US2613405A - Jalousie - Google Patents

Jalousie Download PDF

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US2613405A
US2613405A US45829A US4582948A US2613405A US 2613405 A US2613405 A US 2613405A US 45829 A US45829 A US 45829A US 4582948 A US4582948 A US 4582948A US 2613405 A US2613405 A US 2613405A
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slats
secured
slat
jalousie
adjacent
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Tomlinson I Moseley
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    • 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
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/08—Louvre doors, windows or grilles
    • E06B7/084—Louvre doors, windows or grilles with rotatable lamellae

Definitions

  • This invention relates to a jalo-usie, more'particularly, to an improved form of crank-operated jalcusie.
  • Fig. 1 is a longitudinal mid-section through the jalousie of the invention.
  • Fig. 2 is a section takenalong the line 2-2 of Fig. 1.
  • Fig. 3 is a fragmentary, perspective view of the slats of the jalousie as seen from their exterior.
  • Fig. 4 is a section taken along the line 4-4 of Fig. 1, partly broken away and with the slats removed, showing the means, of mounting and concealing the mechanical elements employed to operate the slats and also showing details of the weather stripping.
  • Figs. 5 and 6 are sections taken along the lines 5-5 and 6-6, respectively, of Fig. 4, showing details of the mechanical elements employed to operate the slats.
  • a window frame I comprising the usual sin 2, head rail 3 and jambs 4 which, however, are modified as described hereinafter.
  • a plurality of slats I are provided, including a stationary slat I I at the top and any desired number of pivotal slats I2 therebelow.
  • the stationary slat I I is secured to the rail 3 by any suitable means, as by a mortise and tenon joint at I3 and nails I4, and a sealing member or staff mold I is also provided to provide a seal between the rail and the wall I6.
  • the pivotal slats I2 are supported by means of levers I! (a pair of which are secured to opposite sides of each slat I2), pivot bars I8 (one such bar being secured to each jamb) and pivot pins I9 extending through each lever I1 and its adjacent pivot bar I8.
  • Each lever I1 is generally of right angular cross section, and it is provided with an upwardly and inwardly extending arm 25 and, outwardly of the slats I 2, with a flange 26 of curvilinear transverse cross section havin an enlargement or boss 21 at its lower end.
  • the levers I! are secured to the slats I2 by means of screws 28, and the pivot bars I8 are secured to the jambs by means of screws 29.
  • pivot bars I8 extend outwardly of the slats I 2 and jambs 4, and that the position of the levers I? and the curvature of the flanges 26 are such that the latter abut the pivot bars when the slats are in closed position, thus providing a seal or weather stripping. Also, each boss 21 overlaps the next lower flange 21, thus providing a continuous seal the length of the window.
  • Each of the slats II, I2 is recessed orrabbeted at its lower end to provide a tongue 30 and a recess SI, and at its upper end each pivotal slat I2 is somewhat similarly rabbeted, except that the recess 3Ia is sloped upwardly, as shown, and extends inwardly of the tongue 30a to-provide a groove 32.
  • the sill 2 is similarly rabbeted to provide a groove'33 and tongue 34.
  • each of the pivotal slats I2 can be pivoted outwardly to open position and inwardly to closed position, and that in the latter position the flanges 26 provide a weather stripping which is eifective and of'pleasing appearance. It is also apparent that, when the slats are in closed position, the rabbeted joints provide an effective closure and combine therewith a pleasing appearance. Also, the rabbeted joints are such as not to bind and as always to provide a tight closure even when the wood shrinks.
  • each travel bar 40 is pivotally connected at 42 to a link 43, the other end of which is pivotally secured at 44Qto a crank arm "45.
  • Each crank arm 45 is secured to an operating shaft 46.
  • the operating shaft is received within a recess 41 formed in the jamb 4 and is journalled' in a bearin plate 48 secured to the adjacent jamb by means of screws 49.
  • the other end of the operating shaft is journalled in a bearing plate 50 secured" to the jamb by means of screws and is received within a relatively large recess 56 formed in the jamb,
  • a worm wheel section 51 is secured to the operating shaft 46 within the recess 56, and an operating crank 58 journalled in the bearing plate 50 and in a bearing block 59 secured to the plate 50 is provided with a worm 60 integral therewith and in mesh with the worm wheel sector 57.
  • a stop pin BI is also provided to limit angular movement of the worm wheel sector 5! and, hence, of the pivotal slats l2.
  • Crank means including meshing gears, is thus provided for opening and closing the pivotal slats l2, which means is compactly arranged within one of the jambs of the window frame and is thus concealed from view.
  • a jalousie or Venetian blind structure is provided which affords several advantageous features.
  • an effective, continuous weather strippin is provided, which is of pleasing appearance. between slats is provided, which does not or is less likely to bind or develop cracks on swelling or shrinking.
  • Manually operable crank means of simple and rugged construction are provided but are concealed from view.
  • a jalousie comprising a wooden framework including side members, a plurality of wooden slats, a metalpivot strip secured to and extending longitudinally of each side member and projecting outwardly of said side member, a metal sealingstrip secured to each end of each slat, each sealing strip being of generally Z-section having an inner portion secured to a slat, a middle portion adjacent an end of such slat and opposite a pivot strip, and an outer portion of curvilinear section, and a pivotal connection between the upper end of each sealing strip and the adjacent pivot strip, said outer portion of curvilinear section being such as to abut the outer edge of said pivot strip when the slats are in closed position,
  • a jalousie comprising a wooden framework including side members, a plurality of Wooden slat-s, a metal pivot strip secured to and extending longitudinally of each side member and projecting outwardly of said side member, a metal sealing strip secured to each end of each slat,
  • each sealing strip being of generally Z-section having an inner portion secured to a slat, a middle portion adjacent an end of such slat and opposites. pivot strip, and an outer portion ofcurvilinear section, and a pivotal connectionbetween the upper end of each sealing strip and the adjacent pivot strip, said outer portion of curvilinear sectionv being such as to abut the outer edge of said pivot strip when-the slats are-in closed position and the lower portion of sea ch sealing strip being enlarged and overlapping. the upper portion of the next lower sealing strip.
  • a jalousie comprising a wooden framework, including opposed side members, a metal sealin member secured to and extending vertically of each side member, said metal sealing members occupying positions on the outer opposed corner of the side members, a plurality of wooden slats, a. metal sealing strip secured to the end of each slat, each sealing strip being of generally 2 sec- An effective form of joint tion having an inner portion secured to a slat, a middle portion adjacent one end of such slat, and an outer portion engageable with the adjacent sealing member when the slats are closed to form a seal, and a pivotal connection between the upper end of each sealing strip and the adj acent sealing member.
  • a jalousie comprising a wooden framework, including opposed side members, a metal sealing member secured to and extending vertically of each side member, said metal sealing members occupying positions on the outer opposed corner of the side members, a plurality of wooden slats, a metal sealing strip secured to the end of each slat, each sealing strip being of generally Z section having an inner portion secured to a slat, a middle portion adjacent one end of such slat, and an outer portion engageable with the adjacent sealing member when the slats are closed to form a seal, and a pivotal connection between each sealing strip at a point above the upper end of the outer portion thereof and the adjacent sealing member.
  • a jalousie comprising a wooden framework including opposed side members, a metal sealing member secured to and extending vertically of each side member, said metal sealing members occupying positions on the outer opposed corners of the side members, a plurality of wooden slats, a metal sealing strip secured to the end of each slat and having a laterally extending sealing portion engageable with the adjacent sealing member when the, slats are closed to form a seal, and a pivotal connection between each sealing strip at a point above the upper end of the laterally extending portion thereof and the adjacent sealing member, each sealing strip having an offset extension formed at one end of its laterally extending portion arranged to overlap the adjacent sealing stripof the adjacent slat when the slats are'in closed position to form a continuous seal from top to bottom of the series'of slats.
  • a jalousie comprising. a. wooden framework including side members, a metal sealing member secured to and extending vertically of each side member, and projecting outwardly of said side member, a plurality of slats, a metal sealing strip secured to each end of each slat, each metal strip having a portion of curvilinear section'engageable with the adjacent sealing member when the slatsare closed to form a seal, a pivotal connection between each sealing stripat a point above the upper end ofthe curvilinear portion thereof and the adjacent sealing member, and each sealing strip having an offset extension formed at one end of each curvilinear section arranged to overlap the curvilinear section of the adjacent sealing strip when the slats are closed to form a continuous seal from top to bottom of theseries ofslats.
  • a jalousie comprising a framework, including opposed side members, a metal sealing member secured to and extending vertically of each side member, said metal sealing members occupyi'ng positions on the outer opposed corner of the side members, a plurality of slats, a metal sealing strip secured to the end of each slat, each sealing strip being of generally 2 section having an inner'portion secured to a slat, a middle portion adjacent one end of such slat, and an outer portion engageable with the adjacent sealing member when, the slats are closed to form a seal, and a pivotal connection between the upper end of each sealing strip and the adjacent sealing member.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Description

Oct. 14, 1952 T. I. MOSELEY 2,613,405
JALOUSIE Filed Aug. 24, 1948 2 SHEETS-SHEET l INVENTOR. TOMLl/VSO/V MOSELEY A 7' TOR/v5 Y5 T. l. MOSELEY Oct. 14, 1952 J ALOUSIE 2 SHEETSSHEET 2 Filed Aug. 24, 1948 INVENTOR.
TOML/IVSO/V MOSELEY AT TOR/V5 Y5 Patented Oct. 14, 1952 UNITED; STATES PATENT OFFICE.
, JALOUSVIE Tomlinson I. Moseley, Atherton, Calif. Application AugustM, 1948, Serial No. 45,829
' (o1. 2o e2) V 7 Claims.
v .1 V This invention relates to a jalo-usie, more'particularly, to an improved form of crank-operated jalcusie.
It is an object of the present invention to provide a jalousie of the crank-operated type wherein several of the mechanical elements employed to operate the slats of the jalousie are concealed from view. I
It is a further object of the invention to provide an improved form of jalousie which provides enective weather stripping without unsightliness.
It is a still further object of the invention to provide a jalousie wherein the'slats form a tight closure without a marked tendency to bind, or to develop cracks on shrinking.
These and other objects of the invention will be apparent from the ensuing description and the appended claims. v
One form which the invention may assume is exemplified in the following description and illustrated by way of example-in the accompanying drawings, in which:
Fig. 1 is a longitudinal mid-section through the jalousie of the invention.
Fig. 2 is a section takenalong the line 2-2 of Fig. 1.
Fig. 3 is a fragmentary, perspective view of the slats of the jalousie as seen from their exterior. Fig. 4 is a section taken along the line 4-4 of Fig. 1, partly broken away and with the slats removed, showing the means, of mounting and concealing the mechanical elements employed to operate the slats and also showing details of the weather stripping. Figs. 5 and 6 are sections taken along the lines 5-5 and 6-6, respectively, of Fig. 4, showing details of the mechanical elements employed to operate the slats.
Referring now to the drawings, a window frame I is provided comprising the usual sin 2, head rail 3 and jambs 4 which, however, are modified as described hereinafter. A plurality of slats I are provided, including a stationary slat I I at the top and any desired number of pivotal slats I2 therebelow. The stationary slat I I is secured to the rail 3 by any suitable means, as by a mortise and tenon joint at I3 and nails I4, and a sealing member or staff mold I is also provided to provide a seal between the rail and the wall I6.
The pivotal slats I2 are supported by means of levers I! (a pair of which are secured to opposite sides of each slat I2), pivot bars I8 (one such bar being secured to each jamb) and pivot pins I9 extending through each lever I1 and its adjacent pivot bar I8. Each lever I1 is generally of right angular cross section, and it is provided with an upwardly and inwardly extending arm 25 and, outwardly of the slats I 2, with a flange 26 of curvilinear transverse cross section havin an enlargement or boss 21 at its lower end. The levers I! are secured to the slats I2 by means of screws 28, and the pivot bars I8 are secured to the jambs by means of screws 29. It will also be noted that the pivot bars I8 extend outwardly of the slats I 2 and jambs 4, and that the position of the levers I? and the curvature of the flanges 26 are such that the latter abut the pivot bars when the slats are in closed position, thus providing a seal or weather stripping. Also, each boss 21 overlaps the next lower flange 21, thus providing a continuous seal the length of the window.
Each of the slats II, I2 is recessed orrabbeted at its lower end to provide a tongue 30 and a recess SI, and at its upper end each pivotal slat I2 is somewhat similarly rabbeted, except that the recess 3Ia is sloped upwardly, as shown, and extends inwardly of the tongue 30a to-provide a groove 32. The sill 2 is similarly rabbeted to provide a groove'33 and tongue 34.
It will thus be seen that each of the pivotal slats I2 can be pivoted outwardly to open position and inwardly to closed position, and that in the latter position the flanges 26 provide a weather stripping which is eifective and of'pleasing appearance. It is also apparent that, when the slats are in closed position, the rabbeted joints provide an effective closure and combine therewith a pleasing appearance. Also, the rabbeted joints are such as not to bind and as always to provide a tight closure even when the wood shrinks. Y i v e To operate the slats I2, there is p'rovided'a mechanism which will now be described; The usual travel bars 40 are provided, one at each side of the window, and the arms 25 of the levers I1 are pivotally connected to the travel bars 40 as at 4!. The lower end of each. travel bar 40 is pivotally connected at 42 to a link 43, the other end of which is pivotally secured at 44Qto a crank arm "45. Each crank arm 45 is secured to an operating shaft 46. At one end the operating shaft is received within a recess 41 formed in the jamb 4 and is journalled' in a bearin plate 48 secured to the adjacent jamb by means of screws 49. The other end of the operating shaft is journalled in a bearing plate 50 secured" to the jamb by means of screws and is received within a relatively large recess 56 formed in the jamb,
' for which the bearing plate 50 serves as a closure.
A worm wheel section 51 is secured to the operating shaft 46 within the recess 56, and an operating crank 58 journalled in the bearing plate 50 and in a bearing block 59 secured to the plate 50 is provided with a worm 60 integral therewith and in mesh with the worm wheel sector 57. A stop pin BI is also provided to limit angular movement of the worm wheel sector 5! and, hence, of the pivotal slats l2.
Crank means, including meshing gears, is thus provided for opening and closing the pivotal slats l2, which means is compactly arranged within one of the jambs of the window frame and is thus concealed from view.
It will thus be seen that a jalousie or Venetian blind structure is provided which affords several advantageous features. Thus, an effective, continuous weather strippin is provided, which is of pleasing appearance. between slats is provided, which does not or is less likely to bind or develop cracks on swelling or shrinking. Manually operable crank means of simple and rugged construction are provided but are concealed from view.
While I have shown the preferred form of my invention, it is to be understood that various changes may be made in its construction by those skilled in the art without departing from the spirit of the invention as defined by the appended claims Having thus; described my invention, what I claim and desire to secure by LettersPatent is:
i. A jalousie comprising a wooden framework including side members, a plurality of wooden slats, a metalpivot strip secured to and extending longitudinally of each side member and projecting outwardly of said side member, a metal sealingstrip secured to each end of each slat, each sealing strip being of generally Z-section having an inner portion secured to a slat, a middle portion adjacent an end of such slat and opposite a pivot strip, and an outer portion of curvilinear section, and a pivotal connection between the upper end of each sealing strip and the adjacent pivot strip, said outer portion of curvilinear section being such as to abut the outer edge of said pivot strip when the slats are in closed position,
2, A jalousie comprising a wooden framework including side members, a plurality of Wooden slat-s, a metal pivot strip secured to and extending longitudinally of each side member and projecting outwardly of said side member, a metal sealing strip secured to each end of each slat,
each sealing strip being of generally Z-section having an inner portion secured to a slat, a middle portion adjacent an end of such slat and opposites. pivot strip, and an outer portion ofcurvilinear section, and a pivotal connectionbetween the upper end of each sealing strip and the adjacent pivot strip, said outer portion of curvilinear sectionv being such as to abut the outer edge of said pivot strip when-the slats are-in closed position and the lower portion of sea ch sealing strip being enlarged and overlapping. the upper portion of the next lower sealing strip.
'3. A jalousie comprising a wooden framework, including opposed side members, a metal sealin member secured to and extending vertically of each side member, said metal sealing members occupying positions on the outer opposed corner of the side members, a plurality of wooden slats, a. metal sealing strip secured to the end of each slat, each sealing strip being of generally 2 sec- An effective form of joint tion having an inner portion secured to a slat, a middle portion adjacent one end of such slat, and an outer portion engageable with the adjacent sealing member when the slats are closed to form a seal, and a pivotal connection between the upper end of each sealing strip and the adj acent sealing member.
4. A jalousie comprising a wooden framework, including opposed side members, a metal sealing member secured to and extending vertically of each side member, said metal sealing members occupying positions on the outer opposed corner of the side members, a plurality of wooden slats, a metal sealing strip secured to the end of each slat, each sealing strip being of generally Z section having an inner portion secured to a slat, a middle portion adjacent one end of such slat, and an outer portion engageable with the adjacent sealing member when the slats are closed to form a seal, and a pivotal connection between each sealing strip at a point above the upper end of the outer portion thereof and the adjacent sealing member.
5. A jalousie comprising a wooden framework including opposed side members, a metal sealing member secured to and extending vertically of each side member, said metal sealing members occupying positions on the outer opposed corners of the side members, a plurality of wooden slats, a metal sealing strip secured to the end of each slat and having a laterally extending sealing portion engageable with the adjacent sealing member when the, slats are closed to form a seal, and a pivotal connection between each sealing strip at a point above the upper end of the laterally extending portion thereof and the adjacent sealing member, each sealing strip having an offset extension formed at one end of its laterally extending portion arranged to overlap the adjacent sealing stripof the adjacent slat when the slats are'in closed position to form a continuous seal from top to bottom of the series'of slats.
6. A jalousie comprising. a. wooden framework including side members, a metal sealing member secured to and extending vertically of each side member, and projecting outwardly of said side member, a plurality of slats, a metal sealing strip secured to each end of each slat, each metal strip having a portion of curvilinear section'engageable with the adjacent sealing member when the slatsare closed to form a seal, a pivotal connection between each sealing stripat a point above the upper end ofthe curvilinear portion thereof and the adjacent sealing member, and each sealing strip having an offset extension formed at one end of each curvilinear section arranged to overlap the curvilinear section of the adjacent sealing strip when the slats are closed to form a continuous seal from top to bottom of theseries ofslats.
7. A jalousie, comprising a framework, including opposed side members, a metal sealing member secured to and extending vertically of each side member, said metal sealing members occupyi'ng positions on the outer opposed corner of the side members, a plurality of slats, a metal sealing strip secured to the end of each slat, each sealing strip being of generally 2 section having an inner'portion secured to a slat, a middle portion adjacent one end of such slat, and an outer portion engageable with the adjacent sealing member when, the slats are closed to form a seal, and a pivotal connection between the upper end of each sealing strip and the adjacent sealing member.
TOMLINSON I. MOSELEY.
REFERENCES CITED The following references are of record. in the file of this patent:
UNITED STATES PATENTS Number Name Date Molina, June 25, 1929 Number
US45829A 1948-08-24 1948-08-24 Jalousie Expired - Lifetime US2613405A (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2726426A (en) * 1952-04-07 1955-12-13 Frederick M Fink Louvered windows
US2766493A (en) * 1953-09-28 1956-10-16 Tito A Ferri Awning window
US2770853A (en) * 1954-03-03 1956-11-20 Groff Louvered window frame
US2785004A (en) * 1954-10-14 1957-03-12 Cooper Leon Collapsible window for flexible panels
US2798264A (en) * 1953-11-16 1957-07-09 Lynn H Collar Window construction
US2865065A (en) * 1955-06-13 1958-12-23 Salvatore J Spasaro Window construction
US2878667A (en) * 1953-10-07 1959-03-24 Engineered Products Inc Concrete window frame and jalousie assembly
US2893074A (en) * 1955-02-17 1959-07-07 United Windows Corp Jalousie windows and doors
US2981538A (en) * 1956-04-09 1961-04-25 Mission West Mfg Company Torque-equalizing operating mechanism for awning type windows

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1718754A (en) * 1927-06-07 1929-06-25 Julian Stuart Y Molina Blind
US2112634A (en) * 1936-11-09 1938-03-29 Charles D Pilant Metal window
US2131251A (en) * 1937-05-11 1938-09-27 B L Riesner Window structure
US2166441A (en) * 1937-07-24 1939-07-18 Gate City Sash & Door Company Louver construction
US2267140A (en) * 1940-08-07 1941-12-23 Truscon Steel Co Louver window and operating means therefor
US2329868A (en) * 1941-04-08 1943-09-21 Redwood Mfg Co Shutter construction
US2359289A (en) * 1942-01-24 1944-10-03 J E Bush Shutter
US2366339A (en) * 1941-09-22 1945-01-02 Jr Ernest J Kump Window construction
US2394059A (en) * 1944-09-01 1946-02-05 Daniel I Hite Shutter structure
US2479602A (en) * 1948-07-30 1949-08-23 Attilio D Carani Window structure
US2505155A (en) * 1946-09-03 1950-04-25 Gordon K Smith Transparent shutter closure

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1718754A (en) * 1927-06-07 1929-06-25 Julian Stuart Y Molina Blind
US2112634A (en) * 1936-11-09 1938-03-29 Charles D Pilant Metal window
US2131251A (en) * 1937-05-11 1938-09-27 B L Riesner Window structure
US2166441A (en) * 1937-07-24 1939-07-18 Gate City Sash & Door Company Louver construction
US2267140A (en) * 1940-08-07 1941-12-23 Truscon Steel Co Louver window and operating means therefor
US2329868A (en) * 1941-04-08 1943-09-21 Redwood Mfg Co Shutter construction
US2366339A (en) * 1941-09-22 1945-01-02 Jr Ernest J Kump Window construction
US2359289A (en) * 1942-01-24 1944-10-03 J E Bush Shutter
US2394059A (en) * 1944-09-01 1946-02-05 Daniel I Hite Shutter structure
US2505155A (en) * 1946-09-03 1950-04-25 Gordon K Smith Transparent shutter closure
US2479602A (en) * 1948-07-30 1949-08-23 Attilio D Carani Window structure

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2726426A (en) * 1952-04-07 1955-12-13 Frederick M Fink Louvered windows
US2766493A (en) * 1953-09-28 1956-10-16 Tito A Ferri Awning window
US2878667A (en) * 1953-10-07 1959-03-24 Engineered Products Inc Concrete window frame and jalousie assembly
US2798264A (en) * 1953-11-16 1957-07-09 Lynn H Collar Window construction
US2770853A (en) * 1954-03-03 1956-11-20 Groff Louvered window frame
US2785004A (en) * 1954-10-14 1957-03-12 Cooper Leon Collapsible window for flexible panels
US2893074A (en) * 1955-02-17 1959-07-07 United Windows Corp Jalousie windows and doors
US2865065A (en) * 1955-06-13 1958-12-23 Salvatore J Spasaro Window construction
US2981538A (en) * 1956-04-09 1961-04-25 Mission West Mfg Company Torque-equalizing operating mechanism for awning type windows

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