US1763958A

US1763958A - Type holder

Info

Publication number: US1763958A
Application number: US314432A
Authority: US
Inventors: Albert O Elmer
Original assignee: Borden Inc
Current assignee: Hexion Inc
Priority date: 1928-10-23
Filing date: 1928-10-23
Publication date: 1930-06-17
Anticipated expiration: 1947-06-17

Description

A. O. ELMER TYPE HOLDER June 17; 1930.

Filed Oct. 25, 1928 ATTORN EY 'Y so Patented June 17, 1939 PATNT ori-lc ALBERT O. ELMER, OF OTISVILLE, NEW YORK, ASSIGNOR TO THE BORDEN COMPANY, OF NEW YORK, N. Y., A CORPORATION OF NEW JERSEY TYPE HOLDER Application filed October 23, 1928. Serial No. 314,432.

rlhe invention relates to an improvement in type holders.

The invention has been developed in connection with providing suitable means for holding the pieces of type used for marking the cap sealing the central filling hole of cans for containing condensed milk. This cap usually consists of a flat circular centra-l or bottom portion having upstanding side walls. The flat central or bottom portion is usually not more than seven-eighths of an inch or less in diameter. It has long been considered desirable in the manufacture and canning of condensed milk to mark the lot number of the milk contained in the can on the depressed bottom portion of the cap where it will be protected against rubbing or abrasion by the side walls of the cap. The problem has been to produce a type holder having means for securely but removably holding the required number of pieces of type within an area permitting them to be readily inserted within the walls of the cap to mark the lot number of the milk upon the fiat depressed bottom of the cap. The improved type holder fully described hereinafter and particularly pointed out in the appended claims has been produced in answer to the problem. Although the type holder of the present invention has been developed and produced in connection with the problem of marking a special kind of can, it will be recognized that the improved type holder is suitable for marking any kind of can or other container where the letters. figures or other markings are required to be grouped within a certain prescribed area.

In the accompanying drawings illustrating the preferred form of the invent-ion, Fig. 1 is a longitudinal section of the improved type holder taken along the line 1 1 of Fig. 3; F ig. 2 vis a similar section taken along the line 2--2 of Fig. 3; and Fig. 3 is a bottom plan of the improved type holder. n

As illustrated in the drawings the 1mproved type holder comprises a cylindrical body portion 5 having in its upper side a threaded axial bore 6 by which it may be diameter of the type holder any desired secured to the vertically acting spindle of the stamping or marking machine or other mechanism on which it is adapted to be employed. The lower end of the body portion 5 of the type holder is provided with two type receiving slots formed at right angles to each other and passing through the center of the bottom face 7 of the type holder. The slo-t 8 passes diametrically across the whole face of the lower end 7 of the type holder and receives therein the type pieces 9. The other slot for receiving the type pieces 10 is divided into two radial Vbranches 11 and 12 which are separated at their inner ends from the central part of the slot 8 by the partition walls 13 of the lower end of the body portion 5 of the type. holder. The central piece of type 14 occupies the point of intersection of the two rows of type and is held in the center ot' the slot 8. Although the illustrated type holder shows, only live pieces of type arranged as a cross it will be understood that by using smaller type or by increasing the ,75 number of pieces of type may be employed 'i depending upon the requirements of the marking.

The pieces of type consist of a marking surface, either a letter or a ligure, anda body portion which may conveniently be slightly oblong in cross-section, as indicated in the drawings.- Being of uniform shape and size the pieces of type may be readily substituted one for another. And in this connection it will be notedtliat the slot or groove 8 has a width corresponding to the longer side of' the body portion of the type pieces, whereas the slots or grooves'll and l2 have a width corresponding to the shorter sides of the body portion of the type pieces. This manner of forming the body portion of the type pieces facilitates the proper placing and alinement of the type pieces in their respective slots.

The type pieces occupying the groove 8 are held in position therein by means of two

clamps

15 and 16 pivoted at 17 inan annular rib or web 18 extending outwardly from the body portion 5 of the type holder.

rlhe loo clamps

15 and 16 are loosely received in the body portion 5 of the type holder and the tail or handle portions 23 ot' the clamps. The inner ends of the springs 22 occupy the holes 24' formed in the body portion 5 of the type holder and the outer ends of the springs encircle the bosses 25 extending inwardly from the inner faces of the handle portions 23 of the clamps. The filler pieces 21 are interposed between the end pieces 9 of the type andthe clamping ends 20 of the clamps.

The'type pieces occupying the short radial groovesll and 12 are held in position therein'by means of the

clamps

27 and 28 pivoted at 29 in the annular rib 18. The clamping vend 30 of each'

clamp

27 and 28 directly engages the outer sides of the type pieces 10 and force them against the partition walls 13, thereby securely holding them in place. The

clamps

27 and 28 are actuated by the springs 31V the inner ends of which are received in the holes 32 in the body portion 5 of the type holder and the outer ends of which loosely embrace the bosses 33 extending inwardly from the inner faces of the tail orh-andle portions 34 of the clamps 2'? and 28.

The improved type holder as described above' is adapted for use in any preferred position, inasmuch as the type pieces are'se- Y curely held in the holder by means of the spring pressed clamps. However, the machine on which the type holder illustrated lin the drawings is used is provided with a vertically operating spindle which forces the type holder downwardly ontothe cans and for that reason the type holder is shown and described in that position. To remove the row of type piecesl occupying the groove 8 it is simply necessary to press inwardly on the tail or handle portions 23 of the

clamps

15 and 16. When the old type pieces have 'been removedand replaced by the new ones the-latter will be held firmly in position in the groove '8 when the clamps are released and the clamping ends 20 thereof move into engagement with them. And 'in like manner the type pieces occupyingthe short grooves 11 and 12 may be taken out and replaced by U new type' pieces by manipulating the

clamps

27 and 28. By reason of the'compact arrangement o'f the typeipieces in the face oit the body portion 5`of the type holder and the novel arrangement of the clamps for holding the type pieces-'in position, the improved type holder of the present invention is adaptedto'operate `eeiently in relatively restricted areas.

Having thus-described the invention what I claim as new isti- 1. A type holder comprising, a body portion adapted for attachment to a stamping mechanism, the outer end of said body portion being provided with a transverse type receiving slot extending across the end of the body portion and two radial type receiving slots, one on one side and the other on the other side of the transverse slot and separated therefrom by partitions formed of the body portion, type pieces received in the slots, and spring pressed clamps for removably holding the type pieces in the slots.

2. A type holder comprising, a cylindrical. body portion provided at one end with means for attachment to a stamping mechanism and provided at the other end with type receiving slots arranged transversely of each other, type pieces adapted to be received in the slots, a series of clampspivoted. to the body portion for engaging and holding the type pieces in the slots, and springs interposed between the body portion and the clamps for yieldingly holding the type engaging ends of the clamps against the type pieces.

3. A type holder comprising, a cylindrical body portion provided at one end with means for attachment to a stamping mechanism and provided at the other end with one transverse slot extending entirely across the body portion and with two slots arranged at right angles to the transverse slot and separated therefrom by partitions formed of the body portion, type pieces received in the slots, an annual rib on the body portion, four Aclamps pivoted in the annular rib, and a ALBERT O. ELMER.