US3658316A - Device for fixing the canvas of a rug during fabrication - Google Patents

Device for fixing the canvas of a rug during fabrication Download PDF

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Publication number
US3658316A
US3658316A US884115A US3658316DA US3658316A US 3658316 A US3658316 A US 3658316A US 884115 A US884115 A US 884115A US 3658316D A US3658316D A US 3658316DA US 3658316 A US3658316 A US 3658316A
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US
United States
Prior art keywords
plate
canvas
fingers
rug
strap
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
Application number
US884115A
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English (en)
Inventor
Jean Chretin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US3658316A publication Critical patent/US3658316A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05C—EMBROIDERING; TUFTING
    • D05C13/00—Auxiliary devices incorporated in embroidering machines, not otherwise provided for; Ancillary apparatus for use with embroidering machines
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04G—MAKING NETS BY KNOTTING OF FILAMENTARY MATERIAL; MAKING KNOTTED CARPETS OR TAPESTRIES; KNOTTING NOT OTHERWISE PROVIDED FOR
    • D04G3/00—Making knotted carpets or tapestries

Definitions

  • the undersurface of the plate is provided [58] Field of Search ..269/47, 53, 54, 289, 309; w a flange which raises the plate ff the Surface f the table 1 12/80 260 and two parallel through slots are provided on opposite edges of the plate to facilitate the passage of a strap therethrough. 56] References Cited The strap may pass entirely around the surface of the table to UNlTED STATES T N secure the plate firmly on the surface of the table.
  • the present invention relates to a device designed to immobilise the canvas of a rug during manufacture.
  • the present invention has the aim of avoiding these disadvantages by providing', a cheap device which is very simple to use and ensures fixing of the canvas without spoiling the table.
  • the fixing device is characterised in that it comprises at least one plate, the upper face of which is provided with fingers of which the diameter and the distribution correspond to the characteristics of the mesh of the canvas to be treated, means being provided in addition on two opposite edges of this plate for fixing a strap able to be buckled around the table top or any other known similar support.
  • the plate is made as a monolithic plastics injection moulding.
  • the means of fixing the strap are constituted by two parallel slots in the middle oftwo opposite edges of the plate, which allow an endless strap to be engaged in them, the strap passing underneath the plate between the two slots, whilst the strap is above the plate on each side of the slots. Hence the tension of the strap itself helps to hold the plate on the table.
  • FIG. 1 is a plan view of the upper surface of a plate according to the invention
  • FIG. 2 shows the under surface of this plate in perspective
  • FIGS. 3 and 4 are respectively sections along III III and IV IV in FIG. 1,
  • FIG. 5 is a view in perspective showing the fitting of two devices side by side on the same table top
  • FIG. 6 is a schematic part section of a canvas, showing the making of a knotted stitch
  • FIG. 7 is a part section in perspective showing the engagement of the fingers of the plate in the mesh of the canvas
  • FIG. 8 is an overall view of a rug in process of being made, its canvas being held by a pair of devices according to the invention
  • FIG. 9 shows a variant in which a second plate is provided to fit on the first plate, trapping the threads of the canvas between the plates,
  • FIG. 10 is a transverse section of this variant, after the plates are assembled.
  • FIGS. 1 to 4 a plate made in one piece as a plastics injection moulding.
  • This plate comprises a body 1 made inthe form of a long rectangle with rounded comers. From the upper face of the body 1 project teeth, points or fingers 2 arranged in staggered rows, for example, according to the apertures of a fabric with a square mesh.
  • the rectangular body 1 comprises two long opposite sides 3 in each of which, near to the middle of the side, is cut a slot 4.
  • the two slots 4 are parallel to each other and they preferably open under the plate by oblique faces 5.
  • the lower face 6 of the body I is recessed in relation to the lower face 7 of the main part of the body I, to a depth 8 (FIG. 4) equal to the thickness of a strap 9.
  • the operator preferably uses two devices of the kind which has just been described. I-Ie places them side by side on a table top 11 and he buckles the two straps 9 around this top. Thus the plates 1 2 are arranged in line with one another, held on to the table top 11. Then, it is only necessary to fit on to the assembly of the two plates a canvas 12 of known type, the mesh of which will fit around the teeth or fingers 2 of the bodies 1. (FIGS. 7 and 8). By means of a latchet hook 13 of known type the operator knots pieces of wool 14 previously cut to length (FIG. 6) on to the threads of the canvas 12. In doing this, the operator pulls firmly on the canvas 12.
  • the first plate I is of the type already described and is held by straps 9.
  • the second plate 17 is made in a similar shape, but it is perforated by holes 18 each of which is able to fit on to the top of a finger 2 of the first plate. If necessary, the fingers 2 may be given bulbous tops 19 to hold the plate 17 clipped on by elasticity.
  • a device for clamping a rug canvas to a table during manufacture of a rug comprising a plate said plate having fingers projecting upwardly from its top surface, said fingers corresponding in distribution to the characteristics of the mesh of said canvas, means being provided on two opposite sides of said plate for anchoring a flexible fastening device capable of being buckled around a table top.
  • a device in accordance with claim 1, wherein said means for anchoring said flexible fastening device is formed by said plate defining two parallel slots arranged one near to each of two opposite sides of said plate.
  • a device further comprising a second plate preforated with holes which have diameters and a distribution corresponding to the diameter and distribution 5 of said fingers.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Carpets (AREA)
US884115A 1969-05-12 1969-12-11 Device for fixing the canvas of a rug during fabrication Expired - Lifetime US3658316A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6914876A FR2044103A5 (de) 1969-05-12 1969-05-12

Publications (1)

Publication Number Publication Date
US3658316A true US3658316A (en) 1972-04-25

Family

ID=9033711

Family Applications (1)

Application Number Title Priority Date Filing Date
US884115A Expired - Lifetime US3658316A (en) 1969-05-12 1969-12-11 Device for fixing the canvas of a rug during fabrication

Country Status (10)

Country Link
US (1) US3658316A (de)
AT (1) AT293972B (de)
BE (1) BE741154A (de)
CA (1) CA921059A (de)
CH (1) CH507407A (de)
DE (1) DE1960041A1 (de)
DK (1) DK125336B (de)
FR (1) FR2044103A5 (de)
GB (1) GB1290191A (de)
NL (1) NL6919314A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4539738A (en) * 1982-09-01 1985-09-10 Westinghouse Electric Corp. Strap and vane positioning fixture for fuel rod grid and method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9703654D0 (en) * 1997-02-21 1997-04-09 British Nuclear Fuels Plc An electrical isolation device
SE509232C2 (sv) * 1997-07-09 1998-12-21 Allgon Ab Handportabel telefon med strålningsabsorberande anordning

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US154694A (en) * 1874-09-01 Improvement in devices for holding knit goods while being cut
US1173760A (en) * 1915-11-24 1916-02-29 Nathaniel H Williams Device for clamping cloth.
US1619940A (en) * 1926-07-21 1927-03-08 Morris L Kaplan Cutting board and guide
US2006074A (en) * 1934-05-15 1935-06-25 Colorado Bedding Company Cutting table
US3167041A (en) * 1962-12-28 1965-01-26 Birch Brothers Inc Railway sewing machine in combination with a pin-type work holder
US3342478A (en) * 1965-04-05 1967-09-19 Stockton Means for supporting wigs
US3504829A (en) * 1968-06-03 1970-04-07 Harry J Smakel Pin bar

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US154694A (en) * 1874-09-01 Improvement in devices for holding knit goods while being cut
US1173760A (en) * 1915-11-24 1916-02-29 Nathaniel H Williams Device for clamping cloth.
US1619940A (en) * 1926-07-21 1927-03-08 Morris L Kaplan Cutting board and guide
US2006074A (en) * 1934-05-15 1935-06-25 Colorado Bedding Company Cutting table
US3167041A (en) * 1962-12-28 1965-01-26 Birch Brothers Inc Railway sewing machine in combination with a pin-type work holder
US3342478A (en) * 1965-04-05 1967-09-19 Stockton Means for supporting wigs
US3504829A (en) * 1968-06-03 1970-04-07 Harry J Smakel Pin bar

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4539738A (en) * 1982-09-01 1985-09-10 Westinghouse Electric Corp. Strap and vane positioning fixture for fuel rod grid and method

Also Published As

Publication number Publication date
CH507407A (fr) 1971-05-15
FR2044103A5 (de) 1971-02-19
AT293972B (de) 1971-11-10
NL6919314A (de) 1970-11-16
CA921059A (en) 1973-02-13
DE1960041A1 (de) 1970-11-19
DK125336B (da) 1973-02-05
GB1290191A (de) 1972-09-20
BE741154A (de) 1970-04-01

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