US1640394A

US1640394A - Gate latch

Info

Publication number: US1640394A
Application number: US16996A
Authority: US
Inventors: Crowley Edwin
Original assignee: Individual
Current assignee: Individual
Priority date: 1925-03-20
Filing date: 1925-03-20
Publication date: 1927-08-30
Anticipated expiration: 1944-08-30

Description

' E. CROWLEY GATE LATC H 5 viva A MM5 a TwN w w 0M Ei. @7% Nan ffy/J m 1@ fa m N F v as a door or gate, and while the invention l Patented Aug. 30, 1927.v

UNITED STATESy EDWIN CROWLEY, OF MINNEAPOLI SMINNESOT.

' GATE Laren.v

Application filed March 20, 1925. VSerial No. 16,996.

This invention relates to Va latching and locking means for a swinging member such may be variously applied, it is shown and illustrated as a gate latch.

It is an object ofthis invention"y to provide such a latching means which is of simple construction and eflicient in operation-and which will hold the gate against twisting stress or movement out of .its normal plane.

It is a further object of the invention to provide a latching means comprising spaced keepers secured to a stationary member which are engaged by a latching member carried by and movable on the gate.'

It is a further object ofthe invention to provide a gate holding means comprising a stationary member having secured thereon spaced keepers adapted to be easily adjust-` ed and held in various positions on said member, together with a latchmg means on the gate comprising a rod movable vertlcally or transversely of the gate having portions adapted to engage and be keepers.

It is aV further object of the invention to provide a device as set forth in the preceding paragraph, the gate also carrying lugs projecting therefrom adapted to pass and be disposed above said keepers, said rod being guided in said lugs. l

lt is still another objectv of lthe invention to provide a gate latching means comprising a keeper adapted to be engaged by a movable member carried by thek gate, said gate also having a lug disposed below said keeper in which a portion of said member is guided, which portion is adapted to receive a locking means to lock said member in position with said gate latched.

These and other objects and advantages of the invention will be fully set vforth in the following description made in connection with the accompanying drawings in which like reference characters refer to the same parts throughout the different views, and in which, Y

Fig. l is a view in side elevation of the end portion of the gate having the invention applied thereto; s

Fig. 2 is a horizontal section taken on the line 2-f2 of Fig. 1, as indicated by the arrows; 'f

Fig. 3 -is a horizontal section taken on the line 3 3 of Fig. l, as indicated by the HITOWS;

received in said a bracket 12.

Fig. 4`is -a view in front elevation of one` of the keeper portions, y v

Fig. 5 is a vertical section taken on the line --of Fig. 4;and

Fig. 6 is a detail view of a latching member, Figs. 2 and 6 being shown onV an enlarged scale. l

Referring to the drawings, a swinging member in the formof a gate is shown com'- prising a vertical end member 7 and the top and

bottom members

8 and 9, respectively,

secured to member 7. While the swinging l member or gate may be made in any desired way, inthe embodiment of the` invention illustrated, the

members

7, 8 and 9 are shown as made of tubing or piping'connected at'the corners by standard elbows. The 'gate also has longitudinal spacedl members 10 shown in the form of metal strips extending longitudinally thereof parallel to the members 8'y and 9 and extending around the member. 7

and clamped thereto by headed and nutted bolts 11. The member 7 has extending along its outer side or the end portion of the gate i This'bracket has its inner portion of channel shape, the edges vof the flanges of said channel abutting the'member 7 and the member 12 is secured to the member by spaced headed and nut-ted bolts 13 passing through said channel-shaped portion and diametrically through the member 7. The member 12 has projecting therefrom at spaced point-s adjacent the top and bottom ofthe gate, lugs 12 and 12b. The lugs 12EL and 12b are provided with spaced apertures and a latching'member 14, illustrated as a round rod, extends through the apertures in the lugs 12 and 12b whiohare nearest to member 7. Theupper end of rod 14 is retion 14a being formed with a handle 14 adapted to engage the upper Vsurface of lug 12b and also act as a stop to hold the rod 14 `in its normalr position. Said rod also' hasV a stop means which, in the embodiment ofthe j invention illustrated, is shown asa Cotter The gate is thus locked securely in closed.

pin 15 extending therethrough below the lug 12b and which limits its upward movement, it being understood that rod 14 is slidable in lugs 12a and 12b. A lug 12c also projects from member 12 a short distance below lug 12l and this lug 12C is provided with laslot at its outer portion in which slidesa platelike extension 14C formed on the rod 14, as clearly shown in Fig. 3. rlhe extension 14c is provided with an aperture 14d. adjacent its lower outer corner adapted to receive the bail of a locking means shown as a padlock 16. Y

To hold the gate in closed position, a stationary member 1'? is provided illustrated as apost formeel of a tube or pipe having a cap 18 on its upper end. Secured to post 17 are spaced keepers 19. Each keeper is provided with a semi-cjflindrical portion adapted to extend partially around the post'- 17 and be connected by headed and nutted bolts 2G to a semi-cylindrical clamping sleeve fitting about the opposite side of. pest 17. l he keepers l19 have adjacent the gate a surface 19e which slopes downward at each side of a central vertical open-bottom recess 19h. The keeper also has a. convex surface-:.19C on its lower side, the

surfaces

19a and 19" meeting at the ends in substantially7 a point forming an approximately diamond shaped member. This diamond-sl'iaped"portion of the keeper is in the form of a hollow shell having openings in its bottom and sides to lighten t-he same. The gate will be hinged at its end opposite the end 7 and as the gate swings to closed position, the lower ends' of the portions 14b and14d will strike the surface 19a and will ride and move upward on the same until coming over the recess 19", when the said portions, Vwiththe inember 14, will descendand engage in said recesses. The gate is then in latched and closed position. The parts are so adjusted that the

lugs

12a and 12 will also engage the surface 19et as the gate comes to closed position. l/Vhen it is desired to open the gate,`the member 14 is raised by the handle 146.50 that portions 14a and 141 are withdrawn from their keepers and the gate is then free to be swung open. The rod 14 is guided'in the lugs 12L and 12b as well as in the lug 12C. If it is desired to lock the gate in closed position, a lock, such as shown at 16, will be inserted in the aperture 14d and if it is then attempted to raise rod 14 the lock will strike the lower surface of the lug 12c so that portions 14a and 14b cannot be lifted from` the recesses 19b in the-keepers. The gate cannot be lifted bodily to remove rod 14 from the keepers, as lug 152,c will engage upper keeper 19.

position. It ,will be noted that the lock 16 is disposed in an open space and centrally of the end member 7 and post 17 so that the lock is readily accessible to be unlocked from either side of the gate. The keepers 19 can be quickly adjusted and secured in liked position on post 17.v lt is often necessary and desirable to raise the gate and this can be done very quickly by adjusting said keep-ers 19. ln someplaces in the winter, snow and ice accumulate so that it is necessary to raise the gate several' inches in order to pass Vover the accumulated snow and ice. W ith applieants structure this canvery `easily and quicklybe done.

From the above description it is seen that applicant has provided a very simple and etlicientfgate holding', latching and locking means. -By having the keepers disposed adjacent the top and bottom-of the gate, any tendency of the gate to twist or warp out of its plane effectively isprevented. -The twisting shock and strain, due to the closing of the gate when only one keeper is used1 is `Valso eliminated by the spaced keepers. The walls of recess 19b'eXtending transversely of thev planeof thegate make it impossible to move the keeper out of engaging position with4 the latches 14b and 14a' by out-wart movement of post 17. Such outward movement mightvoccur by springing movement of said post or by parties attempting to open the gate when locked. Theparts of the de- -viee are quite few and are of simple and `rugged construction and the device is adapted for use on very large and heavy gates as well as those of lighter construction. The device has been amply demonstrated in actual practice and found to be very successful and efficient.

It will, of course, be understood, that various changes may be made in theform, details, arrangement and proportions of the parts without departing from Athe scope of applicants invention, Vwhich generally stated,consists in a device capable of carrying out t-he objectsy above set forth and in the` novel parts and combinationsy of parts disclosed and defined in the 'appended claims.

What isclaimed is: i

1. A latching means for a swinging meinber, such as a gate, having in combination, a stationary member having f upper and lower keepers thereon, a member carried by said gat-e guided for vertical movement thereon having portions adapted, respectively, to engage and seat in said keepe`rs,said gate having spaced means adapted, respectively, to pass and be disposed above said keepers, said member being movable and guided in said means. j y

2. A latching means for a swinging member such as a. gate having in combination, a stationary member having upper `and lower keepers thereon, means for holding` said keepers in variousvertical positions on said member, a vertically movable member carried by said gate and guided thereon having portions adapted, respectively, to engage and seat in said keepers, said gate hav# ing spaced means adapted to be disposed adjacent said keepers when the gate is in closed position, said vertically movable member Vride on said surface in a swinging movement of said swinging member and drop into said recesses, said swinging v.member having spaced lugs projecting therefrom adapted to pass and be dispos-ed above said keepers, said lugs having apertures in which said downwardly extending portions of said rod are guid-ed.

4. A. latching and locking means for a swinging member having in combination, a

stationary member having spaced keepers thereon, each having a central recess and a surface sloping ldownwardly at each side thereof in a direction substantially at right angles to the normal closed movement of said swinging member, a vertically movable member carried by and guided by said swinging member having portions adapt/ed, respectively, to ride on said surface and drop into said recesses, said swinging member having lugs adapted to pass over said keepers, each having a plurality of apertures therethrough through which said vertically movable member and said portions thereof pass and are guided.

5. A latching means for a swinging member, such as a gate, having incombination, a stationary member having upper and lower keepers thereon, a member carried by said gate guided for vertical movement thereon having portions adapted, respectively, to engage and seat in said keepers, said gate having spaced means adapted, respectively, to pass and be disposed above said keepers, and form supports for said gate, means for preventing lifting movement of said member to prevent its removal from said keepers, and means for preventing lifting movement of said gate to remove said member from said keepers.

6. The structure set forth in claim 4, said swinging member also having a lug thereon adapted to pass and be disposed under one of said keepers, said vertically movable member having a portion guided in said last mentioned lug and adapted to receive a locking means when said vertically movable member is seated in the recess in said keeper whereby said locking means will engage the underside of said last mentioned lug and said vertically movable member cannot b disengaged from said keeper. 'f

7. A latching means for a swinging member, such as a gate, having in combination, a .stationary member having upper and lower keepers thereon, and a member carried by said gate guided forverticalr movement thereon having portions adapted, respectively, to engage and seat in said keepers., saidgate having spaced means adapted, respectively, to` pass and be disposed'above said keepers respectively, said means forming supports `for said gate when in closed position.` v

8. A latching and locking means fora swinging member such as a gate having in combination, a stationary keeper having a central vertically extending recess therein and a surface slopingdownward at each side thereof, al vertically movable member carried by said gate adapted to ride on said surface and drop into said recess, said recess having a vertical wall in its side adjacent the gate whereby said keeper cannot be disengaged by movement away from said gate.

9. A latching means for a swinging member such as a gate, having in combination, a stationary member having upper and lower keepers thereon having seats, a member carried by said gate guided for vertical movement thereon having vertically spaced portions adapted, respectively, to engage the seat in said keepers, said gate having spaced means adapted to pass and be disposed above .and below said upper keeper and having a member adapted to pass and be disposed above said lower keeper, said means disposed above said keepers forming supports for the gate when in closed position, and said means below said upper keeper preventing lifting movement of said gate.

10. A latching and locking means for a member such as a gate swinging about a vertical axis, having in combination, a stationary keeper having a central vertically extending recess therein, convex surfaces at each side of said recess respectively curving downwardly and outwardlyv from the top thereof, a vertically movable member carried by 4said gate adapted to ride on said surfaces and drop into said recess and spaced lugs carried by said gate adapt-ed to pass and be disposed respectively above and below said keeper, said vertically movable member being guided for vertical movement in one of said lugs. e

11. A latching and locking means for a member such as a gate swinging about a vertical `axis having in combination, a stationary keeper having a central vertically extending recess therein, convex surfaces at each side of said recess respectively curving downwardly and outwardly from the top thereof, a vertically movable member carried by said gate adapted to ride on said surfaces and drop into said rec-ess, and spaced lugs carried by said gate adapted to pass and be disposed respectively above and below saidkeeper, said movable member have ing ka flat portion guidedfor vertical movement in-the` lower one of said lugs, said portion having an aperture therethrough adapted to receive a locking means whereby said locking means will engage the lower side of said lower lug and prevent raising of said'movable member to disengage the same from said keeper. I 1 Y 12. A latching and locking means for a membersuch as a gate swinging about a vertical axis having in combination, a stationary keeper havinga central vertically eX- tending recess therein, convex 'surfaces at each side of said recess respectively curving downwardly and outwardly from' the top' thereof, a vertically movable member carried by said gate having an outer portion adapted to slide on said surfaces and drop into said recess, and vertically spaced lugs carried by said gate adapted to pass and be disposed respectively above and below said keeper, the upper one of said .lugs having spaced apertures therethrough, said portion of said movable keeper being movable and guided in one of said apertures, said movable 'member also having aV portion Vremote from said keeper passing through and guided in the other of said apertures and also guided in said lower lug.

Intestimony whereof l aiiir: my

EDWIN ciowssrj signature.