GB350337A - Improvements in coiling metal ribbon - Google Patents
Improvements in coiling metal ribbonInfo
- Publication number
- GB350337A GB350337A GB26623/30A GB2662330A GB350337A GB 350337 A GB350337 A GB 350337A GB 26623/30 A GB26623/30 A GB 26623/30A GB 2662330 A GB2662330 A GB 2662330A GB 350337 A GB350337 A GB 350337A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ribbon
- former
- coil
- face
- gearing
- 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
- B21F3/00—Coiling wire into particular forms
- B21F3/02—Coiling wire into particular forms helically
- B21F3/06—Coiling wire into particular forms helically internally on a hollow form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/10—Making other particular articles parts of bearings; sleeves; valve seats or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/16—Making other particular articles rings, e.g. barrel hoops
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S72/00—Metal deforming
- Y10S72/701—Preventing distortion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
- Impression-Transfer Materials And Handling Thereof (AREA)
Abstract
350,337. Coiling. GRISCOMRUSSELL CO., 285, Madison Avenue, New York, U.S.A.- (Assignees of Dewald, E. A. ; Massillon, Ohio, U.S.A.) Sept. 5, 1930, No. 26623. Convention date, Oct. 29, 1929. [Class 83 (iv).] Dies.-A machine for coiling metal ribbon on edge has means for gripping that edge of the ribbon that is to be on the inside of the coil and carrying it about a core while guiding the other portions to prevent buckling. The ribbon 27 is fed from a drum 28 through a guide 30 to a rotating former 24 having a slightly conical face 101, Fig. 12, and a cylindrical face, 101<1>, to. determine the inside diameter of the coil, both faces being of hardened and ground steel. A lower former 25, rotated at the same speed as 24 by gearing 47, 42, 41, 43, 44, 38, Fig. 1, from the main shaft 32, consists of segments 108, Fig. 12, which, for most of each revolution, engage the face 101<1> but are withdrawn between C, D, Fig. 10, by a fixed cam 112. The axis of the former 25 is set by means of studs at an angle to that of the former 24 so that its face, on the line a, b, is parallel with the face 101 and separated by the thickness of the ribbon. With this arrangement the ribbon is first gripped between the formers 24, 25 at d, Fig. 15, and the width gripped increases, as indicated by the line 123 and similarly decreases until the segments 108 are withdrawn. If the coil tends to stick to the face 101 it is separated by a fixed blade, not shown. The coil passes through the former 25 on to a detachable support 31, Fig. 1, which is rotated at a speed slightly less than the formers by adjustable friction gearing 59, 57, Fig. 2, and chain gearing 54 from the main shaft 32. This is driven by a motor 34 through gearing 35 when a clutch 36 is closed by a lever 61, spring-pressed link 64, and spring-returned handle 66. Return of the lever 61 is prevented by a spring pin 71, Fig. 5, until this is retracted by its hook 76 engaging a projection 75 on a chain 74 which is moved in the direction of the arrow by a ratchet on the shaft 79 and a pawl eccentrically mounted on a shaft 85 driven from shaft 32. When this occurs the clutch is opened and the machine stops. The operator then cuts off the coil made and removes it, raises the pawl, and turns the ratchet in the reverse direction until the projection 75 engages a stop 94 which has been.previously set in such position of the groove 96, Fig. 2, that this travel of the projection 75 corresponds to the desired length of coil. The machine can then be restarted and the operation repeated. If desired the former 24 may be adjusted to produce a cross section tapered in either direction or, by being spaced wider than the original ribbon, a cross section which has parallel sides except at the outside edge which is tapered.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US350337XA | 1929-10-29 | 1929-10-29 | |
US403193A US1878233A (en) | 1929-10-29 | 1929-10-29 | Coiling machine and method of winding coils |
Publications (1)
Publication Number | Publication Date |
---|---|
GB350337A true GB350337A (en) | 1931-06-11 |
Family
ID=26711692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB26623/30A Expired GB350337A (en) | 1929-10-29 | 1930-09-05 | Improvements in coiling metal ribbon |
Country Status (2)
Country | Link |
---|---|
US (1) | US1878233A (en) |
GB (1) | GB350337A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2472245A (en) * | 1944-04-17 | 1949-06-07 | Griscom Russell Co | Method of finning engine cylinders |
US2437500A (en) * | 1944-09-08 | 1948-03-09 | Griscom Russell Co | Apparatus for bending metal strips edgewise in making helical fins |
US2486310A (en) * | 1945-01-26 | 1949-10-25 | American Steel & Wire Co | Rolling mill guide |
US2531534A (en) * | 1949-01-21 | 1950-11-28 | Gen Motors Corp | Coil winding machine |
US2553796A (en) * | 1949-08-01 | 1951-05-22 | Marchant Calculating Machine | Spring coiling machine |
GB1280331A (en) * | 1969-05-05 | 1972-07-05 | Norris & Co Ltd D C | Improvements in or relating to the manufacture of annular metal rings and part annular metal components |
FI77996C (en) * | 1982-06-03 | 1989-06-12 | Ilmari Johannes Patrikainen | Method and apparatus for bending metal profiles |
CN103706694B (en) * | 2013-12-30 | 2016-05-25 | 河南科隆集团有限公司 | A kind of coiler |
CN112916766B (en) * | 2021-04-15 | 2023-02-24 | 库卡机器人(广东)有限公司 | Winding equipment and control method thereof |
-
1929
- 1929-10-29 US US403193A patent/US1878233A/en not_active Expired - Lifetime
-
1930
- 1930-09-05 GB GB26623/30A patent/GB350337A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US1878233A (en) | 1932-09-20 |
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