US1513797A - Door lock - Google Patents
Door lock Download PDFInfo
- Publication number
- US1513797A US1513797A US661580A US66158023A US1513797A US 1513797 A US1513797 A US 1513797A US 661580 A US661580 A US 661580A US 66158023 A US66158023 A US 66158023A US 1513797 A US1513797 A US 1513797A
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- Prior art keywords
- door
- bolts
- base section
- section
- bolt
- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
- E05C9/041—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with rack and pinion mechanism
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
- E05C9/048—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening externally mounted on the wing, i.e. surface mounted
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/08—Bolts
- Y10T292/0801—Multiple
- Y10T292/0822—Emergency operating means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/08—Bolts
- Y10T292/0801—Multiple
- Y10T292/0834—Sliding
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/08—Bolts
- Y10T292/0801—Multiple
- Y10T292/0834—Sliding
- Y10T292/0836—Operating means
- Y10T292/0843—Gear
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/08—Bolts
- Y10T292/0908—Emergency operating means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/08—Bolts
- Y10T292/096—Sliding
- Y10T292/1014—Operating means
- Y10T292/1018—Gear
Definitions
- This invention relates in general to door locks of the type comprising two longitudin-ally alined bolts or locking rods secured to a door or the llke to cooperate with keepers on the door frame, and means including a knob or handle arranged between said bolts for simultaneously moving said bolts longitudinally in opposite directions to engage with or disengage from said keepers to lock or unlock the door.
- the bolts of such looks are several feet long and extend the full length of a door or swinging window, and much diliiculty is usually encountered in applying known locks ot this character to a door due to the fact that the bolts must be first secured to the operating mechanism or knob and the'whole lock as an entity secured to the door. Two men are usually required for this purpose, one to steady and position the device while the other astens the same in position.
- the primary object of my invention is to provide a locking mechanism of the character described embodying novel and improved ieatures of construction whereby the mechanism can be easily assembled, located on and secured to a door piece by piece by one man.
- Another object is to provide such a lockving mechanism embodying novel and improved operating mechanism :tor the bolts which can be easily and quickly positioned grid secured on a door and connected to the olts.
- Figure l is a front elevation of a door locking mechanism embodying my invention showing the same applied to a door;
- Figure 2 is an enlarged front elevation of the operating mechanism
- Figure 3 is a transverse vertical sectional view through the door locking mechanism, portions being broken away;
- Figure 4 is a vertical longitudinal sectional view taken on the line 1 4 of Figure 3;
- Figure 5 is a horizontal sectional view taken on the line 5 5 of Figure 8;
- Figure G is a rear elevation of the upper section of the operating mechanism casing
- Figure 7 is a. detached perspective view of the base section of the operating mechanism casing
- Figure Si a front elevation of the base of the casing showing the same applied to a. door;
- Figure 9 is a similar view showing'the manner of assembling the locking bolts in the base section of the casing
- Figure 10 is a perspective View of the actuating end of one of the locking bolts
- Figure 11 is a top plan view of one of the keepers on the frame of a door to cooperate with one ofthe locking bolts, and
- Figure 12 is a vertical longitudinal sec tional view through a part of the door frame and the keeper.
- the reference character A designates the operating mechanism of the door lock embodying the invention which cooperates with locking bolts or rods B arranged in substantially longitudinal alinement to slide longitudinally of the door in guides C, said bolts cooperating with keepers D secured in the frame ofthe door.
- the bolts B are in engagement with the keepers D the door is locked, and when the bolts are moved longitudinally by the operating mechanism A out of engagement with the keepers D the door is unlocked.
- the operating mechanism includes a base section l preferably formed of sheet metal and having substantially centrally of its length oppositely disposed upturned flan es 2.
- the ends of the base section are provi ed with prongs or points 3 which may be convenielntly stamped from the metal of the baseQand substantially centrally of 'its length the base is provided With an opening 4 to form a bearing for an operating knob or Y5 handle 5';
- the operating ⁇ handle ror knob includes a handle portion and a shank portion 7 which is rotatably mounted in an upper casing section 8 to cooperate :with the base section l to form a housing for the 10 operatingmechanism-
- the inner-end of the shank 7 has rigidly secured thereto a pinion'9'to-'cooperatewith racks 10one formed kat one end of each of the locking Abolts Bu -
- the locking bolts B are preferably ⁇ formed '15 of' substantiallyy halt roundcmetal and the rack l0
- the said racks l may be 204cast integral Vwith the rods B 'or lformed sepa- ⁇ v rately and-rigidly secured thereto as by -f riveting.
- ⁇ l-The-inner ends of the racks are -io'rmed'vvith shoulders 11 for a *purpose hereinafter described.
- the outer ends of the vbolts Bfarey-forned Withxtransverse openings /12'Which' are preferably located on the f" bolts at the position Where the guides C en- '"lygage-'thel-bolts.
- the guides C for the rods -f are preferablytubular in construction so as to slidablyreceive the rods and guide them in their longitudinal movement on thedoor.l
- a 'shallow recess l13 is formed in theV door at the position Where it is' desired to 35 .place the operating mechanism AL
- the base section 1 I is then applied to the door with the opening 4-substantially registering with the A 'recess 18 fand the flanges 2-projecting outi wvvardly fromvthe door'and extending longi- 40 t-udi'nally-thereof.
- Thefends of the base sec ⁇ Ytion-- are -then'tapped as with a hammer to embed the prongs' 3 inxthey door, the said f prongs'thenholding the base section in positionE
- The-bol'tsB are-then separately api plied to the door with the outer-end of one 'rack a
- the said .shank 7 is provided With bearings at both ends so as Vto prevent tilting of the pinion 9 -duringfoperationand to ensure smooth and unbinding action of the pinio11With the racks 10.
- the-pinion 9" is conical toacilitate its insertionjbetween theracls l0; After theupperl-'section 8 of the-housving has been thuspositionedy vit fissecured to the door by means of screws or vthelik'e '1 7'.
- the upper" section 8 snu glytsvover thefsides of thebase sectionflfsoas to-holdfthelatter securely-against-movement?
- Thefguides C may be f slipped Von the'bolts B?
- The-base section' lY serves' both .as anindeX Sofi the p0sition atL which. the: operating ⁇ fmechianism should be fplacedyl and as :ya gnideffor the :y ing for the handle 5.
- a door lock including a longitudinally movable bolt, an operating mechanism for actuating said bolt, a housing for said mechanisni including a base section formed of sheet metal and having prongs stamped therefrom to position the section on a door, and a top section adapted to telescope over said base section to enclose said operating mechanism.
- a door lock including a longitudinally movable bolt having a rack at one end thereof, an' operating mechanism housing including a base section formed of sheet metal having prongs stamped therefrom to initially position the section on a door to underlie said bolt, a top section adapted to telescope over said base section, an operating handle journaled in said top section, a pinion on said handle to engage said rack to operate said bolt, and means for securing said top section to the door.
- a door lock including two longitudinally alined and movable bolts each having a rack at the end adjacent the other bolt, each of said bolts having a shoulder adjacent the inner end of its rack to engage the outer end of the other rack to limit movement of said bolts toward each other, an operating mechanism housing including a base section adapted to be initially applied to a door to indicate the proper position of said racks, said base section being formed with an opening, a top section to telescope over said base section, an operating handle journaled intermediate its ends in said top section, a pinion on said handle to engage said racks to operate said bolts, and means for securing said top section to the door With the pinion end of said handle engaging said opening in the base section to form a second bearing for said handle.
- a door lock including a longitudinally movable bolt formed to be engaged by and cooperate With an operating mechanism for moving the bolt after the bolt has been initially applied to a door, an operating mechanism for the bolt constructed to be applied to a door after said bolt is positioned thereon to engage and cooperate with said bolt to move the latter, a housing for said operating mechanism including a base section adapted to be applied to the door and underlie said bolt, a top Section in which said operating mechanism is mounted adapted to telescope over said base section, said base section serving to locate and guide said top section to cause proper engagement of said operating mechanism with said bolt, and means for securing said top section to the door.
- a door lock including a longitudinally movable bolt, an operating mechanism for actuating said bolt, a housing for said mechanism including a base section formed with means to initially position the same on a door, a top section adapted to snugly tit over said base section, and means for positively securing said top section to the door whereby said base section may be positioned on a door independently of said top section and said top section positively secure said base section to the door.
- a door lock including a longitudinally movable bolt having a rack at one end thereof, an operating mechanism housing including a base section 'formed with means to initially position the same on a door to underlie said bolt, said base section having an opening therein, a top section adapted to snugly telescope over said base section, an operating handle journaled intermediate its ends in said top section and having an end portion to tit said opening in the base section as said top section is applied over said base section, a pinion on said handle to engage said rack to operate the bolt, and means for positively securing said top section to the door, whereby said base section may be positioned on the door independently of said top section and guide said top section to cause proper engagement of said pinion with said rack and said top section positively secures said base section againstmovement on the door.
- a door lock including tWo longitudinally alined and movable bolts each having a rack at the end adjacent the other bolt, an operating mechanism housing including a sheet metal base section ⁇ adapted to be initially applied to a door and having opposite longitudinal upstanding flanges to indicate the proper location of and guide said racks, a top section adapted to snugly telescope over said base section, an operating handle journaled in said top section, a pinion on saidhandle to engage both said racks for operating said bolts, said flanges guiding said top section to cause proper engagement of said pinion with said rack, and means for securing said top section on the door, whereby Said base section may be initially applied to a door independently of said top section to serve as a guide in assembling the lock and said top section positively secure said base section to the door.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Description
F. BRABSON l DOOR LOCK Nov. 4 M24 3 Sheets-Sheet l Filed Sept. 8, 1923 IN VEN TOR. M MMV,
l A TTORNEYS,
F. BRABSON Nov. 4 1924o DOOR LOCK Filed Sept. 8, 1925 3 Sheets-Sheet 2 j, ATTORNEYS,
Nov. 4 '1924;e
v 1,513,797 F. BRABSON DOOR LOCK Filed sept. e, 1925 a Sheets-sheet 5 Il i IF l
I "Am Patented Nov. 4, 1924.
UNITED STATES PATENT OFFICE.
FRANK BRABSON, 0F NEWARK, NEW JERSEY, ASSIGNOR T0 GREENE, TWEED t CO., A CORPORATION OF NEVI' YORK.
DOOR LOCK.
Application led September 8, 1923. Seriafl No. 661,580.
To all whom t may concern:
Bc it known that I, FRANK BRABSON, a citizen of the United States, and a resident of Newark, in the county of Essex and State of New Jersey, have invented certain new and useful Improvements in Door Locks, of which the following is a specification.
This invention relates in general to door locks of the type comprising two longitudin-ally alined bolts or locking rods secured to a door or the llke to cooperate with keepers on the door frame, and means including a knob or handle arranged between said bolts for simultaneously moving said bolts longitudinally in opposite directions to engage with or disengage from said keepers to lock or unlock the door. The bolts of such looks are several feet long and extend the full length of a door or swinging window, and much diliiculty is usually encountered in applying known locks ot this character to a door due to the fact that the bolts must be first secured to the operating mechanism or knob and the'whole lock as an entity secured to the door. Two men are usually required for this purpose, one to steady and position the device while the other astens the same in position.
The primary object of my invention is to provide a locking mechanism of the character described embodying novel and improved ieatures of construction whereby the mechanism can be easily assembled, located on and secured to a door piece by piece by one man.
Another object is to provide such a lockving mechanism embodying novel and improved operating mechanism :tor the bolts which can be easily and quickly positioned grid secured on a door and connected to the olts.
Further objects are to provide a locking c in which like numerals of reference designate the same parts throughout the several views,
Figure l is a front elevation of a door locking mechanism embodying my invention showing the same applied to a door;
Figure 2 is an enlarged front elevation of the operating mechanism;
Figure 3 is a transverse vertical sectional view through the door locking mechanism, portions being broken away;
Figure 4 is a vertical longitudinal sectional view taken on the line 1 4 of Figure 3;
Figure 5 is a horizontal sectional view taken on the line 5 5 of Figure 8;
Figure G is a rear elevation of the upper section of the operating mechanism casing;
Figure 7 is a. detached perspective view of the base section of the operating mechanism casing;
Figure Sis a front elevation of the base of the casing showing the same applied to a. door;
Figure 9 is a similar view showing'the manner of assembling the locking bolts in the base section of the casing;
Figure 10 is a perspective View of the actuating end of one of the locking bolts;
Figure 11 is a top plan view of one of the keepers on the frame of a door to cooperate with one ofthe locking bolts, and
Figure 12 is a vertical longitudinal sec tional view through a part of the door frame and the keeper.
In the specific embodiment of the inven tion shown on the drawings, the reference character A designates the operating mechanism of the door lock embodying the invention which cooperates with locking bolts or rods B arranged in substantially longitudinal alinement to slide longitudinally of the door in guides C, said bolts cooperating with keepers D secured in the frame ofthe door. When the bolts B are in engagement with the keepers D the door is locked, and when the bolts are moved longitudinally by the operating mechanism A out of engagement with the keepers D the door is unlocked.
The operating mechanism includes a base section l preferably formed of sheet metal and having substantially centrally of its length oppositely disposed upturned flan es 2. The ends of the base section are provi ed with prongs or points 3 which may be convenielntly stamped from the metal of the baseQand substantially centrally of 'its length the base is provided With an opening 4 to form a bearing for an operating knob or Y5 handle 5'; The operating `handle ror knob includes a handle portion and a shank portion 7 which is rotatably mounted in an upper casing section 8 to cooperate :with the base section l to form a housing for the 10 operatingmechanism- The inner-end of the shank 7 has rigidly secured thereto a pinion'9'to-'cooperatewith racks 10one formed kat one end of each of the locking Abolts Bu -The locking bolts B are preferably `formed '15 of' substantiallyy halt roundcmetal and the rack l0 oteach of therods is laterally offset in a direction opposite to Ithat of the rack of the other rod, yas clearly indicated in Fig- *mures 4, Wand l0. -The said racks lmay be 204cast integral Vwith the rods B 'or lformed sepa-`v rately and-rigidly secured thereto as by -f riveting.`l-The-inner ends of the racks are -io'rmed'vvith shoulders 11 for a *purpose hereinafter described. The outer ends of the vbolts Bfarey-forned Withxtransverse openings /12'Which' are preferably located on the f" bolts at the position Where the guides C en- '"lygage-'thel-bolts. The guides C for the rods -f arepreferablytubular in construction so as to slidablyreceive the rods and guide them in their longitudinal movement on thedoor.l In-assembling and applying theloclr to af KAdoor, a 'shallow recess l13 is formed in theV door at the position Where it is' desired to 35 .place the operating mechanism AL The base section 1 Iis then applied to the door with the opening 4-substantially registering with the A 'recess 18 fand the flanges 2-projecting outi wvvardly fromvthe door'and extending longi- 40 t-udi'nally-thereof.' Thefends of the base sec` Ytion-- are -then'tapped as with a hammer to embed the prongs' 3 inxthey door, the said f prongs'thenholding the base section in positionE The-bol'tsB are-then separately api plied to the door with the outer-end of one 'rack abuttingthe shoulder 14 formed at the adjacent end e'of the otherrodffand 'with the ".-zlin'ner ends of the 'racks-positioned-substanefltially ,equidistantlyfromthecenter of the V opening-4 at oppositef'sidesthereof." The if, racks are also in engagement 'with the cor- V- f Vresponding:flange 2 of the-:base section, and f the-bolts may bei/heldy inlrthis position by `Ladriving:nails orthe like 15- through the openings 12 intothe=-door. In Figure 9 ofA :1 l ftheV drawing-s the. uppermost bolt is: shown in itsadjustedposition` while; the-'lovvermost bolt .'is shown as being'v applied Ltothe door.
f 60 inthe-irvadjustedfrelativepositions? When l sjtmtheffboltsfand-racks 10u-have been thus ar#V .zrangedVthe upper section 8 ofithefhousing with: the .hand'le- 35- .fand pinion L9r-zapplied ltheretoisvslippedaover theedia'nges' 2 of the' with the two racks l0, as clearly shown in Figures Stand 4. i Ther inneriendof the pinion is preferably formedyvith a rabbeted portion 16 to lit the opening 4 in thebase ysection to form apbearing for the .inner end of the'ishank 7 of the handle. With this construction it Will be observed that the said .shank 7 is provided With bearings at both ends so as Vto prevent tilting of the pinion 9 -duringfoperationand to ensure smooth and unbinding action of the pinio11With the racks 10. Preferablythe-pinion 9"is conical toacilitate its insertionjbetween theracls l0; After theupperl-'section 8 of the-housving has been thuspositionedy vit fissecured to the door by means of screws or vthelik'e '1 7'.
The upper" section 8 snu glytsvover thefsides of thebase sectionflfsoas to-holdfthelatter securely-against-movement? Thefguides C may be f slipped Von the'bolts B? beforet they are placed on the doorvorv aterthe-h'ousing 8 hasbeen secured inhplace, -as-may be desired, and after; thegh'ous'ingI lhas4 been-1 posit'io'nedV Vthel guides are vmoved to Y their proper locations and fastened-to the'dor byyserews or the-'like 18.V A "l' Vith this constructionfitwill bef-Observed `that rotation of the hand-le v'v-illfthrough Itheypifni'on 9 and racksf-l0eause longitudinal movement 'of the bolts B 1inl oppositedirections; movement of the handle fin on' -;'direcV- 'Y tion sliding the'bolts into, 1 engagement'f with thel keepers 'D While movementf'of thehandle in the l otherv Id-irection-'-disengages the'bolts 1 from the said keepers to unlock the door. l A rotation of the handle:througlrfwsubstantially an (angle "of QOJfdegrees: isf'sulicient -tof-operatel thebolts into efitherftheirirlocxking .or unlocking. position. 1Inward 1.movement fof the 2 bolts; that fisA movement toiitherftunlocking f-positions, islimited vby-engagement fof the outerjend ofeach Sofhthe-racks '10i-Wirth the shoulder 1'4 of theJother'rod-.liw Movement of the. bolts :inv the otherf.directie-n iis sh-own as f vlin'ii ted by.; engagemenb offtle# shoulder H11 at the inner ends of the' racks Withatheiscrews 175 butfibwvillbe'nnderstood ythatfother stop meansthanfthefscrevvs llimay be utilized. .lt will thus bewunderstood; tha-t\theg lock .embodying my invention can fbe feasily and zquicklyfassembled tIand :applied to pas door piece by piece by one man. The-base section' lY serves' both .as anindeX Sofi the p0sition atL which. the: operating `fmechianism should be fplacedyl and as :ya gnideffor the :y ing for the handle 5.
1: AWvhile VI :have shown; andsdescribed the f -loclringr` 1 mechanism as- Sembodyingx :certain i details' oficonstruetiong'fitwillfbe'understood that this tis fma'in'lyf for.` the L purpose`V ofl illustrating the i principles effi then ijllnention and that many moditieartionsfandtgphanges :f oan belmade linthefrdtails o'jfeon'struction mvtthmitn-dep artgwfrom spinit fon @scope oit the invention, Therefore, l do not desire to be understood as limiting myself except as required by the following claims when construed in the light of the prior art.
Having thus described the invention, what I claim is:
l. A door lock including a longitudinally movable bolt, an operating mechanism for actuating said bolt, a housing for said mechanisni including a base section formed of sheet metal and having prongs stamped therefrom to position the section on a door, and a top section adapted to telescope over said base section to enclose said operating mechanism.
2. A door lock including a longitudinally movable bolt having a rack at one end thereof, an' operating mechanism housing including a base section formed of sheet metal having prongs stamped therefrom to initially position the section on a door to underlie said bolt, a top section adapted to telescope over said base section, an operating handle journaled in said top section, a pinion on said handle to engage said rack to operate said bolt, and means for securing said top section to the door.
3. A door lock including two longitudinally alined and movable bolts each having a rack at the end adjacent the other bolt, each of said bolts having a shoulder adjacent the inner end of its rack to engage the outer end of the other rack to limit movement of said bolts toward each other, an operating mechanism housing including a base section adapted to be initially applied to a door to indicate the proper position of said racks, said base section being formed with an opening, a top section to telescope over said base section, an operating handle journaled intermediate its ends in said top section, a pinion on said handle to engage said racks to operate said bolts, and means for securing said top section to the door With the pinion end of said handle engaging said opening in the base section to form a second bearing for said handle.
4. A door lock including a longitudinally movable bolt formed to be engaged by and cooperate With an operating mechanism for moving the bolt after the bolt has been initially applied to a door, an operating mechanism for the bolt constructed to be applied to a door after said bolt is positioned thereon to engage and cooperate with said bolt to move the latter, a housing for said operating mechanism including a base section adapted to be applied to the door and underlie said bolt, a top Section in which said operating mechanism is mounted adapted to telescope over said base section, said base section serving to locate and guide said top section to cause proper engagement of said operating mechanism with said bolt, and means for securing said top section to the door.
5, A door lock including a longitudinally movable bolt, an operating mechanism for actuating said bolt, a housing for said mechanism including a base section formed with means to initially position the same on a door, a top section adapted to snugly tit over said base section, and means for positively securing said top section to the door whereby said base section may be positioned on a door independently of said top section and said top section positively secure said base section to the door.
6. A door lock including a longitudinally movable bolt having a rack at one end thereof, an operating mechanism housing including a base section 'formed with means to initially position the same on a door to underlie said bolt, said base section having an opening therein, a top section adapted to snugly telescope over said base section, an operating handle journaled intermediate its ends in said top section and having an end portion to tit said opening in the base section as said top section is applied over said base section, a pinion on said handle to engage said rack to operate the bolt, and means for positively securing said top section to the door, whereby said base section may be positioned on the door independently of said top section and guide said top section to cause proper engagement of said pinion with said rack and said top section positively secures said base section againstmovement on the door.
7. A door lock including tWo longitudinally alined and movable bolts each having a rack at the end adjacent the other bolt, an operating mechanism housing including a sheet metal base section` adapted to be initially applied to a door and having opposite longitudinal upstanding flanges to indicate the proper location of and guide said racks, a top section adapted to snugly telescope over said base section, an operating handle journaled in said top section, a pinion on saidhandle to engage both said racks for operating said bolts, said flanges guiding said top section to cause proper engagement of said pinion with said rack, and means for securing said top section on the door, whereby Said base section may be initially applied to a door independently of said top section to serve as a guide in assembling the lock and said top section positively secure said base section to the door.
FRANK BRABSON-
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US661580A US1513797A (en) | 1923-09-08 | 1923-09-08 | Door lock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US661580A US1513797A (en) | 1923-09-08 | 1923-09-08 | Door lock |
Publications (1)
Publication Number | Publication Date |
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US1513797A true US1513797A (en) | 1924-11-04 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US661580A Expired - Lifetime US1513797A (en) | 1923-09-08 | 1923-09-08 | Door lock |
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US (1) | US1513797A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4743053A (en) * | 1983-11-10 | 1988-05-10 | Derek King | Latch operating mechanism |
EP0581337A2 (en) * | 1990-05-02 | 1994-02-02 | Carl Fuhr GmbH & Co. | Espagnolette |
EP0787876A2 (en) * | 1996-02-02 | 1997-08-06 | Siegenia-Frank Kg | Espagnolette fitting for a window, a door, or similar |
EP0785329A3 (en) * | 1996-01-20 | 1997-11-26 | Siegenia-Frank Kg | Actuating mechanisme for an espagnolette fitting |
-
1923
- 1923-09-08 US US661580A patent/US1513797A/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4743053A (en) * | 1983-11-10 | 1988-05-10 | Derek King | Latch operating mechanism |
EP0581337A2 (en) * | 1990-05-02 | 1994-02-02 | Carl Fuhr GmbH & Co. | Espagnolette |
EP0581337A3 (en) * | 1990-05-02 | 1994-06-22 | Fuhr Carl Gmbh & Co | Espagnolette |
EP0785329A3 (en) * | 1996-01-20 | 1997-11-26 | Siegenia-Frank Kg | Actuating mechanisme for an espagnolette fitting |
EP0787876A2 (en) * | 1996-02-02 | 1997-08-06 | Siegenia-Frank Kg | Espagnolette fitting for a window, a door, or similar |
EP0787876A3 (en) * | 1996-02-02 | 1997-09-24 | Siegenia Frank Kg | Espagnolette fitting for a window, a door, or similar |
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