US2650778A - Torque resisting locking lug for the center tube of a spool reel or warp beam - Google Patents
Torque resisting locking lug for the center tube of a spool reel or warp beam Download PDFInfo
- Publication number
- US2650778A US2650778A US257997A US25799751A US2650778A US 2650778 A US2650778 A US 2650778A US 257997 A US257997 A US 257997A US 25799751 A US25799751 A US 25799751A US 2650778 A US2650778 A US 2650778A
- Authority
- US
- United States
- Prior art keywords
- center tube
- spool
- reel
- warp beam
- locking lug
- 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 - Lifetime
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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
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/04—Kinds or types
- B65H75/08—Kinds or types of circular or polygonal cross-section
- B65H75/14—Kinds or types of circular or polygonal cross-section with two end flanges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/50—Storage means for webs, tapes, or filamentary material
- B65H2701/51—Cores or reels characterised by the material
- B65H2701/513—Cores or reels characterised by the material assembled mainly from rigid elements of the same kind
- B65H2701/5134—Metal elements
Definitions
- This invention relates to a spool reel or warp beam of the type in which there is a metal barrel with metal heads at the ends and a metal center tube.
- One of the objects of this invention is to provide an arrangement which will resist a torsional twisting of the head and the center tube.
- Another object of the invention is to provide an arrangement which will lock the center tube with reference to the head as it is put in place.
- Another object of the invention is to provide an arrangement so that there will be a strengthening of the center section of the head when this center tube is assembled with it.
- l0 and H designate generally heads at the opposite ends of a barrel I2 of the spool or reel shown in Figure 1, the junction being formed as at l3 between the flange l4 of the inner portion of the head and the end of the barrel.
- the outer portion of the head is provided with a central opening it about which there is an inwardly extending flange H which has its inner edge in a single plane at substantially right angles to the center axis of the barrel.
- the center tube I8 is of cylindrical form and extends through the openings It in the heads and has at a location spaced inwardly from its ends lugs I9 cut and deflected radially outwardly from its stock at a point inwardly from its end 2i]. 'l'his stock which is cut and outwardly deflected has an edge 21 which is also located in a plane at substantially right angles to the axis so that it will abut the end 22 of the flange I! and thus serve to locate this tube axially with reference to the head.
- Each of the lugs also is provided with a spur 23 which will be hardened by working of the tools to form it to such an extent that this spur may be driven particularly pointed out in the appended claims.
- Figure 5 is a section on line 5-5 of Figure 4.
- lugs have their pp s t
- the lug 39 s shown in Figure 4 lug with an edge in a single plane to abut the rnay be arched (see Fig.
- This I 61mm: raised lug also serves to align the parts so that 1- A spool or reel comprising a barrel, heads at the flaring of the ends of the center tube will ts opposite ends having central Openings each, draw the center tube and heads into their dewith an inwardly extending flange b t the sired aligned position.
- said flange having a generally continuous edge, a center tube extending through the barrel and through an opening in a head and outwardly flared to hold it in place, lugs spaced from the end of the tube and projecting radially outwardly from the stock of the center tube with edges extending along and in abutting engagement with the end of said flange and axially extending spurs on the edges of said lugs projectin into the edge of the flange beyond said line of abutment to prevent relative turning of the head and 'tube'about its axis.
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- Storage Of Web-Like Or Filamentary Materials (AREA)
Description
Sept. 1, 1953 R. V. OLSON TORQUE RESISTING LOCKING LUG FOR THE CENTER TUBE OF SPOOL REEL. OR WARP BEAM Filed Nov. 24, 1951 BY RoberTV Olson flmfl ATTORNEY INVENTOR.
Patented Sept. 1, 1953 TORQUE RESISTING LOCKING LUG FOR THE CENTER TUBE OF A SPOOL REEL R WARP BEAM Robert V. Olson, Attleboro, Mass., assignor to Mossberg Pressed Steel Corporation, a corporation of Massachusetts Application November 24, 1951, Serial No. 257,997 3 Claims. (01. 242-123) This invention relates to a spool reel or warp beam of the type in which there is a metal barrel with metal heads at the ends and a metal center tube.
Quite frequently because of the strains to which a spool or reel is subjected, there is a torsion existing between the center tube and the head tending to relatively rotate these parts, and frequently because of this torsion there will be a breakin or cracking between the junction of the head and the center tube at their junction.
One of the objects of this invention is to provide an arrangement which will resist a torsional twisting of the head and the center tube.
Another object of the invention is to provide an arrangement which will lock the center tube with reference to the head as it is put in place.
Another object of the invention is to provide an arrangement so that there will be a strengthening of the center section of the head when this center tube is assembled with it.
With these and other objects in view, the invention consists of certain novel features of construction as will be more fully described and With reference to the drawings l0 and H designate generally heads at the opposite ends of a barrel I2 of the spool or reel shown in Figure 1, the junction being formed as at l3 between the flange l4 of the inner portion of the head and the end of the barrel. The outer portion of the head is provided with a central opening it about which there is an inwardly extending flange H which has its inner edge in a single plane at substantially right angles to the center axis of the barrel. The center tube I8 is of cylindrical form and extends through the openings It in the heads and has at a location spaced inwardly from its ends lugs I9 cut and deflected radially outwardly from its stock at a point inwardly from its end 2i]. 'l'his stock which is cut and outwardly deflected has an edge 21 which is also located in a plane at substantially right angles to the axis so that it will abut the end 22 of the flange I! and thus serve to locate this tube axially with reference to the head. Each of the lugs also is provided with a spur 23 which will be hardened by working of the tools to form it to such an extent that this spur may be driven particularly pointed out in the appended claims. 25 into the edge 2 0f the flange H to a p t Where I th accompanying drawings: there is a good abutment between the edges of ure 1 is a side elevation with a portion the flange and edges of the l gs which are in thereof in section, showing a spool or reel con- Planes at right angles to t axis of the spool. structed in accordance with this invention; The ends of the tube 0 a e he bent over or Figure 2 is a section on lines of Figure 3O flared outwardly as at SO as to lock the heads Figure 3 is a section on line 33 of Figure 1; and tubehh 215561117913!- Figure 4 is a fragmentary elevation of a por- By arrangement relative turning of the tion of the center tube of a spool or reel showing a and tube are Supported o that such torsion modifi d form of which is used in this 1 Will not twist or break the joints between the ention; and head and. the tube.
Figure 5 is a section on line 5-5 of Figure 4. r In some cases lugs have their pp s t In proceeding with this invention, I lift from Fidges 25 and 26 fial'lhg as Shown in gure l, but the stock of the center tube of a spool or reel 9. In other cases the lug 39 s shown in Figure 4 lug with an edge in a single plane to abut the rnay be arched (see Fig. 5) to provide a, concave edge of an inturned flange about the center open- Inner Portloh and convex Outer portion 32 mg of the head, and I also provide a Spur along rather than being cut and raised from the stock this edge which has been hardened by working Q n in Figure 3, and in this case the 0ppoof the same and which may be driven into the slte sldes of the lugs 33 and 34 Will e e edge of the head flange so as to lock the head 1 h other in the pp ite direction as with reference to the center tube against these $hWh 1nF1gure 4- two relatively turning about a center axis. This I 61mm: raised lug also serves to align the parts so that 1- A spool or reel comprising a barrel, heads at the flaring of the ends of the center tube will ts opposite ends having central Openings each, draw the center tube and heads into their dewith an inwardly extending flange b t the sired aligned position. opening, said flange having a generally continuous edge, a center tube extending through the barrel and through an opening in a head and outwardly flared to hold it in place, lugs spaced from the end of the tube and projecting radially outwardly from the stock of the center tube with edges extending along and in abutting engagement with the end of said flange and axially extending spurs on the edges of said lugs projectin into the edge of the flange beyond said line of abutment to prevent relative turning of the head and 'tube'about its axis.
2. A spool or reel as 'in claim 1 wherein the lugs have their axially extending edges converging toward each other.
3. A spool or reel as in claim 1 wherein the flange and. the spurs which extend into the flange are of metal.
ROBERT V. OLSON.
References Cited in the file of this patent UNITED STATES PATENTS Number Name Date 898,398 Wood Sept. 8, 1908 1,537;03'4 Saunders May 5, 1925 1,672,167 Mos'sberg June 5, 1928 2,258,580 Olson Oct. 7, 1941 -2,497,556 Olson Feb. 14, 1950
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US257997A US2650778A (en) | 1951-11-24 | 1951-11-24 | Torque resisting locking lug for the center tube of a spool reel or warp beam |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US257997A US2650778A (en) | 1951-11-24 | 1951-11-24 | Torque resisting locking lug for the center tube of a spool reel or warp beam |
Publications (1)
Publication Number | Publication Date |
---|---|
US2650778A true US2650778A (en) | 1953-09-01 |
Family
ID=22978657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US257997A Expired - Lifetime US2650778A (en) | 1951-11-24 | 1951-11-24 | Torque resisting locking lug for the center tube of a spool reel or warp beam |
Country Status (1)
Country | Link |
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US (1) | US2650778A (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US898398A (en) * | 1907-12-12 | 1908-09-08 | Rhode Island Fiber Spool Company | Spool. |
US1537034A (en) * | 1925-03-02 | 1925-05-05 | Mattatuck Mfg Company | Spool |
US1672167A (en) * | 1926-03-01 | 1928-06-05 | Mossberg Pressed Steel Corp | Spool |
US2258580A (en) * | 1938-02-17 | 1941-10-07 | Mossbert Pressed Steel Corp | Spool or reel |
US2497556A (en) * | 1945-09-06 | 1950-02-14 | Mossberg Pressed Steel Corp | Reel or spool |
-
1951
- 1951-11-24 US US257997A patent/US2650778A/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US898398A (en) * | 1907-12-12 | 1908-09-08 | Rhode Island Fiber Spool Company | Spool. |
US1537034A (en) * | 1925-03-02 | 1925-05-05 | Mattatuck Mfg Company | Spool |
US1672167A (en) * | 1926-03-01 | 1928-06-05 | Mossberg Pressed Steel Corp | Spool |
US2258580A (en) * | 1938-02-17 | 1941-10-07 | Mossbert Pressed Steel Corp | Spool or reel |
US2497556A (en) * | 1945-09-06 | 1950-02-14 | Mossberg Pressed Steel Corp | Reel or spool |
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