using wire of round or differetntly-shaped calibre |
Publications (2)
Publication Number | Publication Date |
---|---|
GR20030100404A GR20030100404A (en) | 2005-06-15 |
GR1006845B true GR1006845B (en) | 2010-07-05 |
Family
ID=37390781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GR20030100404A GR1006845B (en) | 2003-10-02 | 2003-10-02 | Spring-manufacturing method using wire of round or differetntly-shaped calibre |
Country Status (10)
Country | Link |
---|---|
US (1) | US20080245122A1 (en) |
EP (1) | EP1689541B1 (en) |
JP (1) | JP2007507357A (en) |
CN (1) | CN100408222C (en) |
AT (1) | ATE380613T1 (en) |
BR (1) | BRPI0414949A (en) |
DE (1) | DE602004010715D1 (en) |
EA (1) | EA008178B1 (en) |
GR (1) | GR1006845B (en) |
WO (1) | WO2005030411A1 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4913703B2 (en) * | 2007-10-31 | 2012-04-11 | 旭精機工業株式会社 | Coil spring manufacturing machine and coil spring manufacturing method |
KR100952844B1 (en) * | 2007-12-20 | 2010-04-15 | 대원강업주식회사 | Apparatus for manufacturing barrel type coil spring and it's manufacturing method thereof |
CH699955A1 (en) * | 2008-11-25 | 2010-05-31 | Remex Ag | Method and apparatus for the production of springs. |
EP2390566A1 (en) * | 2010-05-31 | 2011-11-30 | Siemens Aktiengesellschaft | Device for producing fixture units for steam generator pipes |
JP5839714B2 (en) * | 2012-12-14 | 2016-01-06 | サンコール株式会社 | Method for manufacturing a spring |
KR101419698B1 (en) * | 2014-03-25 | 2014-07-21 | 대원강업 주식회사 | hot formed coiling machine |
CN107735191B (en) * | 2015-06-25 | 2019-08-30 | 欧立美克株式会社 | Helical spring manufacturing method and coil spring producing apparatus |
RU2647965C2 (en) * | 2016-09-13 | 2018-03-21 | Общество с ограниченной ответственностью "Научно-производственный центр "Пружина" | Method for processing of dead coil of spring and roboticized complex for its implementation |
CN106334774B (en) * | 2016-11-29 | 2018-01-30 | 浙江心梦享家居有限公司 | A kind of roll bending mechanism in S springs bending roll machine |
CN108160862A (en) * | 2016-11-29 | 2018-06-15 | 浙江心梦享家居有限公司 | A kind of bending roll machine of improved S springs |
CN106334773B (en) * | 2016-11-29 | 2018-01-30 | 浙江心梦享家居有限公司 | Roll bending governor motion in S spring bending roll machines |
CN108838257A (en) * | 2018-06-16 | 2018-11-20 | 南京溧水丽华弹簧厂 | A kind of equipment for producing spring ring |
CN111531483B (en) * | 2020-05-08 | 2021-08-03 | 上海弘智金属制品有限公司 | Clamp device for fixing mechanical stability by means of thrust reverse operation |
CN113414326B (en) * | 2021-06-24 | 2024-04-19 | 黄山立铖精密弹簧有限公司 | Forming device for cylindrical spring production and forming method thereof |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3818954A (en) * | 1972-04-28 | 1974-06-25 | Sickinger Co H | Wire coiling tool |
SU479545A1 (en) * | 1974-02-25 | 1975-08-05 | Предприятие П/Я Р-6702 | Tool for winding springs to lathes |
SU902943A1 (en) * | 1980-05-23 | 1982-02-07 | Предприятие П/Я А-7162 | Apparatus for coiling springs |
JPS5725233A (en) * | 1980-07-18 | 1982-02-10 | Nhk Spring Co Ltd | Formation of coil spring |
SU988430A1 (en) * | 1981-06-30 | 1983-01-15 | Предприятие П/Я А-1923 | Apparatus for winding springs in lathes |
US4700558A (en) * | 1986-04-11 | 1987-10-20 | Leggett & Platt, Incorporated | Wire coiling method and device |
DE68910395T2 (en) * | 1988-06-30 | 1994-06-01 | T & N Technology Ltd | Method of making piston rings. |
US5444905A (en) * | 1994-03-14 | 1995-08-29 | Simmons Company | Apparatus for manufacturing mattresses and box springs |
CN2254786Y (en) * | 1996-06-12 | 1997-05-28 | 张树煜 | Spring making machine with improved mechanism for adjusting the distance between rings |
SE508675C2 (en) * | 1997-01-27 | 1998-10-26 | Multivent Consult Ab | Device for bending spring for spring mattresses |
IT1313800B1 (en) * | 1999-10-19 | 2002-09-23 | Simplex Rapid Di Boschiero Cor | METHOD TO CHANGE IN A CONTINUOUS AND CONTROLLED WAY DURING THE PRODUCTION OF SPRINGS, THEIR INITIAL TENSION AND THE MACHINE REALIZED |
JP4693211B2 (en) * | 2000-07-31 | 2011-06-01 | 中央発條株式会社 | Method for manufacturing inclined coil spring |
-
2003
- 2003-10-02 GR GR20030100404A patent/GR1006845B/en not_active IP Right Cessation
-
2004
- 2004-10-01 EP EP04769060A patent/EP1689541B1/en not_active Not-in-force
- 2004-10-01 BR BRPI0414949-1A patent/BRPI0414949A/en not_active IP Right Cessation
- 2004-10-01 WO PCT/GR2004/000047 patent/WO2005030411A1/en active IP Right Grant
- 2004-10-01 EA EA200600569A patent/EA008178B1/en not_active IP Right Cessation
- 2004-10-01 DE DE602004010715T patent/DE602004010715D1/en active Active
- 2004-10-01 CN CNB2004800287025A patent/CN100408222C/en not_active Expired - Fee Related
- 2004-10-01 JP JP2006530609A patent/JP2007507357A/en active Pending
- 2004-10-01 AT AT04769060T patent/ATE380613T1/en not_active IP Right Cessation
- 2004-10-01 US US10/574,360 patent/US20080245122A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE602004010715D1 (en) | 2008-01-24 |
US20080245122A1 (en) | 2008-10-09 |
BRPI0414949A (en) | 2007-03-27 |
JP2007507357A (en) | 2007-03-29 |
EP1689541B1 (en) | 2007-12-12 |
GR20030100404A (en) | 2005-06-15 |
WO2005030411A1 (en) | 2005-04-07 |
CN1863618A (en) | 2006-11-15 |
ATE380613T1 (en) | 2007-12-15 |
EP1689541A1 (en) | 2006-08-16 |
EA200600569A1 (en) | 2006-08-25 |
CN100408222C (en) | 2008-08-06 |
EA008178B1 (en) | 2007-04-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PG | Patent granted | ||
ML | Lapse due to non-payment of fees |
Effective date: 20130508 |