WO2017134643A1

WO2017134643A1 - Rigid weaving machine body structure with box column and chest beam arrangement

Info

Publication number: WO2017134643A1
Application number: PCT/IB2017/050910
Authority: WO
Inventors: Sanjay KURKUTE
Original assignee: Kurkute Sanjay
Priority date: 2016-02-05
Filing date: 2017-02-17
Publication date: 2017-08-10

Abstract

This invention is about an arrangement of structural elements forming the main body of a textile weaving machine, amongst the novel features, the most significant ones are the chest beam and box column structure which not only reduce the size of the machine but also bring-in more rigidity to the assembled structure. All major forceful weaving motions are converged around a sturdy chest beam supported between the two box columns, which are similarly sturdy and they contain several machine driving elements under shower lubrication. Sets of vibration dampening plates are installed between the chest beam and the bottom binder further augment reduction in noise and vibrations. Reduction in machine size, dampening of noise and vibrations, ease of machine assembly and above all the convergence of all hardest performing weaving actions around a central chest beam are the highlights of this invention.

Description

"RIGID WEAVING MACHINE BODY STRUCTURE

WITH BOX COLUMN AND CHEST BEAM ARRANGEMENT"

The following specification particularly describes and ascertains the nature of this inventions and manner in which it is to be performed.

DESCRIPTION:

A. TECHNICAL FIELD OF INVENTION:

The invention relates to textile engineering field and more specifically to main body structure of various types of weaving machines used in fabric manufacture.

B. PRIOR ART:

1. Indian Patents - No prior art with even the slightest resemblance in textile and weaving machine field.

2. United States PATENT: US4333501A - Weaving machine having a rigid frame.

(This prior art only describes a rigid girder section member to be used between two frames and in no way it describes usage of box column structures and convergence of weaving actions around a chest beam as this present invention does, so the construction, purpose and application of this prior art is entirely different than this invention.)

It is known that almost all weaving machines till date, from ordinary Power looms to modern day Shuttle-less weaving machines, invariably, two open frames are on two sides and more than two girder shaped binders in plurality which forms the main structure of a weaving machine or loom. Just to quickly elaborate it a bit, there are two large heavy frames on two sides of the machine and whole structure is usually supported or assembled together by 4 to 6 girders or channel sections running across, between the two side frames and the weaving mechanisms (motions as they usually call it in textile terms), are arranged between these girders, spread all around the area of the frame.

C. WHAT'S NOVEL IN THIS INVENTION:

This invention brings about reduction in the size of shuttle-less weaving machine by a novel and entirely different approach to the Machine Body Structure from what had been persistent for centuries till now. This invention is an altogether different arrangement to converge all important weaving motions around one bigger box or round hollow section chest beam, which is of a horizontal nature, at a central place on a machine, which is supported between two box column structures, of vertical nature, containing all drive parts, additionally transversely at least one smaller hollow pipe of round/square/rectangular shape is used as binder in conjunction with the sturdier chest beam, thus radically changing the build of the machine. Hence there is a major technique shift from conventional arrangements, bringing in better distribution of forces and better suppression of vibrations generated during weaving and this has never been attempted hereinbefore. It is one of the major advantages of this invention, which makes the overall machine size much smaller, having less vibrations and noise than ever before.

D. OBJECTIVES OF INVENTION :

1. Wherein, the main objective of the Invention is to satisfy the needs of a rigid weaving machine structure and still have very compact space saving arrangement, such that the machine can be installed in a much smaller space, by means of altogether distinct and unique box column structure which is radically different than Frames and Girders structure in existence till date, thus forming a uniquely very rigid but at the same time highly space saving arrangement.

2. Wherein the supplementary objective is to contain various weaving forces and mechanical stresses dynamically within the significantly large and rigid chest beam within the head stock and converges all basic weaving motions around the chest beam and this arrangement addresses the basic rigidity needed for weaving process in a highest possible way.

3. Another additional objective of this invention is to greatly reduce noise and vibrations of the machine by arranging vibration dampening plates between Chest beam and the bottom binder. This is further augmented by arranging two pillow block bearings to beat up shaft. Beat up shaft is known to be the hardest performer on a weaving machine, particularly when fabrics of high cover factor are woven. Together the pillow blocks and these dampening plates, this reduces overall machine vibrations and noise. This is distinct and unique and can be segregated for use on any type of weaving machine.

4. Wherein another supplementary objective is bringing about overall ease in machine assembly at manufacture and maintenance during machine usage on shop floor by arrangement of the mechanical working components inside the Box column Structures, in such a manner that the Box columns can be assembled to complete working and testing of fully functional isolated left and right modules prior to final complete machine assembly, and to arrange the Chest Beam structure in such a manner that it complements the assembly and testing in isolated modules prior to its assembly between left and right box columns. This is a unique feature greatly facilitating manufacture & maintenance of weaving machines in a never before manner.

5. Wherein additional supplementary objective for using Box column structure is to contain all drive parts within the box columns and use shower lubrication rather than Oil Sump type dip lubrication, and bring down oil consumption and increase life of the machine as a whole. This is again a unique and distinct feature never used in any kind of weaving machines.

6. Additional supplementary objective for using box column structure is confinement of almost all mechanisms at the front in a smaller footprint creating a head stock and back beam structure arrangement of weaving machine. Separation of more than half part of the weaving machine which contains warp beam, guide rollers, tension sensing arrangement, warp stop motions, heald frames, their top or bottom driving harnesses, drive links and frame working guides, all of them in their near normal working state from headstock structure is another unique feature not attempted hereinbefore, and the invention of box column structure is the best pathway to achieve this.

E. BREIF DESCRIPTION OF DRAWINGS :

The invention will now be described with the help of Patent illustrations accompanying this specification wherein salient features have been shown by suitable numerals and referred to appropriately in the following description.

Although diagram 1 and 2 and descriptions thereto are enough to explain the complete specification of this invention, diagrams 3-6 and descriptions thereto are enclosed as supporting illustrations and are intended to describe usage of Box column structure as a primary embodiment example for application of this invention on a Flexible rapier weaving machine and illustrate how several mechanisms needed for this type of machine can be accommodated within the box column structure, to be taken as demonstration of huge potential of this invention and can be used on other types of weaving machines as alternative embodiments in plurality using other different weft insertion media like shuttle, needle, flexible rapiers, telescopic rapiers, rigid rapiers, projectile types, water jets and air jet types.

Patent Illustrations comprises total 7 diagrams:

Description of Diagram 1: BOX COLUMN STRUCTURE ASSEMBLY basic without any parts added - Front View - Numbers 1 and 2 are respectively left and right Box column structures formed by suitable manufacturing process from various grades of steel/cast iron/aluminum/composite materials and having wall thickness between 3 and 30 millimeters in general and they are of square/elliptical/rectangular shaped cross section having sizes contained between 150x150 to 750x750 millimeters and height between 500 to 1700 millimeters and wall thickness and between 15 to 40 millimeters at bearing and mounting places of other appendages marked numbers 3 and 4 are for fitting of cam rocker shafts for beat up and shedding cams. Opening 5 is for fitting of side cover for enclosing cam mechanism and driving gears. Opening(s) 6 are for installing let off and fabric roll winding drives. Opening 7, 8 and 9 are for fitting shafts of warp designing apparatus which is usually called as dobby. Opening(s) 10 are for intermediate drive shafts of Cloth winding drive. All of these of suitably made to have bearing caps with bolt securing holes and dowel locating holes for each of them. Number 11 is opening for sight window installation so that continuous shower lubrication is visible. Number 12 is the Chest Beam having hollow cross section formed by suitable manufacturing process from various grades of steel/cast-iron/aluminum/composite materials and having wall thickness between 3 and 30 millimeters in general and is of square/elliptical/rectangular shaped cross section having sizes contained between 75x75 to 350x350 millimeters and varying length as per various models (as per the weaving width of the weaving machine), with suitable arrangement of end plates in order to facilitate its fixing with the left and right Box Column Structures, Around this chest beam, the Central parts like rollers, shafts, bearing brackets etc can be installed as shown and described in diagram 3. Number 13 are pads for securing false Selvedge device. Number 14 is bottom binder having bottom Binder(s) is/are hollow section(s) formed by suitable manufacturing process from various grades of steel/cast-iron/aluminum/composite materials and having wall thickness between 2 and 20 millimeters in general and is/are of square/elliptical/rectangular shaped cross section having sizes contained between 40x40 to 175x175 millimeters and varying length as per various models (as per the weaving width of the weaving machine) suitably made with end plates to facilitate its fixing with the left and right Box columns. Number 15 is mounting for fixing central dampening plates numbered 21, are pair of plates of suitable triangular/rectangular/square/round/elliptical shapes or various combinations thereof, made by a suitable manufacturing process from steel/cast-iron/aluminum/composite materials and having overall size contained between 200x200 millimeters and 600x600 millimeters and having individual thicknesses between 5 and 25 millimeters, they join chest beam 12 and bottom binder 14 which are aimed at absorbing and dampening of vibrations in longer members 12 and 14. Number 16 and 17 are opening for fitment of warp designing mechanism. Most of these opening are identical on the other Box column 2 as seen in diagram. Number 18 are pads for securing various assemblies on to chest beam namely temple, selvedge cutters, colour selector shaft etc. Number 19 and 20 are pads to attach Bracket for Take up roller or emery roller. Number 22 is opening for idler shaft on which brake unit is fitted. Number 23 is opening for machine main shaft which runs across the machine. Number 24 is opening for shaft for driving the take up roller. Number 25 are the pads for fitment of cloth roller holding assembly. Number 26 is opening for fitment of colour selector - selvedge cutter drive shaft which also runs across the machine length.

Description of Diagram 2: BOX COLUMN STRUCTURE ASSEMBLY basic without any parts added - Back View - The Repeated numbers from 1 to 26 should please be referred above on description in diagram 1. Number 27 and 28 are openings for shafts on which change pinions for pick density variation are mounted. Number 29 and 30 are openings for fitting positive easing device. Numbered 31 is opening for fitment of warp tension sensing device. Numbered 32 and 33 are pads for securing pillow block bearings for beat up shaft. Numbered 34 and 35 are access windows for assembly facilitation.

Description of Diagram 3 : Left and right INDEPENDENT & FULLY ASSEMBLED BOX COLUMN STRUCTURES - Present diagram demonstrates usage of Box Column Structure - ENABLED for Flexible Rapier Weft Insertion Media - The diagram demonstrates both left (numbered 1) and right (numbered 2) fully functional modules of Box column, as seen from back of the machine. Here number 36 are foundation bases for machine which will be securely fixed on ground all the time. Numbered 37 are Shedding Mechanism output levers and these are present on both Box columns with even number of frames driven on one side and odd numbered from other. Numbered 38 are mounting devices for cloth roller winding pipe. Numbered 39 are the bolt places on the shedding lever cover which also serve as securing point for detachable back beam structure (back beam structure not shown in diagram). Numbered 40 are change pinions which are to be changed each time the thread density is required to be changed, it is seen from diagram that they are located in such a manner that they are easily accessible. Number 41 is drive shaft for back beam let off chain wheel drive, which is driven from tension sensor and clutch arrangement from within the box column . Number 42 is drive shaft for fabric take up chain wheel drive, which is again actuated from within box column itself. Numbered 43 are universal levers for transferring motion from the cams to the Shedding device which is mounted right at the bottom of the Box columns 1 and 2. Numbered 44 are brake devices mounted on both box column modules 1 and 2, to form a tandem braking arrangement. Numbered 45 are tee levers for false selvedge actuation which are mounted on brackets 46 mounted securely on box columns. Numbered 47 are shaft couplings (for in line coaxial shafts) which couple shafts from both the modules to shafts from the central chest beam module described further in diagram 5 and 6. Number 48 are positive easing mechanisms fitted on box columns, these brackets (just like number 39 described above) also facilitate affixing of back beam structure to the machine head stock. Numbered 49 are guides for heald frames used for false selvedge formation. Number 50 are top face / cover from over which, any kind of weft insertion media arrangement can be used mainly Rapier or Projectile or Jet. Numbered 51 are rapier tape drive wheels mounted on Rapier drive boxes numbered 52 by a suitable drive and bearing set-up. Here Numbered 52, marked on both sides of modules are the Rapier Drive enclosures, which are shown as an example. Number 53 is Side-cover upon which the appendages joining positions, depending upon type of Shuttle less weaving machine to be constructed, namely Rapier, Projectile or Jet type, can be suitably made per machine type, the box column body structure suits them all. Numbered 54 is main drive motor of the machine and numbered 55 is hand wheel for manually rotating the machine shaft, these are affixed, one on left and another on right side cover numbered 53. Number 56 is drive shaft location bearing block for drive unit of cloth roll winding chain wheel drive. 58 is cover for enclosing Shedding device assembly inside the Box column structure, both on left and right hand Box columns.

Description of Diagram 4: Left and right Box Column Structure FULLY ASSEMBLED - ENABLED for Flexible Rapier Weft Insertion Media (Faces towards inside of machine on to which Chest Beam assembly is attached) -

The diagram demonstrates both left (numbered 1) and right (numbered 2) fully functional modules of Box column, as seen from inside of machine. This positioning of the modules is made just for sake of explanation and this does not represent their final assembly position. Both these modules can be tested in isolation from rest of the machine, module 1 has its own motor drive where as module 2 must be power driven by separate motor arrangement for testing.

Some numbers up to 58 are already described in earlier diagrams however they are marked in this diagram as well as they show same parts from different view angle.

Number 41 shows chain wheel drive for back beam let off. Number 42 is chain wheel drive for Fabric take up roller. Number 56 is chain wheel drive output for Cloth roll winding. Number 46 is bracket for pivoting false selvedge former drive. Number 59 is mounting pad for Chest Beam 12. Numbered 60 is beat up drive shaft coming out from both box column modules. Numbered 61 is main drive shaft of the machine, on which, all major cam motions are fitted. And this shaft is the only synchronizer between left and right Box column modules when the machine is fully assembled. These two shafts (60 and 61) couple with counterpart shafts from Chest beam module described in further diagrams 5 and 6. Numbered 62 is Mounting Pad for Bottom Binder 14. Numbered 63 is cam rocker shaft which drives shedding device mounted at bottom via two universal links numbered 43. Number 64 is chain wheel mou nting pivot for Selvedge cutter drive. Number 65 is drive for weft cutter unit.

Description of Diagram 5: Chest Beam Structure FULLY ASSEMBLED - ENABLED for Flexible Rapier Weft Insertion Media (from back) - The diagram demonstrates FULLY FUNCTIONAL module of Chest Beam which can be tested in isolation from rest of machine. Number 66 is centrally located false selvedge driving mechanism. Number 32 and 33 are intermediate bearings for beat up shaft. Numbered 36 is a mounting for pair of vibration Dampening plates as shown in diagram 1. Number 67 is main shaft of the machine which also drives selvedge former 66. Number 68 is beat up shaft. Number 69 are sley brackets. Number 70 is race board for fitment of rapier guides. Numbered 71 is weft cutter assembly. Number 72 weft cutter mounting bracket and selvedge cutter drive shaft. No. 73 is colour selector/weft mixer mechanism. Numbered 74 is Machine control lever. Numbered 75 and 76 are rigid supports for heald-frame to prevent them from swaging sideways.

Description of Diagram 6: Chest Beam Structure FULLY ASSEMBLED - ENABLED for Flexible Rapier Weft Insertion Media (from back)- Number 70 is shaft for driving selvedge cutters and colour selector. Number 74 is machine operating lever or bar. Number 77 are brackets for mounting various rollers and levers. Number 78 are control lever brackets. Number 79 is emery roller or take-up roller. Number 80 is pressure roller guided in Brackets 77. Number 81 is fabric expander bar. Number 82 is temple. Number 83 are bearing supports and supports for temple. Number 84 is cloth guiding and its roll winding tension sensor.

Description of Diagram 7: Typical Weaving machine HEAD STOCK arrangement - ENABLED for Flexible Rapier Weft Insertion Media (back beam Structure not shown)

Diagram 7 shows a typical Weaving Machine Illustrated is a particular embodiment as Head stock enabled for Flexible rapier weft insertion media. It can be clearly established from the diagram that back beam structure can be installed or separated from the machine easily as all major mechanisms are within the head stock. It is also demonstrated that both box columns contain all necessary mechanisms within the body and they are arranged one above the other facilitating continuous shower lubrication by suitable lubricant pumping arrangement. The box columns themselves are completely oil sealed and will serve as oil reservoirs with residual oil storage at the bottom of each of the two box columns. The two heald frames shown on this so to say head stock of weaving machine are the ones, which are used for false selvedge former. They can be alternatively fitted by other means as well but shown is an illustration of ease of operation offered by this invention.

Diagrams 1 to 7 and descriptions thereto clearly demonstrate that all (main, supplementary and additional) objectives of the invention are fully complied with, in a method, arrangements and functioning explained above.

NOMENCLATURE

Following nomenclature relates to enclosed Patent Illustration diagrams 1 to 7

Description of Diagram 1 : BOX COLUMN STRUCTURE ASSEMBLY basic without any parts added - Front View -

Numbers 1 and 2 are respectively left and right Box column

Numbers 3 and 4 are places for fitting of cam rocker shafts

Number 5 is Opening for fitting of side cover

Number 6 is opening for fitting beam drive and cloth roll drive shafts

Number 7, 8 and 9 are openings for fitting shafts of warp designing apparatus

Number 10 are Opening(s) are for intermediate drive shafts of Cloth winding drive

Number 11 is opening for sight window installation

Number 12 is the Chest Beam having hollow cross section

Number 13 are pads for securing false Selvedge device

Number 14 is bottom binder having hollow cross section

Number 15 is mounting for fixing central dampening plates

Number 16 and 17 are opening for fitment of warp designing mechanism

Number 18 are pads for securing various assemblies on to chest beam

Number 19 and 20 are pads to attach Bracket for Take up roller or emery roller

Number 21 are vibration dampening plates

Number 22 is opening for idler shaft for brake unit

Number 23 is opening for machine main shaft

Number 24 is opening for shaft for driving the take up roller

Number 25 are the pads for fitment of cloth roller holding assembly.

Number 26 is opening for fitment of colour selector - selvedge cutter drive shaft

Description of Diagram 2: BOX COLUMN STRUCTURE ASSEMBLY basic without any parts added - Back View -

(Repeated numerals from 1 to 26 should please be referred above on description in diagram 1.)

Number 27 and 28 are openings for shafts change pinions

Number 29 and 30 are openings for fitting positive easing device

Number 31 is opening for fitment of warp tension sensing device.

Number 32 and 33 are pads for securing pillow block bearings for beat up shaft

Number 34 and 35 are access windows for assembly facilitation.

Description of Diagram 3 : Left and right INDEPENDENT & FULLY ASSEMBLED BOX COLUMN STRUCTURES - Present diagram demonstrates usage of Box Column Structure for Flexible Rapier type weft insertion media. - (Repeated numerals from 1 to 26 should please be referred above on description in diagram 1.)

(Repeated numerals from 27 to 35 should please be referred above on description in diagram 2.)

Number 36 are foundation bases for machine

Number 37 are Shedding Mechanism output levers

Number 38 are mounting devices for cloth roller winding pipe

Number 39 are securing point for detachable back beam structure

Number 40 are change pinions

Number 41 is drive shaft for back beam let off chain wheel drive

Number 42 is drive shaft for fabric take up chain wheel drive

Number 43 are universal levers

Number 44 are brake devices

Number 45 are tee levers for false selvedge actuation

Number 46 are support brackets for selvedge lever mounting

Number 47 are shaft couplings

Number 48 are positive easing mechanisms

Number 49 are guides for Selvedge heald frames

Number 50 are top face cover

Number 51 are rapier tape drive wheels

Number 52 are the Rapier Drive enclosures

Number 53 is Side-cover

Number 54 is main drive motor of the machine

Number 55 is hand wheel for manually rotating the machine shaft

Number 56 is drive shaft location bearing block

Number 58 is cover for enclosing Shedding device

Description of Diagram 4: Left and right Box Column Structure FULLY ASSEMBLED For Rapier type Weft Insertion Media (Faces towards inside of machine on to which Chest Beam assembly is attached) -

(Repeated numerals from 36 to 58 should please be referred above on description in diagram 3.)

Number 59 is mounting pad for Chest Beam 12

Number 60 is beat up drive shaft

Number 61 main drive shaft of the machine

Number 62 is Mounting Pad for Bottom Binder 14

Number 63 is cam rocker shaft for shedding device

Number 64 is chain wheel mounting pivot

Number 65 is drive unit for weft cutter

Description of Diagram 5: Chest Beam Structure FULLY ASSEMBLED For Rapier type Weft Insertion Media (from back) - (Repeated numerals from 1 to 26 should please be referred above on description in diagram 1.) (Repeated numerals from 27 to 35 should please be referred above on description in diagram 2.) (Repeated numerals from 36 to 58 should please be referred above on description in diagram 3.) (Repeated numerals from 59 to 65 should please be referred above on description in diagram 4.)

Number 66 is false selvedge driving mechanism

Number 67 is main shaft of the machine

Number 68 is beat up shaft

Number 69 are sley brackets

Number 70 is race board for fitment of rapier guides

Number 71 is weft cutter assembly

Number 72 is Weft Cutter Mounting bracket

Number 73 is Colour selector / weft mixer mechanism

Number 74 is Machine control lever

Number 75 and 76 are front rigid supports for heald-frames

Description of Diagram 6: Chest Beam Structure FULLY ASSEMBLED For Rapier type Weft Insertion Media (from back)-

(Repeated numerals from 1 to 26 should please be referred above on description in diagram 1) (Repeated numerals from 27 to 35 should please be referred above on description in diagram 2) (Repeated numerals from 36 to 58 should please be referred above on description in diagram 3) (Repeated numerals from 59 to 65 should please be referred above on description in diagram 4) (Repeated numerals from 66 to 76 should please be referred above on description in diagram 5)

Number 77 are brackets for mounting various rollers and levers

Number 78 are control lever brackets

Number 79 is emery roller or take-up roller

Number 80 is pressure roller

Number 81 is fabric expander bar

Number 82 is temple Assembly

Number 83 are bearing supports

Number 84 is cloth guiding and its roll winding tension sensor

Description of Diagram 7: Typical Weaving machine HEAD STOCK arrangement - (Detachable Back Beam Structure not shown)

This diagram is just an illustration and no numerals are required.

Claims

CLAIMS : The embodiments of the invention in which an exclusive property or privilege is claimed in connection with articulations of this invention in textile weaving machines are specifically defined as follows:

1. It is claimed that highly rigid body structure of a textile weaving machine mainly comprises an arrangement of structural elements, namely a rigid chest beam (12) having a square/round/elliptical/rectangular shaped hollow cross section of transverse nature, which is at the top and around which majority of weaving motions are converged and this chest beam is in turn affixed suitably to the two Box Columns of vertical nature on both sides having square/elliptical/rectangular shaped hollow section, which contain drive elements of the weaving machine and the box column structures are suitably interconnected towards the lower portion by at least one bottom binder of relatively smaller size and having square/round/ elliptical/rectangular shaped hollow cross section of transverse nature.

2. It is further typically claimed that the Box Columns Structures (1 & 2) on both sides in form of identical/different sized hollow section formed by suitable manufacturing process from various grades of steel/cast- iron/aluminum/composite materials and having wall thickness between 3 and 30 millimeters in general and they are of square/ elliptical/rectangular shaped cross section having sizes contained between 150x150 to 750x750 millimeters and height between 500 to 1700 millimeters and are either one piece or assembled suitably from small pieces forming the final Box column structure which has suitable arrangements/openings so as to support/mount the internal assemblies/working parts of the weaving machine.

3. Additionally it is claimed that the Chest Beam (12) in form of hollow section formed by suitable manufacturing process from various grades of steel/cast- iron/aluminum/composite materials and having wall thickness between 3 and 30 millimeters in general and is of square/elliptical/rectangular shaped cross section having sizes contained between 75x75 to 350x350 millimeters and varying length as per various models (as per the weaving width of the weaving machine) and is either one piece or assembled suitably from small pieces forming the final chest beam which has suitable arrangements/openings/mounting places so as to support/mount the subsequent assemblies/working parts of weaving machine which are intended to converge on this chest beam.

4. Likewise it is claimed that the bottom Binder(s) (14) in the form of hollow section(s) formed by suitable manufacturing process from various grades of steel/cast-iron/aluminum/composite materials and having wall thickness between 2 and 20 millimeters in general and is/are of square/elliptical/rectangular shaped cross section having sizes contained between 40x40 to 175x175 millimeters and varying length as per various models (as per the weaving width of the weaving machine) and is either one piece or assembled suitably from small pieces forming the final bottom binder(s) which have suitable arrangements/openings/mounting places so as to support/mount the subsequent assemblies/working parts of weaving machine which are intended to be fitted on this/these binder(s).

5. Furthermore, to the general structure of the machine body described in claim 1, it is additionally claimed that the Vibration Dampening plate (15) mounted on at least one place between Chest Beam described in claim 3 and the Bottom binder described in claim 4 above in the form of single plate or pair of plates of suitable triangular/rectangular/square/round/elliptical shapes or various combinations thereof, made by a suitable manufacturing process from steel/cast- iron/aluminum/composite materials and having overall size contained between 200x200 millimeters and 600x600 millimeters and having individual thicknesses between 5 and 25 millimeters and having suitable mounting arrangement for themselves to get fitted between the top chest beam and the bottom binders by means of either a solid bolted/riveted/welded joint or a flexible/resilient element joint by structural adhesive bonding or by bolting in a special resilient way.

6. Further the chest beam described in claim 3 is additionally claimed to have suitable bearing brackets(32 &33), threaded mounting pads (18, 19 & 20) and end joints in form of suitably shaped flanges so that they form a complete assembly of the important central weaving motions/mechanisms on them and in turn it forms a bolted joint for mounting itself between the two box column structure described in claim 2 in a manner described in claim 1, and similarly the bottom binder(s) described in claim 4 have various threaded mounting pads and end joints in form of suitably shaped flanges so that they form a complete assembly of some of the parts/weaving motions/mechanisms on them and in turn it/they form a bolted joint for mounting itself/themselves between the two box column structure described in claim 2 in a manner described in claim 1.

7. Further to claim 6 above, the Chest beam, on account of convergence of various important forceful weaving motions is further claimed to serve as a foundation/mounting place for the beat up shaft with suitable bearing blocks, machine main shaft, false selvedge former drive, selvedge tuck-in devices, colour selector assembly, temple arrangements of various types including full width temples, selvedge cutter drive shaft and cutter assemblies, machine operating control levers, fabric expanders, emery or take-up roller, pressure rollers, heald frame separator guides, machine braking and brake release apparatus etc., as this novel arrangement rightfully claims the convergence of motions around the chest beam for better force and vibration distribution as all of these are mounted on only one structural member - the chest beam itself.

8. This arrangement as described in claim 1 above and supported by patent illustrations on primary embodiment example as a flexible rapier weaving machine and diagram 3-7 and subsequent descriptions thereon in description section prior to claims, is hereby claimed to form an isolated Head Stock half of the entire weaving machine in separation from rest of beam and heald frames holding structure for tremendous ease of operation on the shop floor and confinement of all important weaving motions in to the head stock as explained in additional objective no. 6 is thus claimed as achieved.

9. It is further claimed that a primary embodiment example of this invention given in Patent Illustrations 3 to 7 and description thereto, in form of a Flexible Rapier weaving machine, all the drive parts of this weaving machine are arranged one above other in form of a stack of driving elements in a vertical layout, inside the box columns as the assembled view in patent illustrations 3 to 7 show, wherein relatively slower shower of lubrication oil sucked from bottom portion of each of the self contained Box column structures by a suitably sized pump delivered on and through an perforated plate/perforated pipe, either singularly or in plurality or in any combination of such pipes and plates, in an appropriate formation, covering between 40% to 100% cross sectional area of the Box columns (1 & 2), at the top portion of each of the box column lubricates all the drive parts adequately in a simple and effective oil saving lubricating arrangement which can be visually inspected through provision of sight window (11) on the box columns.

10. Further to claim 9 above, as several alternative embodiments of this invention are claimed with various types of weft insertion media be accommodated readily on this innovative weaving machine body structure as central motions are common to various insertion media and above all these are modularly integrated inside the Box column Structures and on the Chest beam, hence huge freedom is available for articulation of this invention for other weft insertion media such as shuttle, needle, flexible rapiers, rigid rapiers, telescopic rapiers, projectiles, water jets and air jets, thus covering entire range of weaving machines known today from this highly rigid basic machine structure which is hereby claimed to be omnipotent and can be segregated for use on any of the above types of weaving machines.