GB1318296A - Device for conveying helical wire springs - Google Patents
Device for conveying helical wire springsInfo
- Publication number
- GB1318296A GB1318296A GB4031170A GB4031170A GB1318296A GB 1318296 A GB1318296 A GB 1318296A GB 4031170 A GB4031170 A GB 4031170A GB 4031170 A GB4031170 A GB 4031170A GB 1318296 A GB1318296 A GB 1318296A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slider
- springs
- joints
- belts
- wire springs
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
- Wire Processing (AREA)
Abstract
1318296 Endless conveyers SPUHL AG 21 Aug 1970 [19 March 1970] 40311/70 Heading B8A In a production line, wire springs 25 are fed stepwise by two opposing belts 29 (only one shown) and are oriented such that joints 72 of the springs are positioned on a centre line 123. Means for raising the joints 72 to the line 123 comprises a slider 136 vertically movable by a pneumatic cylinder 131. In the region of the slider, the springs are guided by an upper strip 115 and a lower strip 139. When the belts 29 are at rest, the slider 136 is raised and its upper edge engages the joint 72 of the middle spring which is thus correctly orientated, Fig. 3 (not shown). After lowering the slider to the shown position the belts are advanced to commence an orienting cycle on the next spring. There may be a slider 136 associated with the other belt 29, for engaging the joints 72 at the other ends of the springs.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702013171 DE2013171A1 (en) | 1970-03-19 | 1970-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1318296A true GB1318296A (en) | 1973-05-23 |
Family
ID=5765610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4031170A Expired GB1318296A (en) | 1970-03-19 | 1970-08-21 | Device for conveying helical wire springs |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3631960A (en) |
| DE (1) | DE2013171A1 (en) |
| GB (1) | GB1318296A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3918473A (en) * | 1974-06-10 | 1975-11-11 | Webster Spring Co | Coil transfer apparatus |
| JP2627096B2 (en) * | 1990-01-29 | 1997-07-02 | 富士写真フイルム株式会社 | Method and apparatus for pulling out torsion spring |
| US5097691A (en) * | 1991-01-28 | 1992-03-24 | Braner, Inc. | Adjustable leveler |
| BR0211481B1 (en) * | 2001-07-26 | 2011-01-11 | Assembly set of an elevator drive in an elevator shaft. | |
| WO2017074273A1 (en) | 2015-10-21 | 2017-05-04 | Veysel Kütüklü Mak. San. Ve Tic A. Ş | Machine for producing springs, putting said springs in a row, tieing said springs to each other and forming a spring frame |
| CN106984742A (en) * | 2017-05-25 | 2017-07-28 | 宁波市望春姚氏床垫机械有限公司 | Spring node changement |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3205915A (en) * | 1961-05-15 | 1965-09-14 | Acd Bedding Corp | Apparatus for producing spring cores |
| US3306424A (en) * | 1964-03-26 | 1967-02-28 | Robalex Inc | Conveyor |
-
1970
- 1970-03-19 DE DE19702013171 patent/DE2013171A1/de active Pending
- 1970-08-21 GB GB4031170A patent/GB1318296A/en not_active Expired
- 1970-09-24 US US75191A patent/US3631960A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE2013171A1 (en) | 1971-10-21 |
| US3631960A (en) | 1972-01-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE20 | Patent expired after termination of 20 years |