US1505904A

US1505904A - Padlock

Info

Publication number: US1505904A
Authority: US
Inventors: Krzesinski Jan
Original assignee: Individual
Current assignee: Individual
Priority date: 1922-12-01
Filing date: 1923-05-18
Publication date: 1924-08-19
Anticipated expiration: 1941-08-19

Description

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.1. KRZESINSKI PADLOGK Original Filed DeC. l, 1922 Ml?. STATES @TENT ENCE,

JAN KRZESINSKI, OF NANTICOKE, PENNSYLVANIA.

.'PADLOCK.

iigiinal application led December l, 1922, Serial No. 604,232. Divided and this application led May 18,

1923, Serial No. 639,817.

To all 107mm t may concern: withdrawal of the opposite end of the har Be it known that l, JAN Knznsiitsiii, a into the casing.

citizen of Poland, residing at Nanticoke, The rod or har 19 is provided at its upper 55 county of Luzerne, and State of Pennsyledge wit-h a recess 22, and in its side wall Tania, have invented certain new and usewith a vertical recess or depression 23 endful improvements in Padlocks, of which the ing` into an elongated part 2st, forming` aI following` is a` speciiication. tongue 2.3 on the side face of har 19 adapted The present invention relates to improveto yhe engaged hy a recess 2G in the side face 60 ments in locks, more particularly padlocks of the extended end of shackle 17. i1. vertias for instance described in my co-pending` cal plate 27 is secured with its upper end to application, Serial No. 694,232, led Dethe front edge of hand or end wall 13 and ceniher 1, 1922, of which this is a division. at its lower end to partition 20, and is prolt it the principal ohj ect of my invention vided with a square opening 2S allowing` the 65 to provide a padlock which can be opened hy passage of a transversal pin 29 extending` 15 persons only having knowledge of a certain through the rear wall 12y and the front wall secret. 11, and this pin carries at its front end, outr1`hese and other oh-Jects of my invention side of the casing 10, a knob 30. will become more fully apparent as the de- Intermediate its ends the pin 29 has a re- 70 scription thereof proceeds, and will then be cess 31 adapted to engage the upper edge of more specifically pointed out in the accomhar 19.

panyiiieclaim, and shown in the drawing, rthe lock operates follows: in which: assuming` the lock is locked, and it is fle- Figure 1 is an interior view of the padlock sired to open the same, :the operator pushes 75 constructed according to the present invonbar 29 loy means of its knob 30 into the castion after the removal of its rear wail, looking;` so as to bring its recess 31 into aligning in the direction of line 141, Figure nient with recess 22 of har 19. This har can Figure 2 is a vertical section through the iiow he moved towards the left so as to dispadlock on line 2 2 of Figure 1. engage the tongue 25 from the recess 26 of 80 lFigure is a` horizontal section on line shackle 1T and to allow a withdrawal of the 3-3 of Figure 41. extended end of shackle 17 through recess Figure l is a detail view on an enlarged 23 in har 19. scale of the upper part of the padlock, the Changes may he made in the general arview being' taken along' line 4 4- of Figrangement and in the construction of the 85 ure 3. minor details without deviatingv from the Figure is an end view of the lock. scopeand spirit of my invention.

The padlock comprises a casing 10 closed lVhat l claim as new ano desire to secure by a` front wall 11 and a rear wall 12, conhy Letters Patent is:

nected hy a hand or end wall 18 in the custo- A pad lock of the character described, 90 mary manner to form a housing. comprising` a perforated lock casing, a snac- 4-0 r1`he front and rear walls 11 and 12 carry kie, a recessed extended opposite end for suitable eyes 14- and in `which the ends of said shackle, a horizontal recessed holt slida pin 16 rest, to which one end of the shackle ing4 through the perforations of said casing, 17 is pivotally secured, the other extended means for limiting the movements of said 95 end of which enters the casing through holt in one direction, a plate, a. transversal, slot 18 in the upper part of its end wall 13. recessed sliding' holt slidahly resting in said A horizontal har 19 is slidahly guided plate for locking,` and unlocking said horithrough the upper part of the casing above zontal holt, and a ltongue formed with said a stationary partition, 20 within the same, horizontal holt adapted to he engaged in the 100 and its ends project from the casing. A pin recess of said shackle for lockingv the saine. 21 on the har 19 within the casing, near one ln testimony whereof I have a'llixed my end thereof, limits the movements of said signature. bar in one direction and prevents a complete JAN KRZESNSKI.