US823222A - Lock. - Google Patents

Description

J. JORGENSON.

LOOK.

- APPLIOATIQN FILED JUNE 7, 1905.

2 SHIIIETS-YSHEET 1 I I B 40 z a s 4:3

7 r A if V; 21 8% 57% PATENTED JUNE 12 m,

No. 823,222. PATBNTED JUNE 12,1906.

J. JORGENSON.

LOOK.

APPLICATION FILED JUNE 7, 1905. 2

' 2 SHEETS-SHEET 2.

' FA l9 50 m .2 I a;

u itnessega In venimj' UNITED STATES. ATENT ()FFIC 1.

JOHN JORUESSON, OF S.-

llA LF L Y FRANClSCO. (IALIFORIHA, ASSIGNOR OF ONE- AUGUS'lUS QUADE, OF

DA N ERA l\ @1860. CALIFORNIA.

LOCK.

Specification of Letters Patent.

Patented June 12, 1906.

' Application filed June '7, 1905. Serial No. 264,097.

"[0 r11.- ti /(HUD it iii/my rronnern:

Be it known that I, Jonx Jonunxsox, a citizen of the l nited States, residing in the city and county of San. Francisco and State of California, have invented new and useful improvements in Locks, of which thct'ollow ing is a specification.

My invention relates to loeks for doors its object is to provide a-simple practical lock suitable not only for the doors oi residen es and other buildings, but tor vaults, sales, and all places generally where it. is desired absolutely to prevent the. picking oi the lock. I

p The invention consists of the parts and the construction and combination ot parts, as hereinafter more fully described and claimed, having reference to the aeeonipanying drawings, in which- Figure l is a horizontal section of myloek. 2 is a section on the line Y Y of Fig. i. t is a section on the line. X X of Fig. 1. ig. 4: is a longitudinal section through the carrier. Fig. 5 a POISPGCtiVt"YltW of the tumbler-plate. Fig. G is a View of the key.

A and B represent respective outer and innerdoor-kntabs, each having a hollow knobshank and each shown as made integral with its knob-shank and with its respective ilange 2 The knobs are secured rigidly to opposite sides of the door 4 by means ol the screws 5, which pass from the inside of the door through the inner llange 3 and the door and screw into the outer llange 12, whereby the latter and its knob may only be removed from the inside. Both knobs and both shanks are thus'stationarv and nonrotat:'i-. ble, and the retraction of the bolt 6 is done by reciprocating a part in either of the knobs either by hand when the parts are adjusted in one way or by a key only from the outside and by hand from the inside when the parts are in normal hwking position, all as in the manner to be explained hereinafter.

The ioekingdiolt (5 is slidable and suitably guided against. rotation in the sleeve 7, A s ,ring is operates to press the bolt 6 always outward into the path of the keeper carried by the (l( )()l-]t1l1]l).

The outside knob carries two members for operal no the bolt 6 and the inside knob carries -10 member tor the same purpose, and these-several members I shall desig herel l l i l l l l l l l l l l l in as "bolt-actuators. The several actuators have a rectilinear movement rather than a rotative. one, like ordinary roll-backs, to operate the bolt 6. The actuators which are carried by the outer knob are represented by the reterentie-numerals t) it) and that earried by the inner knob by the character 11. The two aetuiitorsfllt) comprise parallel spaced plates having similar notches 1'2 in their ends and similar cam-surfaces 13 on one side and similar projections -l approximate to the outer ends ol' and standing at an incline to said cam-surfaces. ()ne plate, as 5), is c'apnble oi a reeiproeating mov ment independent of plate ll), but is normally spring} retracted, so that the two may stand side by side with tl.e outlines ol the two exactly alike. When Viewed from either side, the plate which is in front shuts out the View ol the plate behind. 'Both plates S) Ware car'- riod by a part 15, here shown as polygonal in outline and sliding and guided in a ring- In, sunk into and fastened to the inside of flange 2, with the carrier '15 housed in the outer knob and knob-shank. 'lhis carrier 15 is iil'urcat ed normally spring-relrae'ted latch-bolt 17. to which the actuator E) is lixed. 'lhe actuator it) is fastened direct to the inner end ol' the earrier i5, and both actuators are wider than the -arrier and the hole in ring 16. through which the earrier operates, so that once the. parts are assembled the carrier cannot be withdrawn outward through the ring Hi and knob 'lhe latch-bolt is slotted at its outer end lo provide a narrow keyway l8, and the ends ol the l'orks formed by the slotsare shaped to operate above and below respective knil'eedge ledges 19 2() on the interior oi the rarriage. 15. 'lhe'end ol' the latter is closed, except lora narrow slot 2i between the ledges 1t) 20. and which slot registers with the keyway 18.

ll" desired, the size oi the bore ol' the knob A may be somewhat increased ha a short distance from its outer end to form a stop 22 for thellange or perforated disk 23 to abut against, which flange is lixed to the ond of the carriage-l5 and has a. close sliding lit, Within the enlarged interior of the ,knob. Tho opposite sides of the carriage arc slotted, as at 2 t, and the latch-b0lt 17 is correspond- 15 normally retracted wit hinv o I Clo ,22.

ingly slotted, as at 25. A pin or stop member carried by a fixed part of the mechanism, as ring to, extends across the slots 2 t 15 and forms a seat t er one end ol a spring 2(3. The other end ol" the spring seats against the wall of slot '35. This spring :"3 has a double function. it operates to bout the latchsbolt l7 normally ret acted within carrier 1:") with the actuator 9 abutting against the end ol' the carrier and standing abreast ol' the actuator to. The spring also operates to keep the carriage knob A and its shank.

The spaee between the tlanges o. horizoi'itally and in the same plane with the slot 23 ol the bolt (3. The rear wall ot slot 23 here shown has a pin it) normally resting in the angles termed by the cams 1" and projections H, the spring 8 tending always to press the bolt outward to carry the pin 2%) into these angles and into the imn'iediate path ol' either ol' the -ams l3. 'lhe result is that.- when either the actuator t) is moved in singly by the pressure on the latch-bolt 17 or when tln entire carriage and both actuators are moved in, as the carrier is adapted to be, the bolt will be retracted and it is possible to open the door l'rom the outside.

The inside knob l3 carries suitable mechanism lor controlling the movement ol the bolt (3 by either the carriage l or the latchholt 17. A button 30, having a milled pro jeoting edge 2;], is mounted to have sliding movement in the end of knob B and carries a stem 3'2, to which the actuator is fixed. 'lhis actuator is in the lorm ot a plate shaped son'iewhat like an arrow-head, with opposite 'ziin-surimes 32 3, having a central projecting pin portion 3-1. The stem 32 carries two spaced collars actuators 9 it). whichextcnd lt1t() lll( are disposed 3n oti, between which is arranged a helical spring 37, surrounding the stem 32 and abutting against the collars 35 36 and tending to press them apart. 'lhe stem is made polygonal, and the collars have the collars may be time that similar openings, so that slidable on the stem and at the same partake. ot' the same rotative movement the stem is subjected to at intervals.

The eollar 35 adjacent to'the button is limited in its outward movement on the stem by the stop 38, Fig. 2, and normally the collar 35 is supported against a. shoulder 43 in knob B.

. The collar 36 is limited in its movement on the stem by a eorresponding stop 39, but normally rests against a slotted dish 40, hearing against a ring 4-1., which is countersunk in and secured. to the inside of llange 3. The stem 312 or a .redueed portion ol. the. actuator 11 has a limited reeipn)eatingn'ioven'ientinthe disk 40.

The tlange 3 is suitably cut out beneath the ring 41 to aeeomi'nodate dish L t) and. to allow the latter a tree rotative movement.

When the button is pushed in, end. of thospring presses collar 36 l l l a limited l l l l t l the inner ciproe-ate the against bolt 6 from the outside, also the button 30 dish 40, and stop 38 on the actuator operates to compress the spring by carrying collar 35 torward. When the button is pulled out, the, action on thespringis reversed and the shout ders St) on the actuator carrying the collar 3 along to compress the spring. i

The foregoing construction allows the button 150 to he pushed inward to retract bolt 6 or to be pulled outward, atrdwhe'n pulled outward the button and the actuator may be rotated tor the purpose to be shortly explained. t

A 'einplete withdrawal of the actuator 11 l'rom the inside of the lock. will be prevented by means o l" the sllOtllt'ltTS 44 abutting against the ring -ll. The parts which are carried by the inner knob B are mounted so that the pin projection 34 on member It will always stand between the. actuators t It) and. approximately in the plane of the notch s 12 in the ends ol' those zu-tnators, and the butt n3O is adapted to be turned so as to bring the actuator l t into a plane parallel with and between the actuators t) ll) or to be turned into a plane at right angles to the plane of the actuators 9 1t) and in line with the before -mentionod notches l). When the three actuators all he in parallel planes, the lockis then in operative position and may be opened from either the inside. or outside; but the bolt 6 can only be i'et 'aeted lroln the outside without the key when the actuator Ill happens to be turned in just a certain way to earry a looking member 45 out ot the path of the, aotuator 1t) and at the same time having all the actuators lying in p: allel planes.

The locking member 45 consists of a projectiug piece arranged parallel with the actuator '11 and rotatable with it and setting off to one side ol the pin 34, whereby this looking member will describe an are of sii'llicient radius when button 30 is turned to carry the, locking member away from contact with. and out ol' the path of the opposed actuator. 10 and over to the opposite side into the plane ol the actuator 9 and on the side occupied by the cams l 3. The locking member 45 is lixed to and rotatable with the. disk 40.

in pri'ietiee the operation of the lock will he s lollows: With the lock set to he opened from the outside only by means of a key inserted through slot 21 and into the keyway t8 the button 30 on the inside of the door is turned to bring the actuator 11 into a plane parallel with and between the actuators 9.

1t) and with the locking member 4'5 in the path of the end of the actuator 10. The looking'inember 45, which is held against any lengthwise movement, thus presents an e.- lectnal stop to any inward movement to the aetiiator'ttl, as by pressing in on the outer end of" the carriage 15. A key, however, may he. inserted into the keyway 18 to .re-

actuator 9, and thus retract the can be opened by hand from the outside, the

ed out slightly and given a.

button 30 is pul complete'half-turn'to bring the actuator 11 it IS simpl y'necessary side actuators. I

again into a plane parallel with and between the actuators 9 -10, but carrying the stop member 45 out of interference with the out- This leaves the lockin mechanism to be operated by an inward pressure on the outer end of the carriage 15 or by means of the key, as in the first instance, also the bolt can be by pushing in. as before on the button to cause a cam 33 to pushback on-the pin 29, carried by the bolt 6. being opened from the outside by any means, to pull-out the button 30 a short distance and turn it a quarter-turn in either direction to bring the actuator 11 at right angles to the actuators 9 10 and theneasing the button to allow the actuator 11 to engage in the notches notches 46 in the slotted sides of the bolt 6. It thus becomes impossible for any of the actuators to be reciprocated or for the .bolt to be retracted.

In order to safe uard a ainst an eas unlocking of the door and in order to prevent against the lock being picked, and also to provide for a wide ran e of action in the construction of the loo s, I employ a tumbler mechanism in connection with the latch-bolt 17 and keyway 18 of the following construction: 47 represents a plate disposed in the recess in the carriage l5 and having projecting ends 48, slidablc and guided in suitable cam-slots 49 in the walls of the carriage. This plate has a series-of suitably-staggered pins 50, engaged in perforations 51 in the member 17. The. perforations 51 extend across the keywaylS, so-ihat the pins may interpose a suitable stop to the entry of an improper-instrumentin the keyway. Ordinarily, with the latch-bolt l'T-and the actuator 9 fully retracted, the plate 47'is lifted by reason of the upraise in the slots 49 to carry the pins-50 out of the koyway, and thereby oiler no upposition to the insertion of a key. The pins, however, are not entirely withdrawn from. the holes, so that the result is when any inward movement of thelatch-boltl? takes place the plate 47 will be moved along, too, and if the key which is inserted into the key-- way not of the right Width and thickness and perforated in exact correspondence with the holes 5i the pins 50 will be pressed down so hard on the key that when it is attempted to push in the latch-bolt l7 farther the key will bind and the lock Willrefuse to work. from the out-- retracted from the inside To set the lock against 12 and also inthe said actuators posed on the same side 50 are so staggered and mg from the principle thereof, and I do not wish to be understood as limiting myself to the specific construction as herein shown and described. 1

Having thus described my invention, what I claim, and desire to secure by Letters Patcut, is

1. In a lock, the'combination of inner and outer hollow stationary knobs, a locking-bolt and separate actuators carried by each knob to retract the bolt, means to permit either of to operate independently of the other, and means to set one actuatorto prevent the actuation of the other.

2. In a lock, theconibination of outer and I inner knobs, a lockin bolt, one of said knobs having a plurality oi different means to reciprocate said bolt, and means carried by the inner knob to prevent the operation of one or both of said actuators.

3. In a lock,,the combination of a lockingbolt, a knob supporting two actuators for said bolt, said actuators operable independently by different means, and means to permit the operation of only one of said actuas tors by its specific operating means.

4. In a lock the combination of a lockingbolt and operating means therefor, said operatingnlcans il'icluding a pair of actuators disposed on the same side of the bolt and engagcablc therewith, one of said actuators operable by a key only, and a key to operate said actuator. I v

5. In a lock, the combination ol' a lock1ngbolt and operating means therefor, said operating means including a pair of actuators disable therewith, one able by a key only, actuator, and means to prevent the operation of the other. 6. In a lock, the bolt and operating means therefor, said operating means including a pair of actuators disposed on the same side of the bolt and en'- gageable therewith, one of said actuators operable by-a key only, a key to operate said actuator, and means to prevent the operation of either of said actuators. e

7. In a lock, the combination of inner and outer hollow, non-rotatable knobs, alocking bolt, aplurality of actuators. carried by one kiiob and engageable with the bolt to retract of said actuators operactuators operated by i of the bolt and engageand a key to operate said Y combination of a lockingthe same, said actuators operable by independent means, and an independent actuator carried by the other knob.

S. ln'a lock, the combination ol' inner and outer hollow, non-rotatable knobs a locking bolt, a plurality ot actuators carried by one knob and engageable with the bolt to retract the same, said actuators operable by independent means, and an independent actuator carried by the other knob, means to set said independent actuator to prevent the operation oi one of said other actuators.

9. In a lock, the combination o'l inner and outer hollow, non-rotatable knobs, a lockingbolt, a plurality of actuators carried by one knob and engageable with the bolt to retract the same, said actuators operable by independent means, an independent actuator carried by the other knob, and means to set said independent actuator to prevent the opera-- tion of either of said other actuators.

10. In a lock, the con'ibii'iation of inner and outer hollow, iion-rotatable knobs, a locking-- bolt. a plurality oi actuators carried by one knob and engageable with the bolt to retract the same, said actuators operable by independent means, and an independent actuator carried by the other knob, said independent actuator mounted for north a rotative and re ciprocatingmovement.

1 1. In lock, the combination of inner and outer hollow. non-rotatable knobs, a lockingbolt, a plurality of actuators carried by one knob and engagcable with the bolt to ract the same, said actuators operable by independent means, and an independent actuator carried by the other knob, said indrm endent actuator mounted for both a rotative and reciprocating movement, and a noinreeiprocatinn stop rotatable with said independent ac tuator and interposablc in the path oi": one o'l theother actuators.

12. In a lock, the con'ibinat-ion with inner and outer hollow, mnnrotatable knobs, a locking-bolt, a pair of actuators carried by one of said knobs and reciprocal transverse to the bolt, said actuatorsoperable by separate means, and one operable separably l'roin the other, and means carried by the other knob to lini it the n'iovement of one or both ol said. actuators.

13. in a lock, the combination with inner and outer hollow, nonrotatable knobs, a lockingybolt, a pair of actuators carried by one or said knobs and reciprocal transverse to the bolt, said actuators operabl aoy separate means, and one operaliilc separately from the other, and means carried by the other knob to limit the movement of one or both of said actuators, said last-named means including an iini'opei'idcnt actuator interposal'ilc in the path of th e first-named actuators,

14. In a lock, the combination with inner and outer hollow, non-rotatable knobs, a

l i, l

.able with the bolt, a second actuator sn ed by said. carrier and movable nidependc itly one of said knobs and reciprocal transverse to the bolt, said actuators operable by separate means, and one operable separately from the other, and means carried by the other knob to limit the movement of one or both. of said actuators, said lastaiamed n'ieans including an independent actuator mounted for reciprocation and rotation, and a rotatable nonre. ciprocating part interposal-Jie in the path of one of the lirst-named actuators.

15. in a lock, the combin tie-n o1 a lockingbolt, a hollow knob, a carrier reciprocal in said knob, provided with an actuator engageahle with the bolt, a nceond actuator supported by said carrier and movable independently thereof, and means to hold said bolt and actuators in normal operative relationto one another.

16. In a lock, the combination of a lot 7 belt, a hollow knob, a carrier reciprocal in said knob, provided with an actuator engageable with the belt, a second actuator sinngcra ed by sai d carrier and movable independently thereof, and. means to hold said bolt and ac tuators in normal operative inj-lati t another, said independently-opera ator being provided with a keyway key fitting said keyway,

17. in alock, the combination of alo-lri1r-- bolt, a hollow knob, a carrier 1(:( 7 said knob, provided with an acti or engae' thereof, and means to hold said bolt actuators in normal operative relation to another, said ndependcnt-ly operable act iator being provided with a keywayi, means to prevent the actuation of the carrier to retract the bolt.

18. .ln a lock, the combination oi a lockingbolt, a hollow knob, a carrier reciprocal said knob, rovided with an actuator ngage able witht 1e bolt, a second act hort ed by said carrier and mo 'v'abl ently thereof, means to hold said bolt and .in normal operative relation to one another, said indopendently-operable actuator being provided with keyway, and n'ieans to prevent the. operation ol" eitl'ier of said actuators.

19. In. a lock, the combination of locki bolt, a hollow knob, a carrier reciprocal in said knob, provided with an actuator engageable with the bolt, a second actuator support-- ed by said carrier and movable independently thereof, means to hold said bolt and actuators in normal operative relation to one another, said indcpendentlymperable actuator being provided'with a keyvv'ay, and means to pre vent'the operation of either of said actuators, said last-riamedlnieans includinga part interposablein the path of one of said actuators.

.20. lnajlock, theconiljiination of alookinybelt, a hollow knob, a carrier reciprocal said knob, rovided with an actnatorengage e LS '- lockingbolt, a'pair ol actuatorscarried by ablewith t ie'bolt, asecond actuator su gport r.

ZOE)

in nornml operative provided with a keywey, and means to prevent the operation of either of said actuate 1;, said lost-rimmed means including a port noninlerpossble in the path of both of said actuamIS.

121. In a lock, the combination of a locking boh, a hollow knob, a carrier reciprocal in said knob, rovided with an actuator engageeble with t 1e bdlt, a s cond actuator support ed bysaid carrierend movable'indepeinlently thereof, means to hold said provided with a koywey, and means to prevent e operhtion of either of said actuators, said last-named means including nreciprceating rotatable Wedge-shaped member.

22. In a lock, the combination. of n. locking bolt, a hollow knob, a carrier reciprocal in said knob, provided with an actuator engage able with too bolt, :1 second actuator supported bysnid CSLITlQli-Lild movable independently thereof, means to hold said bolt and actinitdrs relation to one another, said independently-operable ectuntor being provided with a keyway, and means to pre vent the operation of either of said actuators, said lest-mulled means including a recipro ea-ting rotatable Wedge-shaped member, and. a non-reeipromting port rotatable with said member. f

23. In a lock, the combination of a locking!- bolt, a hollow knob, a cerrier reeiproeal in said knob and provided with an actuator to:

engage said bolt to operate the same, another.

actuator slidzibly supported in said carrier and operable independently of the firstnamed actuator, said iude )endent actuator having a keyway and tumbler mechanism interposeble in the keywey.

24. In a lock, the combination of a locking-'- bolt, a hollow knob, a carrier reciprocal in said knob and provided with an nctuator to engage said bolt to operate the same, another actuutorslidably supported in said carrier and operable independently of the firstnemed actuator, said iudependentnctuator having a, keywvay and tumblermechanism in the keyway, said tumbler mechanism includ ing a tumblerlate movable in cam-guides in the carrier an rovided With pins fitting perforetions in the 'eyway ortion ofsaid actuator andintersecting the lieywny.

- 25. In a lock, the combination of a locking bolt, a hollow knob, a carrier reciprocal 111 said knob and provided with an actuator to engage said bolt to operate the some, another actuator slidebly'supported in said "carrier and operable inde nmned actuator, having a keyway pendently of the firstsaid mde endent actuator end tumb er mechanism in bolt and actuators in normal operative relation to one another, seid indspendently-operoble actuator being.

the ke uvey, said tumbler mechanism including o. tun'ibler-plote mmwible in camguides in the carrier and provided with pins fitting perforations in the kevwey portion of said {actuator and intersecting the k and means to prevent the operation of either of said actuators.

In a lock, the combinetionof ulockingbolt, a hollow knob, it carrier reciprocal in said bolt and provided with an actuator to engage snid bolt to operate the some, another actuator slidzibly supported in said carrier and operable independently of the first;

named actuator, sold independent actuator having it keywuy and tumbler mechanism in the keywny, said tumbler mechanism. including it tumbler-plate movable in canrgruidcs in the carrier and provided with pins fitting perforations in the keywey portion of'said actuator and intersecting the keywsy, and means to prevent the operation of either of said actuators, said lest-named. means including a wedge member interposable in the path of said actuators.

27. In :1- loek, the combination ofzi lockingbolt, a hollow knob, a. carrier reciprocal in said bolt and provided with an setustor to engage said bolt to operate the some, another actuator slidably supported in said carrier and. operable independently of the first-name actuator, said independent actuator having :1-

keyway and tumbler mechanism in the key way, said tumbler mechanism including a. tumbler-plate movable in cam-guides in the carrier and provided with pins fitting perforations in the l-;eywu. v portion of said actuator and intersecting the keywny, means to prevent the operation of either of said actual tors, said last nemedmeans including a wedge member interpossble in the path of said notuators, and means permitting said we e member to operate the bolt independent of said actuators. w

28. In a. lock, the combination of on ter and inner hollowstati'onary knobs, a locking-bolt, a carrier mounted for reciprocation in the outer knob, a pair of actuators supported by said carrier, one of said actuators movable separately from the other, and an inde-' pendent actuator carried by the inner knob and operable by a push-button i 29. In a lock, thecombinetionof outer and inner hollow stationery knobs, e lockingbolt, a carrier mounted for reciprocation in the outer knob, a pair of actuators supported by said carrier, one of said. actuators movable separately from the other end sn indeuendent actuator carried by the inner kno i and. operable by a; push-button, said. independent actuator having e, reciprocating endrota'tive movement. 1.

30. In a look, the combination of outereno inner hollow stationery knobs, s lecking-b0lt, a carrier mounted for reciprocstionm the outer knob, a pair ei 'ectutttors supported by EGG the outer knob and in said bolt to retract the latter, means for l said carrier, one of said actuators movable separately from the other, and an inde 'Jendent actuator carried by the inner knob and operable by a push-button, said independent actuator having a reciprocating and rotative movement, and a part rotatable with said independent actuator and inter )osable in the path of one of the first-name actuators on said carrier toprevent the operation thereot.

31. In a lock, the combination of outer and inner stationary knobs, a slotted looking-bolt, a pair of actuators-operated. by independent means suitably supported engageable in the slot holding the bolt and actuators in operative relation, and aninde endent actuator carried by the inner kno and engageable with the bolt to retract the latter.

7 32. In a lock, the combination of outer and inner stationary knobs, a slotted locking-bolt, a pair of actuators operated means suitably supportedfor reciprocation in the outer knob and engageable in the slot in said bolt to retract the latter, means for holding the bolt and actuators in operative relation, an independent actuator carried by the inner knob and engageable with the bolt for reciprocation by independent.

to retract the latter, said independent actuator mounted to rotate and adapted to lie in a' plane parallel with the lirstmamed actuators, or in a plane transverse thereto.

33. In a lock, the combination of outer and inner stationary knobs, a slotted lock ngbolt, a pair of actuators operated by independent means suitably supported for reciprocation in the outer knob and engageable in the slot in said bolt to retract the latter, means for holding the bolt and actuators in operative relation, an independent actuator carried by l the inner knob and engageable with the bolt 1 to retract the letter, said independent actuator mounted to rotate and adapted to lie in l a plane parallel with the first-mulled actuators, or in a plane transverse thereto, and a rotatable stop turnable with said independent actuator and interposable in the path of one oil the first-named actuators.

1n l0Stl!ll()l1 whereo'l l. have hereunto set my hand in presence of two subscribing Witnesses.

JOHN Joaesnson.

Witnesses: l 8. ll. NoUasn, l HARRY J. lJASK.

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