FR2326511A1 - Loom reed is driven by crank and linkage - having counterweights to maintain inertia forces in equilibrium - Google Patents

Loom reed is driven by crank and linkage - having counterweights to maintain inertia forces in equilibrium

Info

Publication number
FR2326511A1
FR2326511A1 FR7530015A FR7530015A FR2326511A1 FR 2326511 A1 FR2326511 A1 FR 2326511A1 FR 7530015 A FR7530015 A FR 7530015A FR 7530015 A FR7530015 A FR 7530015A FR 2326511 A1 FR2326511 A1 FR 2326511A1
Authority
FR
France
Prior art keywords
reed
pivot
connecting rod
respect
equilibrium
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.)
Granted
Application number
FR7530015A
Other languages
French (fr)
Other versions
FR2326511B1 (en
Inventor
Francois Martelli
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.)
Alsacienne de Constructions Mecaniques SA
Original Assignee
Alsacienne de Constructions Mecaniques SA
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 Alsacienne de Constructions Mecaniques SA filed Critical Alsacienne de Constructions Mecaniques SA
Priority to FR7530015A priority Critical patent/FR2326511A1/en
Priority to PT6565376A priority patent/PT65653B/en
Publication of FR2326511A1 publication Critical patent/FR2326511A1/en
Application granted granted Critical
Publication of FR2326511B1 publication Critical patent/FR2326511B1/fr
Granted legal-status Critical Current

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)

Abstract

A reed of a loom is operated by a rotationally oscillating crank arm connected at a pivot to a connecting rod attached pivotally to the A first weight is attached to the crank arm diametrically opposite to the pivot and a second weight is mounted on an extension of the connecting rod. The size of the weights and their distances from the pivot are given by the formula (m1A+nm2A) and (m3C + nm2C) where:- m1A is the equivalent mass of the crank arm with respect to the pivot; m2A is the connecting rod with respect to the pivot; m3C is the equivalent mass of the reed with respect to its pivoting pivotal connection to the connecting rod; and m2C is the equivalent weight of the connecting rod with respect to its pivotal connection to the reed; and n is the number of connecting rods. Inertia forces set up in the reed drive mechanism are maintained in equilibrium, thereby providing smoother operation of the reed.
FR7530015A 1975-10-01 1975-10-01 Loom reed is driven by crank and linkage - having counterweights to maintain inertia forces in equilibrium Granted FR2326511A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7530015A FR2326511A1 (en) 1975-10-01 1975-10-01 Loom reed is driven by crank and linkage - having counterweights to maintain inertia forces in equilibrium
PT6565376A PT65653B (en) 1975-10-01 1976-09-29 DEVICE FOR BALANCING INERTIA FORCES CREATED BY THE LEATHER OF A WEAVING MACHINE AND THROUGH ITS ORGANS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7530015A FR2326511A1 (en) 1975-10-01 1975-10-01 Loom reed is driven by crank and linkage - having counterweights to maintain inertia forces in equilibrium

Publications (2)

Publication Number Publication Date
FR2326511A1 true FR2326511A1 (en) 1977-04-29
FR2326511B1 FR2326511B1 (en) 1978-05-19

Family

ID=9160681

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7530015A Granted FR2326511A1 (en) 1975-10-01 1975-10-01 Loom reed is driven by crank and linkage - having counterweights to maintain inertia forces in equilibrium

Country Status (2)

Country Link
FR (1) FR2326511A1 (en)
PT (1) PT65653B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2314282A1 (en) * 1975-06-10 1977-01-07 Sulzer Ag THRESHING MECHANISM OF A WEAVING MACHINE
EP0191955A1 (en) * 1985-02-19 1986-08-27 Picanol N.V. Batten for weaving loom
EP0786548A1 (en) * 1996-01-29 1997-07-30 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Beating-up apparatus in loom
EP1602760A2 (en) * 2004-05-31 2005-12-07 Tsudakoma Kogyo Kabushiki Kaisha Beating device for loom
CN102936786A (en) * 2011-08-15 2013-02-20 太平洋机电(集团)有限公司 Combined type beating-up device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2314282A1 (en) * 1975-06-10 1977-01-07 Sulzer Ag THRESHING MECHANISM OF A WEAVING MACHINE
EP0191955A1 (en) * 1985-02-19 1986-08-27 Picanol N.V. Batten for weaving loom
EP0786548A1 (en) * 1996-01-29 1997-07-30 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Beating-up apparatus in loom
EP1602760A2 (en) * 2004-05-31 2005-12-07 Tsudakoma Kogyo Kabushiki Kaisha Beating device for loom
EP1602760A3 (en) * 2004-05-31 2006-05-31 Tsudakoma Kogyo Kabushiki Kaisha Beating device for loom
CN102936786A (en) * 2011-08-15 2013-02-20 太平洋机电(集团)有限公司 Combined type beating-up device

Also Published As

Publication number Publication date
PT65653B (en) 1978-04-07
FR2326511B1 (en) 1978-05-19
PT65653A (en) 1976-10-01

Similar Documents

Publication Publication Date Title
US2641866A (en) Gravity-actuated movable doll
FR2326511A1 (en) Loom reed is driven by crank and linkage - having counterweights to maintain inertia forces in equilibrium
US3605506A (en) Device for obtaining a rotating motion with periodically alternating increasing and decreasing angular velocity
ES470326A1 (en) Press drive mechanism
US2701061A (en) Oscillating device with two counter-oscillating masses
US2151172A (en) Oscillatory wind motor
SE7511215L (en) GYROSCOPE DEVICE DEVICE
US3693413A (en) Moment of inertia measuring instrument
DE3169038D1 (en) Directional vibrator
SU1221417A1 (en) Lever-grank mechanism
ES415455A1 (en) Warp let-off motion
SU1597483A1 (en) Adjustable-link leverage
SU663585A1 (en) Vibratory percussive device for compacting concrete mixes
US1469705A (en) Toy
SU464438A2 (en) Vibration machine for volumetric vibration treatment
SU947536A1 (en) Lever-and-link mechanism
SU1656247A1 (en) Crank-slide mechanism
SU181691A1 (en) rocking of two mirror aerials
SU129563A1 (en) Self balanced vibration drive to jigging machine
CN2158078Y (en) Portable spring steelyard
US2106787A (en) Mechanical movement
SU120485A1 (en) Vibration working body of the rock loading machine
SU1362883A1 (en) Link-lever mechanism with adjustable link
SU1364798A1 (en) Slider-crank mechanism
SU401489A1 (en) LESOPILNAYA RLML

Legal Events

Date Code Title Description
ST Notification of lapse