DE7139325U - Coffin lock made of rosette, screw and ornamented clamp head - Google Patents

Description

C. Hohage & Cie. KG 5990 Altana / lilaatf. 5 P.O. Box UO

Coffin cover aua rosette, screw and ornamented clamp head.

The innovation concerns a coffin lock, consisting of a rosette with three or more Screwdrivers. two of which are for attachment serve the rosette on the Safgöberteil, watch the fastening screws through a third, etuia in the middle of the rosette Reach through for the upper and lower part of the coffin.

Such coffin screw connections, consisting of a richly ornamented rosette and a screw pin with fastened, just as richly ornamented screw head are known per se. You will bend its decorations made of cast iron, sheet metal or thermoplastics, the Screw pin made of steel is cast, injected, pressed in or fastened in a similar manner in the screw head.

The coffin rosette is screwed onto the coffin part, while the screw pin reaches through the larger hole in the middle of the rosette and screwed and closes the upper and lower part of the coffin.

- II -

This type of attachment, at their fundamental For reasons of tradition and piety, the structure should not be changed, nor should it be changed the rich ornaments, has certain disadvantages.

For injecting a screw pin into a screw cap made of thermoplastics

(head, the screw pins must be in the

Injection molds are inserted where they are magnetically fixed. However, such an injection molding machine cannot be used fully automatically. With cast iron or bishops, too, fastening a screw pin means an additional, complicated process.

The innovation is therefore based on the task a coffin lock consisting of an ornamented rosette, a coffin screw and a

( to create ornamented head on the one hand

from the visual impression on the tradition-bound, respectful way nothing changes outwardly * on the other hand, however, the technical production is facilitated and thus the production costs are reduced to a considerable extent.

According to the innovation, this object is achieved in that instead of a screw pin, it is fixed to it arranged, ornamented head, a simple wood screw closes the upper and lower parts of the coffin, while the upper part of the middle, for these

- III -

Wood screw provided a larger recess, which tapers conically upwards, is arranged in the aer lower part of the present hole Clamp the clamping cap, which also has a conical shape with a slot for springing when impressed, firmly in place can. By separating the locking screw from the ornamented head is a simpler and thus cost-saving production of the entire coffin lock a possible without this with this arrangement the external appearance is changed.

It is also possible to put the wood screw directly on that Upper part of the coffin, i.e. to be arranged inside the rosette and thus Eait ^ upper and lower part of the coffin feat to screw together and connect.

The rosette can then be used to cover the Screw head fastened with small wood screws uierden. The rosette and the previous screw or clamping head can be made from one piece using injection molding Be made of thermoplastics.

But it is also possible to use your head in this case to manufacture a lower part for insertion into the rosette and then both using small retaining screws to be attached to the upper part of the coffin above the large, continuous connecting screw.

What is negligible about the innovation is that the continuous fastening screw no longer has a screw head connected in one piece, but both the

- Bl -

713S3252M.72

binHunga screw (in the form of a simple wood screw) as well as the previous screw head as Clamp head can be used separately. This Separation of screw and head is of independent inventive importance.

Other inventive features and advantages result from the following description of the associated drawing, in which a preferred embodiment of the innovation is formed Ssrgvsrschlusses shown 1st.

Show it:

_: Fig. 1 a rosette in plan view;

j Fig. 2 shows a clamping head in view;

; 3 shows a rosette with an inserted wood screw

'and attached clamping head in the side

Cut;

^; Fig <* a wood screw separated from the rosette and

Clamp head in side cut.

bile can be seen from the drawing, has the Rosette 1 the small screw holes 2.2 'to βΐςεπεη Attachment to the upper part of the coffin and etua in the middle the larger screw hole 3 for the continuous, commercially available wood screw 7 with a countersunk head, which serves to close the upper and lower part of the coffin.

713S32527.4.72

Above the screw hole 3 there is a downwardly conically widened recess k , into which the conical lower part 6 of the clamping head 5 can engage. In order to be able to spring accordingly, the clamping head 5 has a transverse slot 6 ¹ on its lower part 6.

As already emphasized earlier, the clear separation of the locking screw 7 and the clamping head 5 enables a simpler and thus cost-saving manufacture without changing the external appearance of the coffin lock with this arrangement.

K in FIG utter a separation of rosette 1 and wood screw 7 is shown. The rosette 1 is nachtraglich for veneering with the countersunk head wood screw 7 on the coffin upper part, by means of the guided through the screw holes 2,2 'wood screws on the coffin upper part befestig ⁴ -.

The lower part 6 of the clamping head 5 is designed as a plug-in part 6 ″ for insertion into a corresponding recess in the rosette 1 .

When the rosette 1 is screwed on, the plug-in part 6 ″ and thus the entire clamping head 5 are also clamped in place.

With a complete separation of rosette 1 and screw 7, as shown in Fig * ♦, the ornamented Head 5, however, can also be injection-molded in one piece together with the rosette made of thermoplastic.

- VI -

All new features mentioned in the description and illustrated in the drawing are essential to the invention, even if they are not expressly identified in the following claims.

List of reference numbers

1 = rosette

2 = small screw holes in the rose

3 = larger screw hole ir> the rosette

* t = conical recess over screw hole ü = ornamented clamping head

6 = conical lower part of the clamping cap

with transverse slot G for the purpose of suspension

6 "= strong part for clamping head 5

7 = wood screw with countersunk head for locking

of the upper and lower part of the coffin

Claims (3)

Protection claims 1. Coffin lock consisting of rosette, screw and ornamented clamping head, whereby the rosette has three or more screw-down bushes, two of which are smaller for your own attachment serve the rosette on the coffin part, characterized in that by the third, approximately in the Center of the rosette (1) arranged larger screw hole (3), a commercially available wood screw (7) for Attachment of coffin top and coffin bottom reaches through, with the rosette (1) above the Schraublach (3) a downwardly widened recess (Ό is arranged, in which the clamping head (5) snaps into place with its conical lower part. 2. Coffin lock according to claim 1, characterized in that the conically shaped lower part (6) of the clamping head (5) has a transverse slot (6 ¹ ). 3. Coffin lock according to claim 1, characterized in that that the coffin upper and lower part of the coffin connecting wood screw (7) directly on the Coffin top is arranged while the Rosste (1) is screwed tight with the clamping head (5) over the screw (7). - II - Coffin lock according to Anspann 3, characterized in that the clamping head (5) engages in a corresponding recess in the rosette (1) by means of a plug-in part (.6 ") and, together with the rasp (1), passes through the screw holes (2, 2, ¹ )
inserted wood screws are clamped. Coffin lock according to claim 3, characterized in that the rosette (1) and clamping cap (5) are made in one piece from thermoplastic material.