GB726975A - Double knot netting - Google Patents

Double knot netting

Info

Publication number
GB726975A
GB726975A GB2027/53A GB202753A GB726975A GB 726975 A GB726975 A GB 726975A GB 2027/53 A GB2027/53 A GB 2027/53A GB 202753 A GB202753 A GB 202753A GB 726975 A GB726975 A GB 726975A
Authority
GB
United Kingdom
Prior art keywords
loops
pins
hooks
knots
moved
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
Application number
GB2027/53A
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.)
Drummondville Cotton Co Ltd
Original Assignee
Drummondville Cotton Co Ltd
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 Drummondville Cotton Co Ltd filed Critical Drummondville Cotton Co Ltd
Publication of GB726975A publication Critical patent/GB726975A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D04G1/00—Making nets by knotting of filamentary material
    • D04G1/02—Making nets by knotting of filamentary material in machines
    • D04G1/08—Making nets by knotting of filamentary material in machines using two series of threads
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/16—Processes or apparatus for producing holograms using Fourier transform
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0065—Recording, reproducing or erasing by using optical interference patterns, e.g. holograms

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
  • Ropes Or Cables (AREA)
  • Looms (AREA)

Abstract

726,975. Net-making machines. DRUMMONDVILLE COTTON CO., Ltd. Jan. 23, 1953 [Nov. 1, 1952], No. 2027/53. Class 74 (1). [Also in Group VII] Nets having double weaver's knots are produced on a machine provided with rows of retaining pins 14 and rotatable hooks 16 arranged in opposed relationship, creel threads D being wound by twine tubes 20 in two full loops about the retaining pins and the corresponding hooks. The hooks are rotated to twist the loops while the feeding portion of each creel thread is moved diagonally across the loops to one side of the hook. Shuttle threads G which are located between each pair of creel threads are passed by the shuttles 18 through the twisted loops. The twine tubes are then moved to the opposite side of the hooks, whereupon the shuttles are passed downwardly through the loops to their original positions, and the hooks are rotated to untwist the loops. A row of restraining pins 12 is moved forwardly and downwardly while the loops are slipped off the hooks on to the pins 12 which are then moved towards pins 14 as the knots are tightened by a tension device 24. The pins 12 and finally pins 14 are then withdrawn and the completed row of mesh drawn backwards the desired distance. The knots of succeeding rows are alternately right and left handed.
GB2027/53A 1952-11-01 1953-01-23 Double knot netting Expired GB726975A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US318238A US2711116A (en) 1952-11-01 1952-11-01 Double knot netting

Publications (1)

Publication Number Publication Date
GB726975A true GB726975A (en) 1955-03-23

Family

ID=23237300

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2027/53A Expired GB726975A (en) 1952-11-01 1953-01-23 Double knot netting

Country Status (4)

Country Link
US (1) US2711116A (en)
DE (1) DE934120C (en)
GB (1) GB726975A (en)
NL (1) NL84208C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO142677C (en) * 1975-12-22 1980-09-24 Satron Inc PROCEDURE FOR CONNECTING A NETWORK AND APPARATUS FOR IMPLEMENTING THE PROCEDURE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US463115A (en) * 1891-11-10 Machine
US583114A (en) * 1897-05-25 Machine for making nets
US2162115A (en) * 1938-10-31 1939-06-13 Pauls Fish Net Company Netting construction
US2219015A (en) * 1939-08-08 1940-10-22 Nishiguchi Takao Machine for manufacturing fishing nets automatically

Also Published As

Publication number Publication date
NL84208C (en)
DE934120C (en) 1955-10-13
US2711116A (en) 1955-06-21

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