GB873891A - Coiler for metal strip with segmented drum - Google Patents
Coiler for metal strip with segmented drumInfo
- Publication number
- GB873891A GB873891A GB1168659A GB1168659A GB873891A GB 873891 A GB873891 A GB 873891A GB 1168659 A GB1168659 A GB 1168659A GB 1168659 A GB1168659 A GB 1168659A GB 873891 A GB873891 A GB 873891A
- Authority
- GB
- United Kingdom
- Prior art keywords
- segments
- shaft
- bars
- drum
- coiler
- 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
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/28—Drums or other coil-holders
- B21C47/30—Drums or other coil-holders expansible or contractible
-
- 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
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/32—Tongs or gripping means specially adapted for reeling operations
- B21C47/323—Slits or pinces on the cylindrical wall of a reel or bobbin, adapted to grip the end of the material being wound
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
873,891. Collapsible spindles. LOEWY ENGINEERING CO. Ltd. March 30, 1960 [April 7, 1959], No. 11686/59. Class 100(1) [Also in Group XXII] A coiler for metal strip comprising a segmental drum, having a spreader mechanism for the segments, including a longitudinally movable actuating rod and lifter elements movable together with the rod for the expansion of the collapsed segments, through the intervention of cam surfaces, is characterised in that the lifter elements are arranged inside a hollow driving shaft of the drum and transmit the lifting movement of the segments or spreader bars through the intermediary of plungers which pass through openings in the shaft. Segments 11 of a coiler drum 10 driven by a hollow shaft 12 are expanded by spreader bars 16 moved outwardly upon axial movement of cam surfaced lifter ring elements 18 on an actuating rod 15. The elements 18 are arranged inside the shaft 12 and engage plungers 19 passing through openings 21 in the wall of the shaft 12 to engage the bars 16. Strip gripping means 22, 24 are formed on one of the bars 16 and one of the segments as described in Specification 873,120. In a modification, Fig. 4, with no spreader bars 16, the segments 11 are secured to the plungers 19. Specification 833,077 also is referred to.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1168659A GB873891A (en) | 1959-04-07 | 1959-04-07 | Coiler for metal strip with segmented drum |
BE589175A BE589175A (en) | 1959-04-07 | 1960-03-29 | Segmental drum winding machine for metal bands. |
FR823174A FR1256219A (en) | 1959-04-07 | 1960-04-01 | Segmental drum winder for metal belts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1168659A GB873891A (en) | 1959-04-07 | 1959-04-07 | Coiler for metal strip with segmented drum |
Publications (1)
Publication Number | Publication Date |
---|---|
GB873891A true GB873891A (en) | 1961-08-02 |
Family
ID=37067462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1168659A Expired GB873891A (en) | 1959-04-07 | 1959-04-07 | Coiler for metal strip with segmented drum |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE589175A (en) |
FR (1) | FR1256219A (en) |
GB (1) | GB873891A (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3128958A (en) * | 1964-04-14 | Expandable tension reel | ||
US3645466A (en) * | 1969-08-01 | 1972-02-29 | Goldsworthy Eng Inc | Expandable mandrel |
GB2213128A (en) * | 1987-12-04 | 1989-08-09 | Spiro Machines Sa | Cores for supporting coils of strip material |
US4893761A (en) * | 1988-03-30 | 1990-01-16 | Gay & Wagner Research Corporation | Air pressure activated collet |
US4911376A (en) * | 1988-09-14 | 1990-03-27 | Thompson Johnnie W | Expandable shaft |
US5156347A (en) * | 1988-03-30 | 1992-10-20 | Gay Ii Francis V | Automatic continuous fiber winder |
US5165620A (en) * | 1991-06-12 | 1992-11-24 | Kampiziones Theodore G | Expanding roll core spindle |
FR2686077A1 (en) * | 1992-01-14 | 1993-07-16 | Clecim Sa | Expandable cylindrical mandrel for a winding or unwinding machine |
CN103894446A (en) * | 2012-12-31 | 2014-07-02 | 衡阳中钢衡重设备有限公司 | Hot rolling coiler mandrel |
CN108704955A (en) * | 2018-06-13 | 2018-10-26 | 湖南科美达重工有限公司 | A kind of pyramid shell type coiler mandrel with hydraulic jaw |
IT202000005488A1 (en) * | 2020-03-13 | 2021-09-13 | Svecom P E S R L | AN EXPANDABLE SHAFT |
CN116532558A (en) * | 2023-07-06 | 2023-08-04 | 太原科技大学 | Horizontal expansion die for end ring of water pump |
-
1959
- 1959-04-07 GB GB1168659A patent/GB873891A/en not_active Expired
-
1960
- 1960-03-29 BE BE589175A patent/BE589175A/en unknown
- 1960-04-01 FR FR823174A patent/FR1256219A/en not_active Expired
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3128958A (en) * | 1964-04-14 | Expandable tension reel | ||
US3645466A (en) * | 1969-08-01 | 1972-02-29 | Goldsworthy Eng Inc | Expandable mandrel |
GB2213128A (en) * | 1987-12-04 | 1989-08-09 | Spiro Machines Sa | Cores for supporting coils of strip material |
US4893761A (en) * | 1988-03-30 | 1990-01-16 | Gay & Wagner Research Corporation | Air pressure activated collet |
US5156347A (en) * | 1988-03-30 | 1992-10-20 | Gay Ii Francis V | Automatic continuous fiber winder |
US4911376A (en) * | 1988-09-14 | 1990-03-27 | Thompson Johnnie W | Expandable shaft |
US5165620A (en) * | 1991-06-12 | 1992-11-24 | Kampiziones Theodore G | Expanding roll core spindle |
FR2686077A1 (en) * | 1992-01-14 | 1993-07-16 | Clecim Sa | Expandable cylindrical mandrel for a winding or unwinding machine |
US5360182A (en) * | 1992-01-14 | 1994-11-01 | Clecim | Expandable cylindrical chuck for coiler or uncoiler |
CN103894446A (en) * | 2012-12-31 | 2014-07-02 | 衡阳中钢衡重设备有限公司 | Hot rolling coiler mandrel |
CN103894446B (en) * | 2012-12-31 | 2016-04-27 | 衡阳中钢衡重设备有限公司 | Reeling tube of reeling |
CN108704955A (en) * | 2018-06-13 | 2018-10-26 | 湖南科美达重工有限公司 | A kind of pyramid shell type coiler mandrel with hydraulic jaw |
IT202000005488A1 (en) * | 2020-03-13 | 2021-09-13 | Svecom P E S R L | AN EXPANDABLE SHAFT |
WO2021181348A1 (en) * | 2020-03-13 | 2021-09-16 | Svecom - P.E. S.R.L. | An expandable shaft |
CN116532558A (en) * | 2023-07-06 | 2023-08-04 | 太原科技大学 | Horizontal expansion die for end ring of water pump |
Also Published As
Publication number | Publication date |
---|---|
FR1256219A (en) | 1961-03-17 |
BE589175A (en) | 1960-07-18 |
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