US1333177A - Bank-box - Google Patents

Description

S. KRASON.

v BANK BOX. APPLICATION FIL ED MAY 28, I919- 1,3ss,177. Patented Mar. 9,1920.

2 SHEETSSHEET I.

' Application fi1ed May'28, 1919. SerialNo. 300,368.

ing is a specification.

. bank efforts there without to obtain .upon line IIII of Fig.

WEED -ENT f. OFFICE.

' STAfi' LEY -KQASON or GARY, .INDIANA.

,B AnK- ox;

T0 all "whom ifmag concern 7- known th'atI, 'STA'NLExKRAsoN,

a citizen of Poland, having declared hisintention to become a citizen'fof the United States of America, "residing at Gary, in-the county of Lake and-State of Indiana, .have 1 invented certain- "newand useful- Improvementsin Bank-Boxes, of 'which the follow- The primary object" of the invention? the provision of a safety box or case fora whereby'he of a raid upon the bank or of the mail, the structure possessing greatstrength as well as being fire and bullet-proof.

A further object of the invention is to provide a box adapted for various uses whereby any object suddenly descending upon the floor thereof automatically releases the door for closing, to its locked position retaining the entrapped contents against the the same either by theuse of fire-arms or fire.

With these general objects in View the in vention consists of the novel combination and arrangement of parts hereinafter more fully described, in connection with the accompanying drawings and in which like reference characters designate correspond ing parts throughoutthe several views."

In the drawings,

Figure 1 is an el vention open,

Fig. 2 is a horizontal evational view of the'insectional View taken Fig. v3 is a front elevation of the invention closed partially broken away, Fig. 4 is a View similar to the lower portion of Fig. 1, 'with the door partially broken away showing the latch in place,

Fig. 5 is a vertical sectional view taken upon line V-V of Fig. 2,

Fig. 6 is an enlarged horizontal detail sectional view of the locking catch in position and Fig. 7 is a perspective View of an endpor- 7 tion of the latch employed.

My invention broadly consists of a box 10 triangular in horizontal cross section with one side 11 thereof in the form of a hinged door having closing springs 12 ad 13, the bottom 14 and top jacent its hinges 15 of the box'being in the form of an equilateral triangle.

A resilient latch 16 is secured as at 17 1 lspe cificati oxi cf Letters latent,

employee .or a railway '-mail clerk, 'may'be protected in the event.

' form 23, in either event,

handles 28 carried by ate-team,.1920.

wardly with a spring '18 betweenthe bottom l4 and'the latch for normally retaining-the a'rcuate end portion 19 of the latch elevated.

The latch portion 19' normally projects and is pro- 11,- the-shoulder 21 automatically engages the; door 11 at the upper edge of theslot20 -'upon the bottom ofthebox beingjbent up forretainingth'e door open until-thelatch lfiisreleasedr, 1

A false bottom or platform 23 triangular in shape rests upon coil springs 2 1 carried by the box bottom 14 and'upon the-deposit of any considerable weight upon the .platform 23, the platform s depressed, engaging the latch l6 and tripping the shoulder.

21 out of engagement with the door 11. The door being released in thisv manner, the springs 12 automatically swing the door to its closed position where a plurality of spring catches 25- automatically engage over lugs26 uponthe adjacent edge of the box side and the door is locked in its closed position. The upward movement of the platform 23 is limited by inwardly projecting stops 27 upon the sides of the box, the operation of the release of the latch'l6 evident whether a weight packages or mail are thrown into the box or a person jumps into the box upon the platthe door 11' quickly springs closed retained bythe latches 25 and the box being formed of bullet-proof as well as fire-proof sheet metal, the obtaining of its contents from outside persons is extremelyjdifiicult. When aperson is located in the box however, the latches 25 may be released. by pulling inwardly upon the the catches 25.

The invention is simple'and strong in construction but capable of property in the event of rauders. A plurality of ventilating perforations 29 are provided through the sides of the box adjacent. the top. thereof.

While the form of the invention herein set forthis believed to be preferable, minor changes may be made without departing from the spirit of my invention.

Having thus described my invention what I claim and desire to secure by LettersPatcut is V 1. A device of the class described comprotecting life and a raid by Inahowever being such as express beneath said latch upon the floor of the box, closing springs for posited in the box.

ing one hinged side forminga door with a to the bottom of the'box having an arouate portion projecting outwardly thereof through the'said slot a shoulder u on the curved portion of the "inner face adapted for the automatic seating reception of the portion of the door 'abovethe slot outwardly of said shoulder when the door is opened, an elevating spring beneath said latch upon the floor of the box, closing springs for the door whenthe latch is released, a triangular platform within the box above the latch, ele ating springs for the platform upon the bottom of the box, limiting lugsfor the upward movement of the platform, springcatch devices adapted to automatically retain the door in its closed position, the platform being adapted V for depressionupon receiving a load'whereby box triangular in cross section having one hinged side forming a door with a-slot provided therethrough," adjacent the bottom of the box, a resilientlatch secured to the bottom of the box'having anarcw' ate portion. projecting outwardly thereof throughthe said slotya'shoulder upon the curved portion of the latch having a beveled inner face adapted for the automatic seating receptionof the portion of the door above thei slot outwardly of said shoulder when the door is opened, an elevating spring prising a the door when the latch is released and automatic means for releasing the'latch when a weightedmember is de- 2. A device of the class described comprising a'box triangular in cross section havcally closed to its locked position.

,In testimony whereof I afiix my signature.

slot provided therethrough, adjacent the V V ,STANLEY RAsoN.

bottom of the box,,a" resilient latch secured a latch having a eveled the latch'isreleased" andthe door automati-

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