US2660872A - Padlock for use with hasps - Google Patents

Padlock for use with hasps Download PDF

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Publication number
US2660872A
US2660872A US166030A US16603050A US2660872A US 2660872 A US2660872 A US 2660872A US 166030 A US166030 A US 166030A US 16603050 A US16603050 A US 16603050A US 2660872 A US2660872 A US 2660872A
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United States
Prior art keywords
housing
lock
segments
pins
disk
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.)
Expired - Lifetime
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US166030A
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Arthur W Beach
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Arthur W Beach
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Priority to US166030A priority Critical patent/US2660872A/en
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Expired - Lifetime legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B67/00Padlocks; Details thereof
    • E05B67/36Padlocks with closing means other than shackles ; Removable locks, the lock body itself being the locking element; Padlocks consisting of two separable halves or cooperating with a stud
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00Locks
    • Y10T70/30Hasp
    • Y10T70/333Key lock
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00Locks
    • Y10T70/40Portable
    • Y10T70/413Padlocks
    • Y10T70/437Key-controlled
    • Y10T70/439Non-shackle type
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00Locks
    • Y10T70/50Special application
    • Y10T70/5611For control and machine elements
    • Y10T70/5854Bolt, nut, stud, stud-cap
    • Y10T70/5867Encased

Description

Dec. 1, 1953 A. w. BEACH 2,660,872
PADLOCK FOR USE WITH HASPS Filed June 3, 1950 2 Sheets-Sheet l IN VEN TOR.
@LLM
fawn? A TTORNEY Dec. 1, 1953 A. w. BEACH ,660 7 PADLOCK FOR USE WITH HASPS Filed June 3, 1950 2 Sheets-Sheet 2 INVENTOR. M JZZZZM ATTORNEY Patented Dec. 1, 1953 UNITED STATES TENT" OFFICE 3' Claims.
This invention relates to hasp locks for use on doors in general, and especially to a burglar-proof lock of simple and substantial construction, coonomical to manufacture and: assemble, and highly efficient in use.
One of the prime objects of the invention is to design a hasp lock, the body of which is smooth and streamlined, and which has no accessible joints or parts in which a prying tool may be wedged, or a hack saw inserted for the purpose of breaking the lock to gain access to the area protected by said lock.
Another object is to design a, lock composed of few parts, all of substantial design and construction, and so arranged that they are inaccessible to an unauthorized person, except by means of the proper key, thus offering-maximum protection of the premises protected by said look.
A further object is to design a lock in which all operative parts are effectively concealed, which is relatively small andcompact in size, and neat and pleasing in appearance.
With the above and other objects in view, the present invention consists in. the combination. and arrangement of parts, hereinafter more fully described, illustrated in the accompanying drawings, and more particularly pointed out in the ap-- pended claims, it being understood that changes may be made in the form, size, proportion, and minor details of construction, without departing from the spirit, or sacrificing any of the advantages of the invention.
In the drawings:
Fig. l is a longitudinal, part sectional View showing my lock in position on a door.
Fig. 2 is a front elevational View of the lock.
Fig. 3 is a longitudinal, sectional view taken on the line 33 of Fig. 2 with the lock housing omitted, and showing the hasp and locking bolt secured to a door.
Fig. 4 is an exploded view showing the locking bolt, closure plate, operating disc and housing.
Fig. 5 is an inverted view of the closure plate showing the locking segments, and looking in the direction indicated by the arrows 5-5 shown in Fig. 4, the solid lines showing the segments in locked position and the broken lines showing the segments swung to open position.
Fig. 6 is also a face view of the intermediate operating disc looking in the direction indicated by the arrows 6-6 shown in Fig. 4.
Fig. 7 is a face View of the interior of the housing looking in the direction indicated by the arrows ll shown in Fig. 4.
Fig. 8 is a part sectional, elevational View of the lock showing it in locked position.
Referring' nowmore specifically-to the drawings in which I have shown the preferred embodiment of my invention, the numeral 8 indicates a stationary strap which can be bolted to a fixed. supporting member S by means of a countersunk, round-headed bolt 9, and a hasp section It is hingedly connected to the strap 8 by means of a pin I i, the head, of the pin being countersunk so that it is diflicult of access, the one end being blind so that removal of'said pin would also be extremelydifficult. A centrally disposed opening [2 is provided adjacent the opposite free end of the hasp, and a countersunk area or recess I3 surrounds the said opening.
The lock L comprises a bell-shaped housing It, the upper end of which is solid'and a centrally disposed, cylindrical barrel member lfi extends through this solid portion, the side walls of the barrel being-fiat as at It, and said barrel is bored as ati! to revolvably accommodate a key cylinder It.
Diametrically opposed recesses i9 are provided in the lower end section of the barrel [5 and round nosed pins 20 are mounted in said recesses, said pins projecting into grooves 2| provided in the key cylinder I 8, this cylinder being formed with abutments22 formingstops for limiting rotative movement of the key cylinder in the one direction.
The inner end of the key cylinder l8 projects beyond the end of the barrel [5 and is cam-shaped as at 23 to form a close fit with the opening 25 provided in the intermediate operating disc 26 so that it may be rotated as will be hereinafter described.
The intermediate shouldered disc 26 fits in the housing It directly below the end of the cylinder 15 with the opening 25 in alignment with the camshaped end 23, this opening being of the same contour as the lug so that it readily fits therein.
Circumferentially spaced pins 2'! are provided in the lower face of the disc 26, and a closure plate or disc 23 fits flush with and forms a closure for the lower open end of said housing, and this plate is held in position by means of screws 29 which have threaded engagement with the rim of the housing and the plate 28 respectively.
A plurality of segments 30 are pivotally mounted on the inner face of the closure plate 25 by means of hinge pins 3!, the inner edge of each segment being rounded as at 32 to form the segment of a circle, and an arcuate slot 33 is provided in each segment, and in which the pins 21 are mounted. The side edges of the segments are squared as shown, and when the assembly is swung into closed engaging position, fit snugly closed abutting relation one against the other, all as clearly shown in solid lines in Fig. 5 of the drawings, the inner edges 32 forming a complete circle which engages the turned section 34 of'the locking bolt 35, said locking bolt being anchored in the door D in any approved manner, and the outer end is rounded as at 36 to facilitate easy removal and insertion in the housing.
To look the lock, it is merely necessary to swing the hasp over the locking bolt 35, then place the housing hi over the bolt, move it inwardly until it bottoms in the countersunk area [3 of the hasp l9, and the turned portion 34 of the locking bolt 35 will then be in horizontal alignment with the segments 30. The key K is then rotated to rotate the key cylinder I8, and with it the intermediate operating disc 26, the pins 21 of said disc swinging the segments 30 about their hinge point 3i, so that the segments are swung into and into a true circle within the shouldered section 34 of the locking bolt, thus firmly locking the housing thereto.
To open the lock, it is merely necessary to turn the key K in the opposite intermediate disc 26 in the same direction, and this in turn swings the segments 30 outwardly and clear of the locking post, all as clearly shown in broken lines in Fig. 5 of the drawings.
From the foregoing description, it will be obvious that I have perfected a very simple, sturdy and substantial burglar-proof lock for the purpose described.
What I claim is:
direction to rotate the i1 1. In a lock adapted to fit over and secure to a shouldered locking bolt, a having a closed end wall with a central aperture therethrough, the opposite end of said housing being open, a disk member revolubly mounted in said housing interjacent the ends thereof and formed with an opening therein, a key actuated cylinder revolubly mounted in said aperture and formed with a cam-shaped extension extending into said opening in-said disk to actuate said disk, circumferentially spaced projecting pins in the face of the disk adjacent said open end of said casing, a closure plate forming a closure for the open end of the housing and having an bell-shaped housing opening therethrough to admit said locking bolt to said housing, a plurality of segment members pivotally connected to the inner face of said plate and swingable to locking engagement with said locking bolt adjacent said shouldered portion, the outer edges of said segment members being shaped to form a true circle when the segments are swung inwardly into abutting relation, said segments having arcuate slots to accommodate said pins to be swung thereby to locked and unlocked position when the key cylinder is actuated to operate said disk.
2. In a lock adapted to fit over and secure to a locking bolt having a groove therein, a housing having a closed end wall with an aperture therethrough, the opposite end of said housing being open, a key actuated cylinder revoluble in said aperture and extending into said housing, a disk member operatively associated with said cylinder to rotate therewith, a stationary plate forming a closure for the open end of the housing and having an opening therein through which said looking bolt may extend into said housing, arcuate segment members pivotally mounted on the inner face of the stationary plate and swingable into locking position in said groove in said bolt, and means on said disk member in operative engage ment with said segment members to move them into and out of said groove when said key cylinder is actuated.
3. The combination as defined in claim 2 in which arcuate slots are provided in said segment members, and in which said means on said disk member includes pins on said disk member, said pins being accommodated within said arcuate slots to actuate said segment members when said key cylinder and disk member are revolved.
ARTHUR W.. BEACH.
References Cited in the file of this patent UNITED STATES PATENTS Number Name Date 834,591 Streams Oct. 30, 1906 1,764,367 Szymanski June 17, 1930 2,018,745 Schlitz Oct. 29, 1935 2,420,061 Adams May 6, 1947
US166030A 1950-06-03 1950-06-03 Padlock for use with hasps Expired - Lifetime US2660872A (en)

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Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2995919A (en) * 1959-11-06 1961-08-15 Richard H Davis Locking device
US3157040A (en) * 1962-05-29 1964-11-17 Royce L Raye Locking device
US3834195A (en) * 1972-03-22 1974-09-10 Winkhaus Fa August Hasp and padlock arrangement
US3901058A (en) * 1972-11-27 1975-08-26 Walter E Best High security lock and hasp
US3996774A (en) * 1974-04-01 1976-12-14 Best Walter E High security locking mechanism
DE2620956A1 (en) * 1976-05-12 1977-12-01 Siegfried Stieglitz Balcony door handle security attachment - has bent hinge mounted behind top of handle, preventing handle from turning
US4229955A (en) * 1977-10-03 1980-10-28 Viro Innocenti S.P.A. Lock for roller shutters
US4236395A (en) * 1979-03-05 1980-12-02 Avaiusini Mauricio V Bolt type lock
US4248067A (en) * 1979-01-31 1981-02-03 Schick Laboratories, Inc. Device lock allowing rotation
US4357814A (en) * 1980-08-29 1982-11-09 Kripner George C Aircraft petcock lock
US4409805A (en) * 1982-01-28 1983-10-18 Wang Tzu Cheng Key operated lock
US5149120A (en) * 1991-09-05 1992-09-22 Halliday Thomas S Wheelchair lock
US5931032A (en) * 1998-04-16 1999-08-03 Gregory; Edwin H. Cutter and blow resistant lock
EP0953703A1 (en) * 1998-04-29 1999-11-03 C O A M s.a.s. di Canelli Ivana & C. Shackleless security padlock
US6601413B1 (en) 2002-01-24 2003-08-05 Robert A. Vito Hasp enclosure for receiving a lock
US20050247084A1 (en) * 2004-05-10 2005-11-10 Rosenberg Avron S Door lock
US20090031763A1 (en) * 2007-08-02 2009-02-05 Ole Henrik Nielsen Shipping container locking assembly
US7770422B1 (en) * 2008-11-03 2010-08-10 Rafael Sierra Round padlock
WO2014023310A2 (en) * 2012-08-10 2014-02-13 Lindrucker Aps Window latch
EP2336463A3 (en) * 2009-12-18 2017-01-25 DORMA Deutschland GmbH Security device for a wing leaf element
US20170144590A1 (en) * 2015-11-20 2017-05-25 Ian Taberner Security mounting arrangement
DE102018100794A1 (en) * 2018-01-15 2019-07-18 Swiss Invent Ag Anti-theft device with hook

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US834591A (en) * 1905-05-15 1906-10-30 Henry H Wason Hasp-lock.
US1764367A (en) * 1928-02-18 1930-06-17 Szymanski Vincent Lock
US2018745A (en) * 1932-11-01 1935-10-29 Ida Wilhelm Brugger Combination lock
US2420061A (en) * 1945-05-28 1947-05-06 Arthur R Adams Fastener

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US834591A (en) * 1905-05-15 1906-10-30 Henry H Wason Hasp-lock.
US1764367A (en) * 1928-02-18 1930-06-17 Szymanski Vincent Lock
US2018745A (en) * 1932-11-01 1935-10-29 Ida Wilhelm Brugger Combination lock
US2420061A (en) * 1945-05-28 1947-05-06 Arthur R Adams Fastener

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2995919A (en) * 1959-11-06 1961-08-15 Richard H Davis Locking device
US3157040A (en) * 1962-05-29 1964-11-17 Royce L Raye Locking device
US3834195A (en) * 1972-03-22 1974-09-10 Winkhaus Fa August Hasp and padlock arrangement
US3901058A (en) * 1972-11-27 1975-08-26 Walter E Best High security lock and hasp
US3996774A (en) * 1974-04-01 1976-12-14 Best Walter E High security locking mechanism
DE2620956A1 (en) * 1976-05-12 1977-12-01 Siegfried Stieglitz Balcony door handle security attachment - has bent hinge mounted behind top of handle, preventing handle from turning
US4229955A (en) * 1977-10-03 1980-10-28 Viro Innocenti S.P.A. Lock for roller shutters
US4248067A (en) * 1979-01-31 1981-02-03 Schick Laboratories, Inc. Device lock allowing rotation
US4236395A (en) * 1979-03-05 1980-12-02 Avaiusini Mauricio V Bolt type lock
US4357814A (en) * 1980-08-29 1982-11-09 Kripner George C Aircraft petcock lock
US4409805A (en) * 1982-01-28 1983-10-18 Wang Tzu Cheng Key operated lock
US5149120A (en) * 1991-09-05 1992-09-22 Halliday Thomas S Wheelchair lock
US5931032A (en) * 1998-04-16 1999-08-03 Gregory; Edwin H. Cutter and blow resistant lock
EP0953703A1 (en) * 1998-04-29 1999-11-03 C O A M s.a.s. di Canelli Ivana & C. Shackleless security padlock
US6601413B1 (en) 2002-01-24 2003-08-05 Robert A. Vito Hasp enclosure for receiving a lock
US20050247084A1 (en) * 2004-05-10 2005-11-10 Rosenberg Avron S Door lock
US7290415B2 (en) * 2004-05-10 2007-11-06 Cargo Protectors, Inc. Door lock
US20090031763A1 (en) * 2007-08-02 2009-02-05 Ole Henrik Nielsen Shipping container locking assembly
US7770422B1 (en) * 2008-11-03 2010-08-10 Rafael Sierra Round padlock
EP2336463A3 (en) * 2009-12-18 2017-01-25 DORMA Deutschland GmbH Security device for a wing leaf element
WO2014023310A2 (en) * 2012-08-10 2014-02-13 Lindrucker Aps Window latch
WO2014023310A3 (en) * 2012-08-10 2014-04-03 Lindrucker Aps Window latch
US20170144590A1 (en) * 2015-11-20 2017-05-25 Ian Taberner Security mounting arrangement
US10836304B2 (en) * 2015-11-20 2020-11-17 Ian Taberner Security mounting arrangement
DE102018100794A1 (en) * 2018-01-15 2019-07-18 Swiss Invent Ag Anti-theft device with hook

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