DE3174855D1 - Straightening machine - Google Patents
Straightening machineInfo
- Publication number
- DE3174855D1 DE3174855D1 DE8181110115T DE3174855T DE3174855D1 DE 3174855 D1 DE3174855 D1 DE 3174855D1 DE 8181110115 T DE8181110115 T DE 8181110115T DE 3174855 T DE3174855 T DE 3174855T DE 3174855 D1 DE3174855 D1 DE 3174855D1
- Authority
- DE
- Germany
- Prior art keywords
- tools
- workpiece
- sets
- longitudinal axis
- machine
- 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
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/02—Straightening
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Paper (AREA)
- Wire Processing (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
A machine (10) for straightening elongated workpieces (W) comprises at least three sets of coacting tools which include first and second sets (S1, S2) of tools arranged in alternate series along a fixed longitudinal axis (14) for engaging successive longitudinally spaced portions of a workpiece (W) positioned in the machine (10) with its longitudinal center line generally aligned with the longitudinal axis (14). Each set (S1, S2) of tools includes two transversely opposed tools (30) which have transversely spaced work engaging surfaces for engaging opposite sides of the workpiece (W). An operating means (16) is provided for simultaneously reciprocating the tools (30) of the first and second sets (S1, S2) relative to the axis (14) and in opposite direction relative to each other to alternately displace portions of the center line of the workpiece (W) to one and the opposite side of the longitudinal axis with a vibratory motion.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21387380A | 1980-12-08 | 1980-12-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3174855D1 true DE3174855D1 (en) | 1986-07-24 |
Family
ID=22796841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8181110115T Expired DE3174855D1 (en) | 1980-12-08 | 1981-12-03 | Straightening machine |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0053803B1 (en) |
AT (1) | ATE20439T1 (en) |
DE (1) | DE3174855D1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19613169C2 (en) * | 1996-04-02 | 2000-05-04 | Wafios Maschinen Wagner | Device for machine straightening of rotationally symmetrical workpieces |
CN109570274B (en) * | 2018-12-18 | 2020-07-17 | 天长市天翔集团有限公司 | Correcting device for bending mechanical part machining |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR410237A (en) * | 1909-12-11 | 1910-05-14 | Metallurg De Gorcy Soc | Method and machine for automatic wire straightening |
US2938563A (en) * | 1959-06-17 | 1960-05-31 | Special Machine Company | Straightening machine |
US3328995A (en) * | 1964-12-21 | 1967-07-04 | Turner & Seymour Mfg Company | Vibratory straightening machines |
DE2059145C3 (en) * | 1970-12-01 | 1973-10-31 | Otto Bihler Kg, 8959 Trauchgauhalblech | Device for straightening flat and round wire as well as narrow strip material |
-
1981
- 1981-12-03 DE DE8181110115T patent/DE3174855D1/en not_active Expired
- 1981-12-03 AT AT81110115T patent/ATE20439T1/en not_active IP Right Cessation
- 1981-12-03 EP EP81110115A patent/EP0053803B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0053803A2 (en) | 1982-06-16 |
EP0053803A3 (en) | 1982-07-14 |
ATE20439T1 (en) | 1986-07-15 |
EP0053803B1 (en) | 1986-06-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |