DE6789C - One-and-a-half-turn bolt lock for desk, suitcase, padlock and cabinet locks. (2 - Google Patents

Description

1878.

Class 68.

WILHELM HORNS in VELBERT near ELBERFELD. Half-turn bolt locks for desk, suitcase, padlock and cabinet locks.

Patent addition to No. 1922 of December 11, 1877.

Patented in the German Empire on November 3, 1878. Longest duration: December 10, 1892.

The accompanying drawing shows four locks as follows:

In Fig. I, 2, 3, 4 a cabinet door lock,

in Fig. s, 6, 7, 7 a, 8 a desk locker,

in Fig. 9, 10, ii, 12, 12a, 13 a suitcase lock, in Fig. 14, 15, 15 a, 16 a padlock.

Like designations mean like parts.

The closet door lock, Fig. 2, has the same one-and-a-half-turn bolt lock respectively. same Guard locking of the patented house and room lock (P. R. No. 1922), but it is missing at this door lock for cupboard doors that can only be opened from the outside on the same non-required components.

Fig. Ι on the accompanying drawing shows this cabinet door lock in its composition and the bolt α in the position where only the closing length of half the tour (Tagriegelverschlufs) of the bolt head emerges from the lock housing g and inside the lock the tumbler r in contact with the bolt head so that it always has to step out this day-bolt lock if it has been pushed into the lock when the door is opened or closed.

Fig. 2 is an internal view of the lock and shows the mechanism in that position where the night lock or the whole tour (safety lock) is locked out. Inside the lock, the bolt a is guided in an elongated slot on an angular pin 0 fastened in the back plate of the housing g.

Fig. 3 is a view of the tumbler b.

This cabinet door lock, Fig. 2, with any number of tumblers can be completed due to the simplified construction of its one and a half-turn bolt lock in a very small size, such as. B. the lock intended for the suitcase lock, FIG. 9, FIG. 12, this shows which instead can also be used as a cupboard door lock when a small keyhole cover is attached to it, similar to the cover g ' in FIG. 1.

The tumbler b, Fig. 3, divided from the rotation point η in three wings, the wing e whereof hooks i for the Nachtverschlufs, r for the Tagverschlufs and the attack of the key to the lifting of the latch retentive Zuhaltungshakens m i. The wings e and m each have a tumbler hook i, so that the attack m only has to be lifted to the exactly correct height when tumbling, because otherwise the tumbler pin f riveted into the bolt a would be held by one of the two tumbler hooks ii and thereby the Bolt movement is prevented. With several tumblers (Sicherheitsverschlufs) only their attacks are different m which then sämmtlich in the determined for each prescribed height must be raised in order to open the Nachtverschlufs. The tumbler wings e and r have the common spring s, which is fastened in the vicinity of the point of rotation η at different points in the tumbler b , depending on the free space available for the spring during the back and forth movement of the bolt.

New and peculiar to the desk lock, Fig. 5, as well as the case lock, Fig. 9, and the padlock, Fig. 14, is the attachment of the simplified one-and-a-half-speed locking device of the cabinet door lock, Fig. 2, the bolt of which is one of the purposes The shape of tumbler b has been changed accordingly and this tumbler has been given the shape and size that match the various latches, as shown in FIGS. 7, 12 and 15. The effect of the tumbler lock r on the day bolt lock (half turn) of these locks is conveyed by an increase ρ on the bolts, which is in contact with the tumbler wing r after the night bolt lock is opened. Furthermore, the closing length of the half-turn of the bolt head has a different, inclined shape corresponding to the intended use of the locks, so that the desk and the case, etc. can be closed, ie locked with the Tagriegelverschlufs; the key is then only

required for night bolts or safety locks and when opening the locks.

Fig. 5, 6, 7, 7 a, 8 show a desk lock with only one tumbler.

Fig. S is the view of the lock with cover plate, and

Fig. 6 the hook to the same which is attached to the desk cover. The lock is here in the open state, ie the bolt a in that position where the desk cover can be pressed shut, the two locking eyes x, FIG. 6, being pressed into the lock.

Fig. 7 shows the mechanism of the desk lock in a completely locked state. The bolt a is guided here in two slots on two round pins η and 0, of which η is also the point of movement for the tumbler; the cover plate g ^{1 is} attached to the two round pins 0 and 0 '.

Fig. 8 is the key to this lock.

Fig. 9, 10, 11, 12, 12 a, 13 belong to one Luggage locker with three tumblers.

Fig. 9 is the external view.

Fig. 11 is the rear view of the lock with housing and is also here, as in Fig. 12, the bolt α in the position where the locking eye χ of the raids, Fig. 10, through the opening t of the plate g ' into the Lock pressed in, ie the case can be locked with the day latch.

Fig. 12 is the. View of the housing with mechanism. The bolt runs inside the housing in an elongated slot on the round pin n, which also serves as the point of movement of the three tumblers.

Fig. 13 is the key to the case lock.

Fig. 14, 15, 15 a and 16 represent a suspended loft represent.

FIG. 14 shows this lock in its external form with the bracket c open to be pressed shut, as has already been done in FIG.

Fig. 15 is the view of the housing g with mechanism and bracket c which moves on the round pin c ' . The bolt is also guided in two slots on two round pins η and 0, and η is also the point of movement of the three tumblers in this lock.

Fig. 16 is the key to this lock.

Claims (1)

Patent claim: The simplified, peculiar, one-and-a-half-speed bolt lock described above with tumbler b in any number or. its composition of bolt and tumbler with spring in Fig. 2 for cabinet door locks, Fig. 7 for desk and box locks, Fig. 12 for trunk and cabinet door locks, Fig. 15 for padlocks. For this purpose ι sheet of drawings.