US3882902A - Adjustable sley sword pivoting bearing - Google Patents

Adjustable sley sword pivoting bearing Download PDF

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Publication number
US3882902A
US3882902A US398079A US39807973A US3882902A US 3882902 A US3882902 A US 3882902A US 398079 A US398079 A US 398079A US 39807973 A US39807973 A US 39807973A US 3882902 A US3882902 A US 3882902A
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US
United States
Prior art keywords
shaft
sley
loom
shafts
carried
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
US398079A
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English (en)
Inventor
Erhard Freisler
Karl Jud
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.)
Ruti Machinery Works Ltd
Maschinenfabrik Rueti AG
Original Assignee
Maschinenfabrik Rueti AG
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 Maschinenfabrik Rueti AG filed Critical Maschinenfabrik Rueti AG
Application granted granted Critical
Publication of US3882902A publication Critical patent/US3882902A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D49/00—Details or constructional features not specially adapted for looms of a particular type
    • D03D49/60—Construction or operation of slay

Definitions

  • ABSTRACT The present invention relates to a loom having a reed carried by sley swords, each sley sword being operatively connected to two drive arms, with each drive arm carrying a roller at its free end, the rollers traveling on the face of cam discs to impart to the sley sword pivoting movements taking place about a shaft.
  • the invention is characterized in that the first shaft is carried for pivoting by a second shaft and is eccentrically arranged relative to the latter, in that the said second shaft is pivotally carried by a third shaft and is arranged eccentrically relative to the latter, and in that the third shaft is attached for rotation in stationary bearings at the loom frame.
  • FIG. 1 shows a lateral view of an arrangement for producing the pivoting movement of the sley swords according to this invention
  • FIG. 2 shows a longitudinal section through the bearing of the sley swords
  • FIG. 3 shows a view of the bearing as seen in the direction of the arrow III.
  • warp threads 11 travel from a warp beam 12 over a deflecting roller 13. Subsequently, they are subjected to shed formation by means of the shafts 14. Beating-up of the inserted weft threads is effected by the reeds 15. Finally, the woven cloth 16 is wound-on onto the cloth beam 17.
  • the reeds are secured to sley 18.
  • the latter is supported by the sley swords 20 (only one shown in FIG. 1).
  • the sley swords 20 are connected to a sley tube 21.
  • two arms 22, 23 are provided and are fastened to the sley tube.
  • Each of the arms 22, 23 is provided at its free end with a travel roller 24 or 25.
  • the roller 24 travels on the face of control cam 26 and the roller on the face of control cam 27.
  • One extreme position of the pivoting movement is shown in dot-dash lines in FIG. 1 and designated as position A.
  • FIGS. 2 and 3 show the mounting of the tube 21, in detail.
  • the said tube is, by means of its lateral wall 40, applied fixedly on the first shaft 41 having a central axis 42.
  • the first shaft 41 is introduced into a bore formed in a second shaft 43 having central axis 44.
  • the first shaft 41 is arranged eccentrically relative to the axis 44.
  • the latter is arranged eccentrically relative to the axis 46.
  • the shaft 45 is installed in rotary bearings in the machine wall 49.
  • Each of the shafts 41, 43, and 45 is arranged for rotation and is separately rotational.
  • the shaft 45 is formed with an aperture 47.
  • a pin is inserted in the aperture 47 so that, by manual actuation of the pin, the required form of operation can be effected.
  • the squareheaded screw 48 which is fast with the shaft 43, so that by means of a spanner, the screw head 48 can be grasped and the shaft 43 adjusted at will.
  • the shafts 43 and 45 are fixed firmly in their position by tightening the screw 51. Tightening of the screw 51 results in bending of the component portions, separated by the slot 52 extending transversely of the pivot axis 46, of the shaft 45, whereby jamming of the said component portions, separated by the slot 52, of the shaft 45 takes place. Thereby, the shafts 43 and 45 are secured against rotation.
  • said third shaft is formed with a slot extending transversely of its pivot axis and the component portions, bearing against the slot, of said shaft can be varied in respect of their spacing, so as to obtain jamming of the said third shaft, with said second shaft and said frame of said loom bearing thereagainst.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
US398079A 1972-09-19 1973-09-17 Adjustable sley sword pivoting bearing Expired - Lifetime US3882902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1366372A CH549671A (de) 1972-09-19 1972-09-19 Webmaschine.

Publications (1)

Publication Number Publication Date
US3882902A true US3882902A (en) 1975-05-13

Family

ID=4394287

Family Applications (1)

Application Number Title Priority Date Filing Date
US398079A Expired - Lifetime US3882902A (en) 1972-09-19 1973-09-17 Adjustable sley sword pivoting bearing

Country Status (8)

Country Link
US (1) US3882902A (enrdf_load_stackoverflow)
JP (1) JPS5410662B2 (enrdf_load_stackoverflow)
BE (1) BE804970A (enrdf_load_stackoverflow)
BR (1) BR7307228D0 (enrdf_load_stackoverflow)
CH (1) CH549671A (enrdf_load_stackoverflow)
FR (1) FR2200394B1 (enrdf_load_stackoverflow)
GB (1) GB1387968A (enrdf_load_stackoverflow)
IT (1) IT972927B (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076048A (en) * 1975-06-10 1978-02-28 Sulzer Brothers Limited Sley drive for a weaving machine
US4625768A (en) * 1984-03-02 1986-12-02 N.V. Weefautomaten Picanol Batten for weaving loom
KR101226503B1 (ko) * 2010-08-17 2013-01-25 신상대 산업용 격자 구조물의 제직장치
CN105970451A (zh) * 2016-07-28 2016-09-28 吴江金叶织造有限公司 可调节共轭凸轮打纬机构
CN111453671A (zh) * 2018-09-10 2020-07-28 深圳市博为医疗机器人有限公司 一种用于安瓿瓶配药机器人的切割装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505888A1 (fr) * 1981-05-12 1982-11-19 Alsacienne Constr Meca Boite a cames pour machine a tisser
DE3205227A1 (de) * 1982-02-13 1983-08-25 Mertens & Frowein Gmbh & Co Kg Maschinenfabrik, 5620 Velbert Schuetzenlose doppelwebmaschine mit doppelgreifern
JPS59100880U (ja) * 1982-12-22 1984-07-07 株式会社豊田自動織機製作所 織機における筬打ち装置
FR2591619B1 (fr) * 1985-12-16 1988-03-25 Placencia De Las Armas Socieda Bloc de cames a battant pour la commande du peigne des metiers a tisser
US8584615B2 (en) * 2011-05-24 2013-11-19 Stolle Machinery Company, Llc Machine, and spray assembly and oscillating spray head therefor
CN109943960A (zh) * 2019-04-12 2019-06-28 江门市泰林精密机械有限公司 一种钢筘装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1678238A (en) * 1926-08-14 1928-07-24 Progress Ges Fur Textilmaschin Crank-shaft mechanism for the slay of looms
US1975587A (en) * 1932-07-30 1934-10-02 Duplan Silk Corp Adjusting device for looms and method of controlling weft threads
US2002953A (en) * 1933-10-11 1935-05-28 Duplan Silk Corp Adjusting device for looms and method of controlling the beating-up operation
US2514603A (en) * 1947-04-29 1950-07-11 Marcus D Haney Variable beat-up motion for looms
US3384130A (en) * 1965-02-17 1968-05-21 Golobart Ramon Balaguer Lay motion for looms

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB425091A (en) * 1934-08-28 1935-03-06 Whitworth Fontaine Bird Improvements in lays for looms

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1678238A (en) * 1926-08-14 1928-07-24 Progress Ges Fur Textilmaschin Crank-shaft mechanism for the slay of looms
US1975587A (en) * 1932-07-30 1934-10-02 Duplan Silk Corp Adjusting device for looms and method of controlling weft threads
US2002953A (en) * 1933-10-11 1935-05-28 Duplan Silk Corp Adjusting device for looms and method of controlling the beating-up operation
US2514603A (en) * 1947-04-29 1950-07-11 Marcus D Haney Variable beat-up motion for looms
US3384130A (en) * 1965-02-17 1968-05-21 Golobart Ramon Balaguer Lay motion for looms

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076048A (en) * 1975-06-10 1978-02-28 Sulzer Brothers Limited Sley drive for a weaving machine
US4625768A (en) * 1984-03-02 1986-12-02 N.V. Weefautomaten Picanol Batten for weaving loom
KR101226503B1 (ko) * 2010-08-17 2013-01-25 신상대 산업용 격자 구조물의 제직장치
CN105970451A (zh) * 2016-07-28 2016-09-28 吴江金叶织造有限公司 可调节共轭凸轮打纬机构
CN111453671A (zh) * 2018-09-10 2020-07-28 深圳市博为医疗机器人有限公司 一种用于安瓿瓶配药机器人的切割装置

Also Published As

Publication number Publication date
GB1387968A (en) 1975-03-19
JPS4969960A (enrdf_load_stackoverflow) 1974-07-06
FR2200394B1 (enrdf_load_stackoverflow) 1976-04-30
JPS5410662B2 (enrdf_load_stackoverflow) 1979-05-09
BE804970A (fr) 1974-01-16
IT972927B (it) 1974-05-31
BR7307228D0 (pt) 1974-07-25
FR2200394A1 (enrdf_load_stackoverflow) 1974-04-19
CH549671A (de) 1974-05-31

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