GB1454738A - Friction roller drive mechanisms - Google Patents
Friction roller drive mechanismsInfo
- Publication number
- GB1454738A GB1454738A GB2553375A GB2553375A GB1454738A GB 1454738 A GB1454738 A GB 1454738A GB 2553375 A GB2553375 A GB 2553375A GB 2553375 A GB2553375 A GB 2553375A GB 1454738 A GB1454738 A GB 1454738A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rollers
- wire
- roller
- roller drive
- june
- 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
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
- B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
- B65H51/08—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements
- B65H51/10—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements with opposed coacting surfaces, e.g. providing nips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
- B21F23/002—Feeding means specially adapted for handling various diameters of wire or rod
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forwarding And Storing Of Filamentary Material (AREA)
- Wire Processing (AREA)
Abstract
1454738 Feeding rod or wire EVG ENTWICKLUNGS-U VERWERTUNGS GmbH 16 June 1975 [17 June 1974] 25533/75 Heading B3E A roller drive mechanism suitable for frictionally feeding rod or wire D into a bending machine incorporates at least three rollers 1 to 3 of which two (1 and 3) are on one side of the rod or wire and a third on the opposite side, the one roller 2 being resiliently thrust towards the gap between the other two rollers. The rollers 1 and 3 may rotate on fixed axes, and the roller 2 on a floating axis. In the case of five rollers, Fig. 4, three rollers 1, 3 and 5 are arranged on fixed axes on one side of the work, whereas the other rollers 2 and 4 are urged resiliently in directions W slightly downstream of the bisectors 5 defined by the roll axes. The rolls 2 and 3 are carried on pivoted links 13, 131, 15 and 151 and are biased by a common spring 18 and by an adjustable hydraulic ram 19. The rollers may be grooved and be driven by hydraulic motors. Some of the rollers may be idle, but at least one of the rollers carried on a fixed axis is driven.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT500174A AT338596B (en) | 1974-06-17 | 1974-06-17 | FRICTION ROLLER DRIVE FOR WIRE OR ROD-SHAPED MATERIAL |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1454738A true GB1454738A (en) | 1976-11-03 |
Family
ID=3570811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2553375A Expired GB1454738A (en) | 1974-06-17 | 1975-06-16 | Friction roller drive mechanisms |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5114661A (en) |
AT (1) | AT338596B (en) |
BE (1) | BE830134A (en) |
CH (1) | CH587766A5 (en) |
CS (1) | CS185691B2 (en) |
DE (1) | DE2523239B2 (en) |
ES (1) | ES438606A1 (en) |
FR (1) | FR2274536A1 (en) |
GB (1) | GB1454738A (en) |
IT (1) | IT1038796B (en) |
ZA (1) | ZA753853B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0016627A1 (en) * | 1979-03-21 | 1980-10-01 | Pfizer Inc. | Wire-feeding apparatus |
EP0824982A1 (en) * | 1996-08-09 | 1998-02-25 | M.E.P. Macchine Elettroniche Piegatrici S.p.A. | Drawing assembly for bending machines |
WO2005065862A1 (en) * | 2004-01-12 | 2005-07-21 | Schnell S.P.A. | Drawing assembly in machines for working metal sections |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1210316A (en) * | 1982-09-02 | 1986-08-26 | Robin Louvel | Marking apparatus |
DE3243754C2 (en) * | 1982-11-26 | 1994-04-21 | Heinz Haenel | Drive device for a pull rope |
CH664137A5 (en) * | 1984-10-15 | 1988-02-15 | Ferag Ag | DEVICE FOR MANUFACTURING A COILED STACK FROM SURFACES CONTINUOUSLY ARRANGED IN A DROP FEEDER INFORMATION. |
JP7071939B2 (en) * | 2019-03-12 | 2022-05-19 | 旭精機工業株式会社 | Wire rod feeder |
-
1974
- 1974-06-17 AT AT500174A patent/AT338596B/en not_active IP Right Cessation
-
1975
- 1975-05-26 DE DE2523239A patent/DE2523239B2/en not_active Withdrawn
- 1975-05-29 CH CH693475A patent/CH587766A5/xx not_active IP Right Cessation
- 1975-06-09 IT IT24148/75A patent/IT1038796B/en active
- 1975-06-10 CS CS7500004074A patent/CS185691B2/en unknown
- 1975-06-11 BE BE157249A patent/BE830134A/en unknown
- 1975-06-16 ES ES438606A patent/ES438606A1/en not_active Expired
- 1975-06-16 ZA ZA00753853A patent/ZA753853B/en unknown
- 1975-06-16 JP JP50073010A patent/JPS5114661A/en active Pending
- 1975-06-16 GB GB2553375A patent/GB1454738A/en not_active Expired
- 1975-06-17 FR FR7518892A patent/FR2274536A1/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0016627A1 (en) * | 1979-03-21 | 1980-10-01 | Pfizer Inc. | Wire-feeding apparatus |
EP0824982A1 (en) * | 1996-08-09 | 1998-02-25 | M.E.P. Macchine Elettroniche Piegatrici S.p.A. | Drawing assembly for bending machines |
US5906128A (en) * | 1996-08-09 | 1999-05-25 | M.E.P. Macchine Elettroniche Piegatricia Spa | Drawing assembly for bending machines |
WO2005065862A1 (en) * | 2004-01-12 | 2005-07-21 | Schnell S.P.A. | Drawing assembly in machines for working metal sections |
Also Published As
Publication number | Publication date |
---|---|
JPS5114661A (en) | 1976-02-05 |
CH587766A5 (en) | 1977-05-13 |
IT1038796B (en) | 1979-11-30 |
CS185691B2 (en) | 1978-10-31 |
AU8217375A (en) | 1976-12-23 |
FR2274536B1 (en) | 1978-02-24 |
DE2523239B2 (en) | 1978-09-21 |
ES438606A1 (en) | 1977-03-01 |
ATA500174A (en) | 1976-12-15 |
DE2523239A1 (en) | 1976-01-02 |
FR2274536A1 (en) | 1976-01-09 |
AT338596B (en) | 1977-09-12 |
BE830134A (en) | 1975-10-01 |
ZA753853B (en) | 1976-05-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |