GB685905A - Improvements in or relating to a machine for producing flexible tubing - Google Patents
Improvements in or relating to a machine for producing flexible tubingInfo
- Publication number
- GB685905A GB685905A GB17428/51A GB1742851A GB685905A GB 685905 A GB685905 A GB 685905A GB 17428/51 A GB17428/51 A GB 17428/51A GB 1742851 A GB1742851 A GB 1742851A GB 685905 A GB685905 A GB 685905A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strip
- cage
- winding
- rolls
- shaft
- 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
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/12—Making tubes or metal hoses with helically arranged seams
- B21C37/124—Making tubes or metal hoses with helically arranged seams the tubes having a special shape, e.g. with corrugated wall, flexible tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
685,905. Coiling. BORNAND, R. July 23, 1951 [July 27, 1950], No. 17428/51. Class 83 (iv). [Also in Group XXVIII] In a machine for making flexible tubes from strip metal, paper, plastic, &c., the strip reels are mounted coaxially.in a rotary cage on the axis of the winding head. The strip is drawn tangentially from the reels and is deflected by rolls to the winding head. Reels 9 mounted in a cage 3 by bearings 13 or rolls 12 carry a brake disc 101 engaged by a shoe 16 adjusted during winding by screw mechanism 18 through cables 24. Guide rolls 30 on the cage deflect the strip 17 to a roll 32 adjustable by a shaft 39 and a pivot 37 and passes it to a winding bead A of known form. The main shaft 61 is rotated by a belt 62 and drives through a gear 65 the body 4. A pulley 66 rotates the tool head A and a pinion 67 rotates a gear 70 on the cage 3. The pinion 70 also rotates a sprocket 73 on the winding shaft 47. In order to prevent damage to lead covered metal strip when sliding diagonally on the deflecting rolls the latter may be made in two or more parts. The roll in Fig. 3 is made in parts 82, 83, movable axially on a shaft 81 against the urge of springs 82a, 83a. In modifications, Fig. 4, 5 (not shown), cam or belt means may be used for restoring the position of the roller part not in contact with the strip.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH685905X | 1950-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB685905A true GB685905A (en) | 1953-01-14 |
Family
ID=4528856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17428/51A Expired GB685905A (en) | 1950-07-27 | 1951-07-23 | Improvements in or relating to a machine for producing flexible tubing |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE504874A (en) |
| CH (1) | CH286936A (en) |
| DE (1) | DE894383C (en) |
| GB (1) | GB685905A (en) |
| LU (1) | LU30891A1 (en) |
-
1950
- 1950-10-02 CH CH286936D patent/CH286936A/en unknown
-
1951
- 1951-07-19 LU LU30891D patent/LU30891A1/xx unknown
- 1951-07-23 GB GB17428/51A patent/GB685905A/en not_active Expired
- 1951-07-25 DE DEB16009A patent/DE894383C/en not_active Expired
- 1951-08-14 BE BE504874D patent/BE504874A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH286936A (en) | 1952-11-15 |
| BE504874A (en) | 1952-12-15 |
| LU30891A1 (en) | 1952-05-16 |
| DE894383C (en) | 1953-10-26 |
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