US1152776A - Lock. - Google Patents

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Publication number
US1152776A
US1152776A US1912735888A US1152776A US 1152776 A US1152776 A US 1152776A US 1912735888 A US1912735888 A US 1912735888A US 1152776 A US1152776 A US 1152776A
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US
United States
Prior art keywords
bolts
lock
bolt
chains
last
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
Application number
Inventor
Clinton L Wolfe
Bert W Wolfe
Original Assignee
Clinton L Wolfe
Bert W Wolfe
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Clinton L Wolfe, Bert W Wolfe filed Critical Clinton L Wolfe
Priority to US1912735888 priority Critical patent/US1152776A/en
Application granted granted Critical
Publication of US1152776A publication Critical patent/US1152776A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B53/00Operation or control of locks by mechanical transmissions, e.g. from a distance
    • E05B53/003Operation or control of locks by mechanical transmissions, e.g. from a distance flexible
    • 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
    • Y10T292/00Closure fasteners
    • Y10T292/08Bolts
    • 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
    • Y10T292/00Closure fasteners
    • Y10T292/08Bolts
    • Y10T292/0801Multiple
    • Y10T292/0834Sliding
    • Y10T292/0836Operating means
    • Y10T292/0843Gear
    • 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
    • Y10T70/5093For closures
    • Y10T70/5155Door
    • Y10T70/5199Swinging door
    • Y10T70/5246Dead bolts
    • Y10T70/5248Multiple
    • Y10T70/527Sliding
    • 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
    • Y10T70/5093For closures
    • Y10T70/5155Door
    • Y10T70/5199Swinging door
    • Y10T70/5372Locking latch bolts, biased
    • Y10T70/5385Spring projected
    • Y10T70/5389Manually operable

Description

c. L. & B. w. WOLFE. LOCK.
APPLICATION FILED DEC-10.1912.
1,15% 776. i PatentedSept. 7, 1915.
3 SHEETS-SHEET 1.
\ /'J3 A j, g:
7 55% I I I li lmlg aaia/ TIIIIIIIIIIIIIIIA' IIIIIIIJ c. L. & B. w. WOLFE.
\ LOCK. APPLICATION FILED 020.10. 1912.
Patented Se t. 7, 1915.
3 SHEETS-SHEET 2 ammo;
' 1a 5% iii-wa Gum,
C. L. & B. W. WOLFE.
LOCK.
APPLICATION FILED 05c. 10. 1912.
1,1523%, PatenteflSept. 7, 1915.
3 SHEETS-SHEET 3.
S FATE CLINTON I]. WOLFE AND BERT W. WOLFE, 0F BROOKLYN, NEW YORK LOCK Specification 0! Letters Patent.
Patented Sept. '2', 1915..
Application filed December 10, 1912. Serial No. 785,888.
To all whom it may concern:
Be it known that WB ,'CLIN'1ON L. Wonrn and BERT W. WOLFE, citizens of the United States, residin at Brooklyn, in the county of Kings and tate of New York, have invented certain new and useful Improvements in Locks, of which the following is a specification.
This invention relates to improvements in looks and has for its object to provide means a door partially broken away, showing in elevation our improved lock, Fig. 2 is an enlarged detail sectional view of a lock case and operating means, Fig. 3 is a section on line AA of Fig. 2, Fig. 4 is a detail sectional view of a lock releasing means, Fig. 5 is a detail end elevation of a weight operated lever member, Fig. 6 is a perspective view of a portion of a door having my locking means thereon, Fig. 7 is a detail top plan view ofa lock-member, Fig. 8"is an elevational view thereof, Fig. 9 is a section on line FF] of Fig. 1, Fig. 10 is a section on line FF of Fig. 1, Fig. 11 isa view similar to Fig. 1 showing a modified form of lock, and Fig. 12 is an enlarged detail view of a lock operating device.
Like reference characters indicate like parts throughout the following specification and in the several views in the drawings in which- 1 indicates a door having a centrally disposed lock casing 2, in it vertical edge 3. Recesses 4 and 5 are also formed in the door near its horizontal edges 6 and 7 to receive the lock members 8 and 9 and the mechanism by which they may be operated and which will presently be described.
In the casing 2 is a horizontally slidable lock bar 10 formed with a rack 11 on its edge 12 and with recesses 13 and 14 in its op-.
therein by a spring 17, said tongue being adapted to limit the movement of said lock bar 10 when seated in the recess 14. A key 40 is; adapted to operate the member 18 which has a wing 19, one end of which fits in the groove 20 in said tongue 16 is adapted to ralse the tongue against the tension of the spring 17 whereby the member 16 will travel. a greater distance and project considerably farther out of said casing and farther into a recess to be provided therefor in a door casing (not shown) and whereby thesaid tongue 16 may enter the recess 15, which is of a width just sufiicient to receive said tongue and hold said lock bar 10 fixed against any movement. A gear wheel 21 having an opening 22 to receive the shank (not shown). of the knob 23 whereby the teeth 24 of said wheel engaging the said rack may operate said-lock bar. Secured to a member 10 on said bar 10 and slidable on the channel 10 are a pair of chains 25 and 26, the former extending upwardly and over the pulley 27 and connecting with the rod 28 which is secured to the lock bar 29. Also secured to the rod 28 is a chain 30 operating over the pulley 31 and suspending a weight 32 which is adapted to normally hold the end 33 of said bar 8 normally projected out of its casing 34.
The chain'26 extends downwardly and operates over the pulleys 35, 36 and 37 and thence connects with the reduced end 38 of the lock bar 9. Pivotally mounted in the recess 5 is a lever 39 having an angular bifurcated end 41 which is adapted to straddle the-reduced end 38 and engage the shoulder 42 and the pins 43 on said-end 38. A weight 44 is provided on the end 45 of the member 39 whereby the member 39 will be lowered by gravity and consequently cause the bifurcated end 41 to normally force outwardly the lock bar 9. However when said bar is drawn in by the operation of the bar 10 acting on the chain 26, the shoulder 43 will shove against said lever end 43 causing the weighted end 45 thereof to be raised as shown in dotted lines 46 in Fig. 1.
The operation of the lock is extremely simple as any movement of the lock bar 10, through the medium of the chains 25 and 26 and the weights 32 and 45 imports or permits of an equal movement of the bars 8 and 9 which cannot be operated independently of said bar 10.
In Figs. 11 and 12 are shown a modified form of the invention in which the lock bars 47, 48 and 49 connected by chains 50 and 51 and their working parts, are similar in construction to those shown in the other figures except that the bars 47 and 48 are pressed normally outwardly of the casings 52 and 53 by spring 54 and 55 instead of by meanstof other cases the preferred form is the most desirable as its operating parts would be .less apt to be affected by intense heat in case of fire.
When the lock bars are projected to the fullest extent (not shown in the drawings) they will be held in a fixed extended position by means of the tongue 16 in the recess I 15 and the door can only be operated by op eration of the key 40, as the lock bars will extend so far into sockets provided for them in the door casing that it would be a matter of impossibility to jimmy the door open.
' However when the tongue is seated in the elongated recess 14 all of the bars may be freely operated by means of the knob 23.
Having now described our invention that which we claim to be new and desire to procure by Letters Patent is: v
1. The described device consisting of a plurality of lock bolts one of which is provided with a racked edge, a gear adapted to operate said racked bolt and means carried by said racked bolt for operating said other bolts, said means being flexible, and consisting of chains, one of said other bolts being connected to an end of one of said chains.
2. The described device consisting of a plurality of lock bolts one of which is provided with a racked edge, a gear adapted to operate said racked bolt, means carried by said racked bolt for operating said other bolts, said means being flexible, and consisting of chains, one of said other bolts being connected to an end of one of said chains, and a weight carried by the end of said last chain whereby said bolt is held normally shot.
3. The described device consistin of a plurality of lock bolts one of which Is provided with a racked edge, a gear adapted to operate said racked UOlt, means carried by said racked bolt for operating said other bolts, saidmeans being flexible, andconsisting of chains, one of said other bolts being connected to an end of one of said chains, a weight carried by the end of said last chain whereby said bolt is held normally shot, and
a lock for holding said racked bolt in a fixed position.
4. The described device consisting of a plurality of lock bolts one of which is provided with a racked edge, a gear adapted to operate said racked bolt, means carried by said racked bolt for operating said other bolts, said means being flexible, and consisting of chains, one of 'said other bolts being connected to an end of one of said chains, :1.
weight carried by the end of said last chain whereby said bolt is held normally shot, and abolt for holding said racked bolt in a fixed position, said bolt being spring actuated.
5. The described device consisting of a plurality of lock boltsone of which is provided with a racked edge, a gear adapted to operate said racked bolt and means carried ing of chains, said last bolts being connected.
to the extreme ends of said chains, said chains adapted to hold said last bolts in an unlocked position, and an independent weight adapted to hold said last bolts normally shot.
7. The described device consisting of a plurality of lock bolts one of which is provided. with a racked edge, a gear adapted to operate said racked bolt and means carried by said racked bolt for operating said other bolts, said means being flexible, and consisting of chains, oneof said other bolts being connected to an end of one of said chains and a weight on the extreme end of said last chain, whereby said last bolt is held shot.
8. The described device consisting of a plurality of lock bolts, chains connecting one of said bolts to the other bolts, a weight connected with one of said last bolts, a flexible member forming said connection, a, pulley over which said member operates, and independent means for thrusting another of said last bolts.
9. The described device consisting of a plurality of lock bolts, chains connecting one of said bolts to the other bolts, aweight connected with one of said last bolts, a flexible member forming said connection, a pulley over which said member operates, and independent means for thrusting another of said last bolts, said means consisting of a crank lever. K
10. The described device consisting of a plurality of lock bolts, chains connecting one of said bolts to the other bolts, a weight conmeagre lever, said lever being weighted at one end whereby it is self operated to thrust said last bolt.
11. The described device consisting of a plurality of lock bolts, chains connecting one of said bolts to the other bolts, a weight connected with one of said last bolts, a flexible member forming said connection, apulley over which said member operates, independent means for thrusting another ofv said last bolts, said means consisting of a crank lever, said lever bemg weighted at one end whereby it is self operated to thrust said last bolt, and means for holding said first one bolt in a fixed position.
12. The described device consisting of a' plurality of lock bolts, chains connecting one of said bolts to the other bolts, a weight connected with one of said last bolts, a flexible member forming said connection, a pulley over which said member operates, independent means for thrusting another of said last bolts, said means consisting of a crank lever, said lever being weighted at one end whereby it is self operated to thrust said last bolt, means for holding said first one bolt in a fixed position, and a rack and pinion by means of which said last named bolt is operated.
13. The described device consisting of alever, said lever being weighted at one end whereby it is self operated to thrust said last bolt, means for holding said first one bolt in afixed position, a rack and pinionby means ofwhich said last named bolt is operated, and a knob shaft upon which said pinion is mounted.
14. The described device consisting of a plurality of lock bolts, chains connecting one of said bolts to the other bolts, a weight connected with one of said last bolts, and a pivoted lever forming said connection.
15. The describeddevice consisting of a plurality of lock bolts, chains connecting one of said bolts to the other bolts, a weight connected with one of said last bolts, a pivoted lever forming said connection, and a series of pulleys over which said chains operate.
16. The described-device consisting of a plurality of lock bolts, chains connecting one of said bolts to the other bolts, a weight connected with one of said last bolts, a pivoted lever forming said connection, and a series of pulleys over which said chains operate,
said first one bolt having a rack and a pinion engaging said rack whereby said bolt is operated.
17. The described device consisting of a plurality of lock bolts, chains connecting one of said bolts to the other bolts, a weight connected with one of said last bolts, a pivoted lever forming said connection, a series of pulleys over which said chains operate, said first one bolt having a rack and a pinion engaging said rack whereby said bolt is operated, a knob shaft upon which said pinion is mounted and means for holding said last bolt in fixed rigid position.
' In testimony whereof we afiix our signatures in presence of two witnesses.
CLINTON L. WOLFE. BERT W. WOLFE.
' Witnesses: EDWARD A. BENEKE,
MAX .1. KNourrLn.
US1912735888 1912-12-10 1912-12-10 Lock. Expired - Lifetime US1152776A (en)

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Application Number Priority Date Filing Date Title
US1912735888 US1152776A (en) 1912-12-10 1912-12-10 Lock.

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US1912735888 US1152776A (en) 1912-12-10 1912-12-10 Lock.

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US1152776A true US1152776A (en) 1915-09-07

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2415612A (en) * 1942-08-27 1947-02-11 Straessli Emilio Lock structure
US3789639A (en) * 1972-07-10 1974-02-05 R Canter Lock with security counter
US4270370A (en) * 1978-11-20 1981-06-02 Oftelie Phil C Radio operated latch dead-bolting system
US5513505A (en) * 1993-08-26 1996-05-07 Master Lock Company Adjustable interconnected lock assembly
US5603534A (en) * 1992-10-30 1997-02-18 Fuller; Mark W. Lock mechanism
US5713612A (en) * 1994-09-19 1998-02-03 Master Lock Company Adjustable interconnected lock assembly with automatic deadbolt
US5865479A (en) * 1994-05-06 1999-02-02 Surelock Mcgill Limited Lock mechanism
US6022056A (en) * 1998-01-09 2000-02-08 Securitron Magnalock Corporation Method and apparatus for automated door latch actuator
US6478345B1 (en) 1999-10-13 2002-11-12 Surelock Mcgill Limited Multi point bolting mechanism
EP3018270A1 (en) * 2014-11-04 2016-05-11 Roto Frank Ag Lock
US20170009489A1 (en) * 2012-12-07 2017-01-12 Capitol Development Llc Locking system with multiple latches

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2415612A (en) * 1942-08-27 1947-02-11 Straessli Emilio Lock structure
US3789639A (en) * 1972-07-10 1974-02-05 R Canter Lock with security counter
US4270370A (en) * 1978-11-20 1981-06-02 Oftelie Phil C Radio operated latch dead-bolting system
US5820173A (en) * 1992-10-30 1998-10-13 Fuller; Mark Weston Lock mechanism
US5603534A (en) * 1992-10-30 1997-02-18 Fuller; Mark W. Lock mechanism
US5513505A (en) * 1993-08-26 1996-05-07 Master Lock Company Adjustable interconnected lock assembly
US5865479A (en) * 1994-05-06 1999-02-02 Surelock Mcgill Limited Lock mechanism
US5713612A (en) * 1994-09-19 1998-02-03 Master Lock Company Adjustable interconnected lock assembly with automatic deadbolt
US6022056A (en) * 1998-01-09 2000-02-08 Securitron Magnalock Corporation Method and apparatus for automated door latch actuator
US6478345B1 (en) 1999-10-13 2002-11-12 Surelock Mcgill Limited Multi point bolting mechanism
US20170009489A1 (en) * 2012-12-07 2017-01-12 Capitol Development Llc Locking system with multiple latches
US10655364B2 (en) * 2012-12-07 2020-05-19 Capitol Development, Llc Locking system with multiple latches
EP3018270A1 (en) * 2014-11-04 2016-05-11 Roto Frank Ag Lock
AT516516A4 (en) * 2014-11-04 2016-06-15 Roto Frank Ag lock
AT516516B1 (en) * 2014-11-04 2016-06-15 Roto Frank Ag lock

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