US1931314A - Fabric roll edge protector - Google Patents
Fabric roll edge protector Download PDFInfo
- Publication number
- US1931314A US1931314A US658294A US65829433A US1931314A US 1931314 A US1931314 A US 1931314A US 658294 A US658294 A US 658294A US 65829433 A US65829433 A US 65829433A US 1931314 A US1931314 A US 1931314A
- Authority
- US
- United States
- Prior art keywords
- roll
- cap
- caps
- loop
- wire
- 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
Links
- 239000004744 fabric Substances 0.000 title description 12
- 230000001012 protector Effects 0.000 title description 9
- 239000000463 material Substances 0.000 description 9
- 230000006378 damage Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 235000006629 Prosopis spicigera Nutrition 0.000 description 1
- 240000000037 Prosopis spicigera Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 239000011270 tar paper Substances 0.000 description 1
Images
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
Definitions
- This invention relates to fabric roll edge protectors.
- Fabric roll edge protectors generally consist of metal caps held. against the ends of hollow rolls 5 of fabric material by tie members extending through therolls. Such caps protect the edges of the fabrics from injury, and they also close the axial openings through the rolls sothat ma-' terials such as nails and adhesive, which are to be used with the fabrics, may be stored and shipped in the compartments ,thus formed.
- Fig. 1 is a side view of a protected fabric roll, shown partly in section;
- Fig. 2 an end view.
- Fig. 3 a side view of a cap-retaining member.
- each cap 3 which is in-- tended for protecting the end of the roll (edge of the fabric) from injury.
- These caps also cooperate with the axial opening to form a closed compartment 2a suitable for housing related materials.
- Each cap is preferably formed with a centrally disposed depressed or dished portion 4 extending into the axial opening of the roll.
- One of the purposes of this dished portion is to prevent the cap from moving laterally, that is, radially of the roll.
- this cap-retaining member is of elongate form, preferably Wire. 5511; is provided at one end with detent means have otherwise been unsatisfactory and time,
- the wire In orderflto permit, the wire to' be inserted through the cap apertures, and at the same time to enable it to be quickly and easily :locked in place by a simple operation "notiinvolving :the
- theopposite end of the wire is provided with a loop 9, Fig. 3,,formed in the same way as loop 7. Prior to use this loopis narrow; that is, flattened, longitudinally of the wire so that it can be passed through apertures 81
- the cap is permitted to slide along the wire until at the opposite end of the wire'it meets the wider loop '7 which engages "its outer face. This cap is then place'dflush against the end of the roll with its dished portion 4extending into the axial opening in the roll and with the wire extending through the roll.
- the flattened so loop which projects fromtheoppositeend of-the 'roll, is passed through the aperture in the oth'er cap. Thiscap is then slipped along the loop until it too lies against the end of the roll with'its dished portion extending into the 'roll" openingj. The flattened loop is then expanded or spread transversely in order to bring the widened loop 9a into engagement with the outer face of the adjacent cap to prevent it from being withdrawn through the cap aperture.
- the caps are locked on, or tied l1; together by, the wire, with the loops lying within the dished portions 4.
- the end loops are spaced no farther apart than the caps, so that the latter are not given 5 any play relative to the roll.
- the distance between the loops, before expansion of the narrow loop be a little less than that between the caps. Then, when the narrow loop is expanded the wire is pulled taut, drawing 1 the caps tightly against the roll ends. See Fig. 3" 1. Any suitable means may be used for spreading the narrow loop, no tool made especially for thispurpose being necessary.
- the tie rod may be made 2, from comparatively thin wire because, in spite of its thinness, it requires considerable outward pressure of the caps against the loops to flatten them out. Conseqrientlm'materials intended'for llQ use with the fabric of the roll may be safely stored and. shipped in the axial opening 2. The cost of manufacturing this cap-retaining member is small because of its simple form, and because of the light wire from which it is made. Furthermore, no difiiculty is encountered in assembling the protector, and the narrow loop may be spread quickly and easily by tools usually found at hand. f 7
- I rialfsaid means comprising an elongate member provided at one end witha longitudinally fla tened twisted loop adapted to be passed. through the apertures in both caps, and provided at the opposite end with detent means incapable of passing 'through said apertures, said flattened loop being adapted to be expanded into contact with the'outer face of one of the caps to thereby lock said caps on said member and. against the ends of the roll.
- Cap-retaining means for use with a roll of material having an axial opening therethrough and a removable apertured protective cap at each end, said means comprising a wire provided at one end with alongitudinally flattened twisted loopadapted to be passed through the apertures in both caps, and provided at the opposite end with a wide loop incapable of passing through saidapertures, said flattened loop being adapted to beexpanded into contact withthe outer face of one of the caps to thereby lock said caps on saidwire andagainst the ends of the roll between ,said loops.
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
Description
Oct. 17, J H, M N
FABRIC ROLL EDGE PROTECTOR Filed Feb. 24, 1933 INVENTOR Patented Oct. 17, 1933 v I JosephHhBq iwmamlittsburgh, Pa; Application Februaryu, 1933. Serial No. 658,294
Claims.
This invention relates to fabric roll edge protectors. I V
Fabric roll edge protectors generally consist of metal caps held. against the ends of hollow rolls 5 of fabric material by tie members extending through therolls. Such caps protect the edges of the fabrics from injury, and they also close the axial openings through the rolls sothat ma-' terials such as nails and adhesive, which are to be used with the fabrics, may be stored and shipped in the compartments ,thus formed.
Heretofore, these tie-rods have had various disadvantages, such as being relatively expensive to manufacture, difiicult or time-consuming of attachment, comprising loose parts, or requiring special tools for fastening them in place. or for removing them. With ,theseand other disadvantages. the roll protectors known previously have added unduly to the cost of fabric rolls, and
wasting. 7
It is among the objects of this in'ventionto provide a fabric roll edge protector which is simple in form, strong, inexpensive to manufacture, easy to apply and remove, and which can be quickly attached without the necessity of special tools.
The preferred embodiment of the invention is illustrated in the accompanying drawing, of which Fig. 1 is a side view of a protected fabric roll, shown partly in section; Fig. 2 an end view.
thereof; and Fig. 3 a side view of a cap-retaining member.
Referring to the drawing, a roll. 1 of material,
such as 'tar paper, building felt or other materials subject to damage at the ends, and having the customary axial opening 2 therethrough, is engaged at each end by a metal cap 3 which is in-- tended for protecting the end of the roll (edge of the fabric) from injury. These caps also cooperate with the axial opening to form a closed compartment 2a suitable for housing related materials. Each cap is preferably formed with a centrally disposed depressed or dished portion 4 extending into the axial opening of the roll. One of the purposes of this dished portion is to prevent the cap from moving laterally, that is, radially of the roll. By having the dished portions snugly engage the interior of the openings the ends of the roll are reinforced.
The caps are held against the ends of the roll by a cap-retaining member, or tie-rod, 6. In accordance with this invention, this cap-retaining member is of elongate form, preferably Wire. 5511; is provided at one end with detent means have otherwise been unsatisfactory and time,
adapted to prevent that end from passing through theapertures in the caps, e. g. a loop 'ljformed by doubling back the end' portion of the wire and twisting it upon itself. This loop is large enoughto prevent it from being drawn through '60 wire-receiving apertures 8 in) the centers'of the caps. a
In orderflto permit, the wire to' be inserted through the cap apertures, and at the same time to enable it to be quickly and easily :locked in place by a simple operation "notiinvolving :the
use of special tools theopposite end of the wire is provided with a loop 9, Fig. 3,,formed in the same way as loop 7. Prior to use this loopis narrow; that is, flattened, longitudinally of the wire so that it can be passed through apertures 81 In assembling the roll edge protectorfnarrow loop 9 is passed through aperture'8 in one of the caps, and the cap is permitted to slide along the wire until at the opposite end of the wire'it meets the wider loop '7 which engages "its outer face. This cap is then place'dflush against the end of the roll with its dished portion 4extending into the axial opening in the roll and with the wire extending through the roll. The flattened so loop, which projects fromtheoppositeend of-the 'roll, is passed through the aperture in the oth'er cap. Thiscap is then slipped along the loop until it too lies against the end of the roll with'its dished portion extending into the 'roll" openingj. The flattened loop is then expanded or spread transversely in order to bring the widened loop 9a into engagement with the outer face of the adjacent cap to prevent it from being withdrawn through the cap aperture.
In this manner the caps are locked on, or tied l1; together by, the wire, with the loops lying within the dished portions 4. 'Of course, it is apparent that the end loops are spaced no farther apart than the caps, so that the latter are not given 5 any play relative to the roll. In fact, it is preferable that the distance between the loops, before expansion of the narrow loop, be a little less than that between the caps. Then, when the narrow loop is expanded the wire is pulled taut, drawing 1 the caps tightly against the roll ends. See Fig. 3" 1. Any suitable means may be used for spreading the narrow loop, no tool made especially for thispurpose being necessary.
V In a roll edge protector constructed in accord- 5 ance with this invention, the tie rod may be made 2, from comparatively thin wire because, in spite of its thinness, it requires considerable outward pressure of the caps against the loops to flatten them out. Conseqrientlm'materials intended'for llQ use with the fabric of the roll may be safely stored and. shipped in the axial opening 2. The cost of manufacturing this cap-retaining member is small because of its simple form, and because of the light wire from which it is made. Furthermore, no difiiculty is encountered in assembling the protector, and the narrow loop may be spread quickly and easily by tools usually found at hand. f 7
According to the provisions of the patent statutes, I have explained the principle and mode of operation of my invention, and have illustrated and described what I now consider to represent its best embodiment. Howevenil. desire ,to;have it understood that, within the scope .of the appended claims, the invention may bepracticed otherwise than as specificallyillustratediand de I rialfsaid means comprising an elongate member provided at one end witha longitudinally fla tened twisted loop adapted to be passed. through the apertures in both caps, and provided at the opposite end with detent means incapable of passing 'through said apertures, said flattened loop being adapted to be expanded into contact with the'outer face of one of the caps to thereby lock said caps on said member and. against the ends of the roll.
. 2. Cap-retaining means for use with a roll of material having an axial opening therethrough and a removable apertured protective cap at each end, said means comprising a wire provided at one end with alongitudinally flattened twisted loopadapted to be passed through the apertures in both caps, and provided at the opposite end with a wide loop incapable of passing through saidapertures, said flattened loop being adapted to beexpanded into contact withthe outer face of one of the caps to thereby lock said caps on saidwire andagainst the ends of the roll between ,said loops. r I v V v 3; The combination with a roll of material having an axial opening therethrough, of a roll edgeprotector comprising a protective cap disposed against each end of the roll and provided with an aperture opening into said axial roll opening, and a cap-retaining member extending through said cap apertures and provided at one end with detent means engaging the outer face of one of the caps, and provided at the opposite end with a longitudinally flattened twisted loop capableof beingvpassed through said cap aper tures .and adapted to being. expanded into contact with the outer face of the'adjacent cap to thereby tie said caps together against the ends of the roll; I
' 4'. The combination with a roll of material having an-axial5opening therethrough, of a roll centrally thereof a dished portion fitting within said axial opening for preventing lateral movement of the cap, the dished portion being providedwith a. wire-receiving aperture, and a tiewire' extendingthrough said cap apertures and provided atone endwith a loop engaging the outer face'ofjpne' of th e'. caps,jand provided at theopposite end with a longitudinally flattened twistedjloop capable of, being passed through said, cap apertures and adapted to being spread transversely of the Wireinto contact with the outerface of thefadiacent cap to thereby lock thecaps on the wire and against the ends of the;
roll.
5. The combination with a roll of "material having an axial opening therethrough, of a roll edge protector comprising a protective cap dis-j posed against each end'of'theroll and having centrally thereof a dished portiongfittingwithin.
saidraxial opening'for preventing lateral movement of thecap, the dished portion being provided with a wire-receiving aperture; anda one piece tie-wire extending through said cap apertures and provide d'at one end with a loop'engaging the outer face of one of the caps, and provided at the opposite end with a longitudinally flattened loop having its innerend lying within the apertureof the adjoining cap and projecting outwardly therethrough, whereby when said outwardly projecting portion is expanded the wire is pulled taut between the caps to draw them tightly against the ends of the roll.
JOSEPH H. BOWMAN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US658294A US1931314A (en) | 1933-02-24 | 1933-02-24 | Fabric roll edge protector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US658294A US1931314A (en) | 1933-02-24 | 1933-02-24 | Fabric roll edge protector |
Publications (1)
Publication Number | Publication Date |
---|---|
US1931314A true US1931314A (en) | 1933-10-17 |
Family
ID=24640663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US658294A Expired - Lifetime US1931314A (en) | 1933-02-24 | 1933-02-24 | Fabric roll edge protector |
Country Status (1)
Country | Link |
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US (1) | US1931314A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3878940A (en) * | 1973-06-04 | 1975-04-22 | Allegheny Plastics | Coil protector |
US20220135359A1 (en) * | 2019-02-22 | 2022-05-05 | Sealed Air Corporation (Us) | Tension-inducing shaft assemblies |
-
1933
- 1933-02-24 US US658294A patent/US1931314A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3878940A (en) * | 1973-06-04 | 1975-04-22 | Allegheny Plastics | Coil protector |
US20220135359A1 (en) * | 2019-02-22 | 2022-05-05 | Sealed Air Corporation (Us) | Tension-inducing shaft assemblies |
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