GB923982A - Improvements relating to needle punching machines - Google Patents

Improvements relating to needle punching machines

Info

Publication number
GB923982A
GB923982A GB3725160A GB3725160A GB923982A GB 923982 A GB923982 A GB 923982A GB 3725160 A GB3725160 A GB 3725160A GB 3725160 A GB3725160 A GB 3725160A GB 923982 A GB923982 A GB 923982A
Authority
GB
United Kingdom
Prior art keywords
machine
secured
felt
needle
bed
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
GB3725160A
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.)
BRENDAN O BYRNE
William Bywater Ltd
Original Assignee
BRENDAN O BYRNE
William Bywater 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 BRENDAN O BYRNE, William Bywater Ltd filed Critical BRENDAN O BYRNE
Priority to GB3725160A priority Critical patent/GB923982A/en
Priority to US174782A priority patent/US3129486A/en
Publication of GB923982A publication Critical patent/GB923982A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H18/00—Needling machines
    • D04H18/02—Needling machines with needles
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H18/00—Needling machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

923,982. Felt-needling machines. WILLIAM BYWATER Ltd., and B. O'BYRNE. Jan. 29, 1962 [Oct. 29, 1960], No. 37251/60. Class 42 (2). A needle-punching machine comprises a top beam 1 carrying the needle board 58 and a bottom beam 5 carrying the needle bed 36, both beams extending widthwise of the machine and being supported between frame members 12, 15, 18 of arched, semi-arched, buttress or cantilever form to which the beam 1 is secured, one end of machine having the members 12, 15 extending forwardly and rearwardly, respectively, of the beams 1, 5 and the other end having the member 18 extending rearwardly only so as to leave the front of the machine clear for insertion and removal of a papermaker's endless woven felt to be treated. The beams 1, 5 may be of I (as shown), or H cross-section and each may be fabricated in two or more sections. One or more intermediate frame members 22 may also be provided. The members 12, 15, 18, 22 may be made of steel with or without strengthening ribs. The beam 5 is bolted to a block 11 secured to a toothed bar 23 slidable in a slideway 24 and engaged by a pinion 25 rotatable by a hand wheel 30. An angle plate 32 is secured to the beam end and is fixed to an hydraulic jack 33 with a foot 34 adapted to be forced against the floor by a pump 35. With the foot 34 raised a felt is drawn over the beam 5 as far as the block 11 and held clear of the jack 33 which is operated to hold the beam 5 and the block 11 is unbolted and withdrawn by the wheel 30. The felt is then drawn into the machine to encircle the beam 5 and the needle bed 36. The bed 36 is carried by pillars 37 having threaded portions passing through threaded sleeves 38 on the beam 5 and the height thereof may be adjusted by a motor 44 through a chain 43 and worms 39, 40, the former being secured to the pillars 37. A feed roller 46 and a draw roller 47 are mounted in brackets 45 on the bed 36 and are intermittently rotated through a ratchet (not shown) actuated by arms 48 coupled by a link 49, one arm being operated by a crank device 52 through a lever 50 and a rod 51. The stripper plate 57 and the needle board 58 are carried on the beam 1, the board 58 being reciprocated by a mechanism also mounted on the beam 1. Specification 923,983 is referred to.
GB3725160A 1960-10-29 1960-10-29 Improvements relating to needle punching machines Expired GB923982A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3725160A GB923982A (en) 1960-10-29 1960-10-29 Improvements relating to needle punching machines
US174782A US3129486A (en) 1960-10-29 1962-02-21 Needle punching machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3725160A GB923982A (en) 1960-10-29 1960-10-29 Improvements relating to needle punching machines

Publications (1)

Publication Number Publication Date
GB923982A true GB923982A (en) 1963-04-18

Family

ID=10394970

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3725160A Expired GB923982A (en) 1960-10-29 1960-10-29 Improvements relating to needle punching machines

Country Status (1)

Country Link
GB (1) GB923982A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102011272A (en) * 2010-12-29 2011-04-13 常熟市天顺无纺设备有限公司 Side opening switching mechanism of endless papermaking felt needling machine
CN102031645A (en) * 2010-12-29 2011-04-27 常熟市天顺无纺设备有限公司 Joint-free papermaking felt needling machine
CN114892348A (en) * 2022-04-27 2022-08-12 东南大学 Processing device for needle-punched non-woven wrapping layer of hemostatic air bag

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102011272A (en) * 2010-12-29 2011-04-13 常熟市天顺无纺设备有限公司 Side opening switching mechanism of endless papermaking felt needling machine
CN102031645A (en) * 2010-12-29 2011-04-27 常熟市天顺无纺设备有限公司 Joint-free papermaking felt needling machine
CN102031645B (en) * 2010-12-29 2011-12-14 常熟市天顺无纺设备有限公司 Joint-free papermaking felt needling machine
CN102011272B (en) * 2010-12-29 2012-07-11 常熟市天顺无纺设备有限公司 Side opening switching mechanism of endless papermaking felt needling machine
CN114892348A (en) * 2022-04-27 2022-08-12 东南大学 Processing device for needle-punched non-woven wrapping layer of hemostatic air bag
CN114892348B (en) * 2022-04-27 2023-02-24 东南大学 Processing device for needle-punched non-woven wrapping layer of hemostatic air bag

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