GB2379238A - Blind allowing selective positioning in a window - Google Patents

Blind allowing selective positioning in a window Download PDF

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Publication number
GB2379238A
GB2379238A GB0121173A GB0121173A GB2379238A GB 2379238 A GB2379238 A GB 2379238A GB 0121173 A GB0121173 A GB 0121173A GB 0121173 A GB0121173 A GB 0121173A GB 2379238 A GB2379238 A GB 2379238A
Authority
GB
United Kingdom
Prior art keywords
hole
passed
movable
sides
holes
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
GB0121173A
Other versions
GB2379238B (en
GB0121173D0 (en
Inventor
Pey-Son Hsu
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.)
Ching Feng Blinds Ind Co Ltd
Original Assignee
Ching Feng Blinds Ind 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 Ching Feng Blinds Ind Co Ltd filed Critical Ching Feng Blinds Ind Co Ltd
Priority to GB0121173A priority Critical patent/GB2379238B/en
Priority to DE20114633U priority patent/DE20114633U1/en
Publication of GB0121173D0 publication Critical patent/GB0121173D0/en
Publication of GB2379238A publication Critical patent/GB2379238A/en
Application granted granted Critical
Publication of GB2379238B publication Critical patent/GB2379238B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/262—Lamellar or like blinds, e.g. venetian blinds with flexibly-interconnected horizontal or vertical strips; Concertina blinds, i.e. upwardly folding flexible screens
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32—Operating, guiding, or securing devices therefor
    • E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B2009/2423—Combinations of at least two screens
    • E06B2009/2447—Parallel screens
    • E06B2009/2452—Parallel screens moving independently
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/262—Lamellar or like blinds, e.g. venetian blinds with flexibly-interconnected horizontal or vertical strips; Concertina blinds, i.e. upwardly folding flexible screens
    • E06B2009/2625—Pleated screens, e.g. concertina- or accordion-like

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Blinds (AREA)

Abstract

A blind has an upper rail 21 for fixed mounting, a movable middle beam 23 and a movable lower beam 25, the blind being mounted between the middle and lower beams. The blind may be slatted (figure 2), concertina folded (figure 5) or sequentially folded (figure 6). The middle and upper beams are independently movable to allow the blind to be position to cover an upper or lower portion of a window as well as any intermediate position. The front of the upper beam has two holes 211, 211', and two holes 212 in its base, through which control cords 27,28 pass. The middle beam has two holes 231 in its upper surface and two holes 232 in its lower surface to attach cords to control its position, and to allow to pass through the cords which control the lower beam. In the case of the slatted blind, the lower surface has a third set of holes 232 to allow for the cord which controls the ladder tape 26 for tilting the slats 24.

Description

<Desc/Clms Page number 1>
STRUCTURE APPLICABLE TO VARIOUS KINDS OF CURTAINS BACKGROUND OF THE INVENTION The present invention is related to a structure applicable to various kinds of curtains. When a blind or folding curtain or movable curtain is mounted on a door or a window for shielding the same, the door or window can be entirely shielded or opened without shielding. Alternatively, the upper portion, lower portion or middle portion of the door or window can be selectively shielded at any height in accordance with the requirement.
Fig. 1 shows a conventional blind including an upper beam 11, several slats 12, a lower beam 13, two or more ladder strings 14, a fixing device 15, a pull cord 16 and a rotary shaft 17. The upper beam 11 is fixed on an upper side of a door or a window. The slats 12 are arranged at equal intervals with the ladder strings 14 passing through left and right sections of the slats 12. The ladder strings 14 are fixed on the lower beam 13. The upper ends of the ladder strings 14 are wound and fixed in lower side of the upper beam 11. The slats 12 are drivingly connected with each other by the ladder strings 14. The fixing device 15 is disposed under one side of the upper beam 11. Two pull cords 16 are passed through the fixing device 15 on one side of the upper beam 11 and then wound through the upper
s side and then downward passed through left and right sections of I t t the upper beam 11. After passed through the lower side of the upper t=l beam 11, the pull cords 16 are further sequentially passed through
<Desc/Clms Page number 2>
Fig. 6 is a perspective view of still another embodiment of the present invention; and Fig. 7 is a perspective view of still another embodiment of the present invention.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Please refer to Fig. 2. The present invention includes a fixed upper beam 21, two fixing devices 22,22', a movable beam 23, several slats 24, a lower beam 25, two or more ladder strings 26, a lower
pull cord 27 and an upper pull cord 28. The fixed upper beam 21 is . P I I u I I zi fixed on upper side of a door or a window. Two sides of front face of the upper beam are respectively formed with a through hole 211, 211'and equipped with the fixing devices 22, 22'. Two sides of the bottom are respectively formed with a through hole 212. The upper faces of two sides of the movable beam 23 are respectively formed with a through hole 231 and the lower faces of two sides thereof are respectively formed with three through holes 232. The movable beam 23 is disposed under the upper beam 21. Several slats 24 are sequentially arranged under the movable beam 23 at equal intervals.
The centers of two sides of the slats 24 are formed with passing holes 241. The lower beam 25 is disposed under the lowermost slat 24. Two sides of top face are respectively formed with a circular hole 251. The ladder strings 26 are wound and passed through two sides of the slats 24 and the lower beam 25. The upper ends are passed through two through holes 232 of the movable beam 23. All the slats 24 and the lower beam 25 are drivingly connected. The lower pull
<Desc/Clms Page number 3>
or a window for shielding the same, the door or window can be entirely
shielded or opened without shielding. Alternatively, the upper p tD portion, lower portion or middle portion of the door or window can be selectively shielded at any height in accordance with the I requirement.
It is a further object of the present invention to provide the above structure applicable to various kinds of curtains. When shielding the door or window with the blind (folding curtain or movable curtain), the height and position of the door or window to be shielded can be freely selected as desired. The use of the blind is not limited to the shielding from upper side to lower side.
The door or window can be shielded from lower side to upper side or only shielded at the middle.
The present invention can be best understood through the following description and accompanying drawings wherein: BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of a conventional blind, showing the use thereof ; Fig. 2 is a perspective view of the present invention; Fig. 3 shows the use of the present invention in one state; Fig. 4 shows the use of the present invention in another state; Fig. 5 is a perspective view of another embodiment of the present invention;
<Desc/Clms Page number 4>
the door or the window is entirely shielded. In the case that the lower beam 25 is loosened and positioned at the lowermost position or near the lowermost position and the upper pull cord 28 is further loosened, the movable beam 23 is moved downward. At this time, the slats 24 will be gradually collected and stacked on the lower beam 25. When the movable beam 23 is moved to the middle or a certain height and fixed, there is no shield between the upper beam 21 and the movable beam 23 and only a shield exists between the movable beam 23 at the middle and the lower beam 25 at or near the lowermost position. That is, the lower portion of the door or the window is shielded or only the middle portion of the door or the window is shielded, while the upper and lower portions thereof are opened.
In addition, when changing the angle of the slats 24, a user only needs to slightly downward pull the lower beam 25 and then directly turn the lower beam 25 to the desired angle. At this time, the slats 24 connected with the lower beam 25 will be also driven and turned by the angle.
Fig. 5 shows another embodiment of the present invention, which is applied to a folding curtain. The embodiment includes a fixed upper beam 31, two fixing devices 32,32', a movable beam 33, a folding curtain 34, a lower beam 35, a lower pull cord 37 and an upper pull cord 38. The fixed upper beam 31 is fixed on upper side of a door or a window. Two sides of front face of the upper beam are respectively formed with a through hole 311,311'and equipped with the fixing devices 32, 32'. Two sides of the bottom are respectively formed with a through hole 312. The front and rear sides
<Desc/Clms Page number 5>
cord 27 has two (or more) strands passed through the through hole 211 of one side of the upper beam 21 and the fixing device 22 and then respectively passed out of the through holes 212 of two sides of the bottom of the upper beam 21 and then passed into the through hole 231 of upper side of the movable beam 23 and then passed out of the central through hole 232 of the three through holes 232. Then, the lower pull cord 27 is sequentially passed through the passing hole 241 of each slat 24 and finally passed into the circular hole 251 of the lower beam 25 and fixedly tied. The upper pull cord 28 has two strands passed through the through hole 211'of the other side of the upper beam 21 and the fixing device 22'and then respectively passed out of the through holes 212 of two sides of the bottom of the upper beam 21 and then passed into the through hole 231 of upper side of the movable beam 23 and then fixedly tied at two through holes 232 of the three through holes 232.
In use, as shown in Fig. 3, when the lower pull cord 27 and the upper pull cord 28 are both pulled to the bottommost position, the movable beam 23, slats 24 and the lower beam 25 are all pulled to the uppermost position to attach to the bottom of the upper beam 21. At this time, the door or the window is entirely opened without any shield. In this state, in the case that the lower pull cord 27 is further loosened, the lower beam 25 will downward drop to a desired position and stop. When the lower beam 25 drops down, the slats 24 will distribute between the uppermost movable beam 23 and the lower beam 25 to shield the upper portion of the door or the window. When the lower beam 25 drops down to the bottommost position,
<Desc/Clms Page number 6>
beam 31 and then passed into the through hole 331 of upper side of the movable beam 33 and then fixedly tied between the two through holes 332.
Fig. 6 shows still another embodiment of the present invention, which is applied to a movable curtain. The embodiment includes a fixed upper beam 41, two fixing devices 42,42', a movable beam 43, a movable curtain 44, several rings 45, a lower pull cord 47, an upper pull cord 48 and a shielding curtain 49. Two lateral sections of the front lower side of the upper beam are respectively equipped with the fixing devices 42, 42'. Two sides of the bottom are respectively formed with two through holes 411. The inner face of the upper beam 41 is provided with a female (or male) attachable belt 412 without affecting the lower and upper fixing device 42, 42'. The upper faces of two sides of the movable beam 43 are respectively symmetrically formed with a through hole 432 and another through hole 431. The movable beam 43 is disposed under the upper beam 41. The movable curtain 44 is fixed under the movable beam 43 and has a certain length. The movable curtain 44 is sequentially from upper side to lower side folded into several folds.
The rings 45 are connected to the respective folds of the movable curtain 44 right under the through holes 431 of the movable beam 43. The lower pull cord 47 has two (or more) strands passed through the lower fixing device 42 on one side of the upper beam 41 and through the interior of the upper beam 41 and then respectively passed out of one through hole 411 of two sides of the upper beam 41 and then passed through the through hole 431 of the movable beam
<Desc/Clms Page number 7>
of the bottom respectively have a downward extending shield plate 313. The movable beam 33 has a width slightly smaller than the width of the upper beam 31. The upper faces of two sides of the movable beam 33 are respectively formed with a through hole 331 and the lower faces of two sides thereof are respectively formed with two through holes 332. The movable beam 33 is disposed under the upper beam 31 and can be received between the shield plates 313 thereof. The folding curtain 34 is left and right alternately folded to form a bellows-like shape. The centers of two sides of the folding curtain 34 are formed with a passing hole 341, whereby two sides of each folded slat are respectively formed with a passing hole 341. The upper side of the folding curtain 34 is disposed under the bottom of the movable beam 33. The lower beam 35 is disposed under the folding curtain 34. sides of top face are respectively formed with a circular hole 351. The lower pull cord 37 has two (or more) strands passed through the through hole 311 of one side of the upper beam 31 and the fixing device 32 and then respectively passed out of the through holes 312 of two sides of the bottom of the upper beam 31 and then passed into the through hole 331 of upper side of the movable beam 33 and then passed out of one of the two through holes 332. Then, the lower pull cord 37 is sequentially passed through the passing hole 241 of each folded slat of the folding curtain 34 and finally passed into the circular hole 351 of the lower beam 35 and fixedly tied. The upper pull cord 38 has two strands passed through the through hole 311'of the other side of the upper beam 31 and the fixing device 32'and then respectively passed out
of the through holes 312 of two sides of the bottom of the upper Ll
<Desc/Clms Page number 8>
window can be entirely shielded or opened without shielding.
Alternatively, the upper portion, lower portion or middle portion of the door or window can be selectively shielded at any height in accordance with the requirement.
2. When shielding the door or window with the blind (folding curtain or movable curtain), the height and position of the door or window to be shielded can be freely selected as desired. The use of the blind is not limited to the shielding from upper side to lower side. The door or window can be shielded from lower side to upper side or only shielded at the middle.
The above embodiments are only used to illustrate the present invention, not intended to limit the scope thereof. Many modifications of the above embodiments can be made wi thout departing from the spirit of the present invention.
<Desc/Clms Page number 9>
43 and then sequentially from upper side to lower side passed through the rings 45 of two sides of the movable curtain 44 and finally fixedly tied on the lowermost ring 45. The upper pull cord 38 has two (or more) strands passed through the fixing device 42'of the other side of the upper beam 41 and through the interior of the upper beam 41 and then respectively passed out of the other through hole 411 of two sides of the upper beam 41 and then passed into the through hole 432 of the movable beam 43 and fixed thereon. The shielding curtain 49 is a sheet having a length approximately equal to the length of the upper beam 41 and having a size approximately equal to the size of one fold of the movable curtain 44. The upper side of inner face is provided with a male (or female) attachable belt 491. The upper beam 41 is fixed on upper side of a door or a window.
The male or female attachable belt 491 of the shielding curtain 49 is attached to the female or male attachable belt 412 of the upper beam 41 so as to fix the shielding curtain 49 on inner side of the upper beam 41.
Fig. 7 shows still another embodiment of the present invention, which is applicable to other type of movable curtain 44.
According to the above arrangement, the present invention has the following advantages: 1. The lower beam 25,35 can be moved to any height and fixed.
In addition, the movable beam 23,33, 43 can be moved along therewith to any height and fixed. Therefore, the door or
<Desc/Clms Page number 10>
three through holes, then, the lower pull cord being passed through the passing holes of the slats and finally passed into the circular holes of the lower beam and fixed thereon, the upper pull cord having two strands passed through the through hole of the other side of the upper beam and the fixing device and then
respectively passed out of the through holes of two sides of the tn bottom of the upper beam and then passed into the through hole of the upper side of the movable beam and then fixedly tied at two through holes of the three through holes.
2. Structure applicable to various kinds of curtains, comprising a fixed upper beam, two fixing devices, a movable beam, a folding curtain, a lower beam, a lower pull cord and an upper pull cord, the fixed upper beam being fixed on upper side of a door or a window, the folding curtain being alternately folded to form a bellows-like shape, two sides of the folding curtain being respectively formed with a passing hole, two sides of top face of the lower beam being respectively formed with a circular hole, said structure being characterized in that two sides of front face of the upper beam are respectively formed with a through hole in which the fixing devices are disposed, two sides of the bottom being respectively formed with a through hole, the front and rear sides of the bottom respectively having a downward extending shield plat, the movable beam having a width slightly smaller than the width of the upper beam and being received in the shielding plates of the upper beam, the upper faces of two sides of the movable beam being respectively formed with a

Claims (1)

  1. WHAT IS CLAIMED IS: 1. Structure applicable to various kinds of curtains, comprising a fixed upper beam, two fixing devices, a movable beam, several slats, a lower beam, two or more ladder strings, a lower pull cord and an upper pull cord, the upper beam being fixed on upper side of a door or a window, the slats being sequentially arranged under the movable beam at equal intervals wi th the ladder strings wound therearound, two sides of the slats being formed with passing holes, the lower beam being positioned at lowermost position, two sides of top face being respectively formed with a circular hole, the ladder strings being wound and drivingly connected wi th the slats and the lower beam, said structure being characterized in that two sides of front face of the upper beam are respectively formed with a through hole in which the fixing devices are disposed, two sides of the bottom being respectively formed with a through hole, the upper faces of two sides of the movable beam being respectively formed with a through hole and the lower faces of two sides thereof being respectively formed with three through holes, the movable beam being disposed under the upper beam, the upper ends of the ladder strings being passed through two through holes of the movable beam, the lower pull cord having two (or more) strands passed through the through hole of one side of the upper beam and the fixing device and then respectively passed out of the through holes of two sides of the bottom of the upper beam and then passed into the through hole of the movable beam and then passed out of a through hole of the
    <Desc/Clms Page number 12>
    characterized in that two lateral sides of front face of the upper beam are respectively formed with a through hole in which the fixing devices are disposed, each of the lower and upper pull cords having two or more strands and being respectively passed through the fixing devices, two sides of the bottom being respectively formed with two through holes, the movable beam being disposed under the upper beam, upper faces of two sides of the movable beam being respectively formed with a through hole and another through hole for the lower and upper pull cords to pass therethrough or fixedly tie, the movable curtain being fixed under the movable beam, the lower pull cord being passed through
    the through hole and the other through hole and then sequentially Z-1 t-I passed through the rings and finally fixedly tied on the t : l lowermost ring.
    <Desc/Clms Page number 13>
    through hole and the lower faces of two sides thereof being respectively formed with two through holes, the movable beam being disposed under the upper beam, the folding curtain being fixed at the bottom of the movable beam, the lower pull cord having two (or more) strands passed through the through hole of one side of the upper beam and the fixing device and then respectively passed out of the through holes of two sides of the bottom of the upper beam and then passed into the through hole of the movable beam and then passed out of one of the two through holes, then, the lower pull cord being sequentially passed through the passing hole of the folding curtain and finally passed into the circular hole of the lower beam and fixedly tied, the upper pull cord having two strands passed through the through hole of the other side of the upper beam and the fixing device and then respectively passed out of the through holes of two sides of the bottom of the upper beam and then passed into the through hole of upper side of the movable beam and then fixedly tied at the two through holes.
    3. Structure applicable to various kinds of curtains, comprising a fixed upper beam, two fixing devices, a movable beam, a movable curtain, several rings, a lower pull cord, an upper pull cord and a shielding curtain, the fixed upper beam being fixed on upper side of a door or a window, the movable curtain having a certain
    length and being sequentially from upper side to lower side tn k5 folded into several folds, the rings being connected to the respective folds of the movable curtain, said structure being
    <Desc/Clms Page number 14>
GB0121173A 2001-08-31 2001-08-31 Structure allowing selective positioning of curtains Expired - Fee Related GB2379238B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0121173A GB2379238B (en) 2001-08-31 2001-08-31 Structure allowing selective positioning of curtains
DE20114633U DE20114633U1 (en) 2001-08-31 2001-09-05 Cord operated curtain

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0121173A GB2379238B (en) 2001-08-31 2001-08-31 Structure allowing selective positioning of curtains
DE20114633U DE20114633U1 (en) 2001-08-31 2001-09-05 Cord operated curtain

Publications (3)

Publication Number Publication Date
GB0121173D0 GB0121173D0 (en) 2001-10-24
GB2379238A true GB2379238A (en) 2003-03-05
GB2379238B GB2379238B (en) 2003-07-16

Family

ID=26057179

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0121173A Expired - Fee Related GB2379238B (en) 2001-08-31 2001-08-31 Structure allowing selective positioning of curtains

Country Status (2)

Country Link
DE (1) DE20114633U1 (en)
GB (1) GB2379238B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB277576A (en) * 1927-04-26 1927-09-22 Samuel E Snyder Improvements relating to window shades
GB299652A (en) * 1928-02-04 1928-11-01 Samuel Edwin Snyder Improvements in and relating to window blinds
GB312249A (en) * 1928-02-20 1929-05-21 Frederick Charles Elliott Improvements in or connected with window blinds
EP1022428A1 (en) * 1999-01-25 2000-07-26 VELUX Industri A/S A window screening arrangement and a braking device for use therein

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB277576A (en) * 1927-04-26 1927-09-22 Samuel E Snyder Improvements relating to window shades
GB299652A (en) * 1928-02-04 1928-11-01 Samuel Edwin Snyder Improvements in and relating to window blinds
GB312249A (en) * 1928-02-20 1929-05-21 Frederick Charles Elliott Improvements in or connected with window blinds
EP1022428A1 (en) * 1999-01-25 2000-07-26 VELUX Industri A/S A window screening arrangement and a braking device for use therein

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP2000248856 *

Also Published As

Publication number Publication date
DE20114633U1 (en) 2001-12-13
GB2379238B (en) 2003-07-16
GB0121173D0 (en) 2001-10-24

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PCNP Patent ceased through non-payment of renewal fee

Effective date: 20110831