NL6703791A - - Google Patents
Info
- Publication number
- NL6703791A NL6703791A NL6703791A NL6703791A NL6703791A NL 6703791 A NL6703791 A NL 6703791A NL 6703791 A NL6703791 A NL 6703791A NL 6703791 A NL6703791 A NL 6703791A NL 6703791 A NL6703791 A NL 6703791A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F45/00—Wire-working in the manufacture of other particular articles
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
- Heat Treatment Of Articles (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Wire Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB00954/66A GB1182414A (en) | 1966-03-12 | 1966-03-12 | A method of making a Shaped Spring Centre for Spring Seats and the like Articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6703791A true NL6703791A (xx) | 1967-09-13 |
Family
ID=9977372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6703791A NL6703791A (xx) | 1966-03-12 | 1967-03-13 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3454054A (xx) |
| DE (1) | DE1602548C3 (xx) |
| ES (1) | ES337886A1 (xx) |
| FR (1) | FR1527010A (xx) |
| GB (1) | GB1182414A (xx) |
| NL (1) | NL6703791A (xx) |
| SE (1) | SE324515B (xx) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1319445A (en) * | 1969-07-03 | 1973-06-06 | Slumberland Group Ltd | Spring interiors and articles containing spring interiors |
| US3866287A (en) * | 1971-12-01 | 1975-02-18 | Kuhlman Corp | Methods for the manufacture of spring assemblies |
| AT336374B (de) * | 1974-10-10 | 1977-05-10 | Evg Entwicklung Verwert Ges | Verfahren zum herstellen von drahtgittern |
| JPH0433683A (ja) * | 1990-05-31 | 1992-02-05 | Tachi S Co Ltd | クッション体およびその製法 |
| DE4405124A1 (de) * | 1994-02-18 | 1995-08-24 | Spuehl Ag | Verfahren und Vorrichtung zur Wärmebehandlung von Matratzenfederkernen |
| US6318416B1 (en) | 1997-11-13 | 2001-11-20 | L&P Property Management Company | Spring interior and method of making same |
| US5875664A (en) * | 1997-12-23 | 1999-03-02 | L&P Property Management Company | Programmable servo-motor quality controlled continuous multiple coil spring forming method and apparatus |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US490845A (en) * | 1893-01-31 | Spring-setting machine | ||
| US2880861A (en) * | 1954-07-09 | 1959-04-07 | Zig Zag Spring Company | Method and apparatus for producing a roll of wound spring wire and resulting product |
| US3343573A (en) * | 1965-04-14 | 1967-09-26 | James Hill Mfg Company | Roving can spring |
-
1966
- 1966-03-12 GB GB00954/66A patent/GB1182414A/en not_active Expired
-
1967
- 1967-03-10 SE SE3392/67A patent/SE324515B/xx unknown
- 1967-03-10 ES ES337886A patent/ES337886A1/es not_active Expired
- 1967-03-13 US US622748A patent/US3454054A/en not_active Expired - Lifetime
- 1967-03-13 NL NL6703791A patent/NL6703791A/xx unknown
- 1967-03-13 DE DE1602548A patent/DE1602548C3/de not_active Expired
- 1967-03-13 FR FR98455A patent/FR1527010A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1182414A (en) | 1970-02-25 |
| FR1527010A (fr) | 1968-05-31 |
| DE1602548A1 (de) | 1970-09-17 |
| DE1602548C3 (de) | 1974-01-10 |
| ES337886A1 (es) | 1968-03-16 |
| DE1602548B2 (de) | 1973-06-14 |
| SE324515B (xx) | 1970-06-01 |
| US3454054A (en) | 1969-07-08 |