GB487160A - Improvements in and relating to typographical slug casting machines - Google Patents

Improvements in and relating to typographical slug casting machines

Info

Publication number
GB487160A
GB487160A GB34423/36A GB3442336A GB487160A GB 487160 A GB487160 A GB 487160A GB 34423/36 A GB34423/36 A GB 34423/36A GB 3442336 A GB3442336 A GB 3442336A GB 487160 A GB487160 A GB 487160A
Authority
GB
United Kingdom
Prior art keywords
mould
moulds
low
disc
abutments
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB34423/36A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Linotype and Machinery Ltd
Original Assignee
Linotype and Machinery Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Linotype and Machinery Ltd filed Critical Linotype and Machinery Ltd
Publication of GB487160A publication Critical patent/GB487160A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41B—MACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE; TYPE; PHOTOGRAPHIC OR PHOTOELECTRIC COMPOSING DEVICES
    • B41B11/00—Details of, or accessories for, machines for mechanical composition using matrices for individual characters which are selected and assembled for type casting or moulding
    • B41B11/52—Moulding or casting devices or associated mechanisms

Abstract

487,160. Type-bar-making machines. LINOTYPE & MACHINERY, Ltd. Dec. 15, 1936, No. 34423. Convention date, July 10. [Class 100 (iii)] Moulds; clamping matrices.- In machines fitted with the low moulds that are employed in conjunction with matrices having deep formative cavities for the casting of characters of large body size, means are provided for enabling moulds of two different heights, such as ordinary and low moulds, to be used in the machine at the same time. (1) The mouldslide 18, Fig. 8, that carries the mould-disc 1, is adjustable with respect to its operating- cam, so that the mould-disc may occupy either of two positions according as a high or a low mould is in use. The slide is operated from a grooved cam 25 through a lever 21, connected to the machine frame by a pivot 22. A roller 23, that engages the cam-groove, is eccentrically mounted on the lever 21, and can be adjusted into either of two positions by means of a draw-rod 33 having an operating-knob 36. (2) The vice-jaws 7, Fig. 5, are resiliently mounted by means of springs 12, so that they may be pushed back by a high mould 2, which may be opposed to them when a low mould is in use, and the mould-disc is advanced in the ejecting position. (3) Abutments 14, Figs. 3 and 4, mounted on the vice-frame, are provided for the moulds when in the ejecting position. The abutments are each formed with a recess 15, so that a high mould 2 seats in the recesses, and a low mould 4 seats on the high parts of the abutments. (4) The vice automatic stop is actuated by an abutment on the mould-disc, instead of by the mould itself, so that its operation is independent of the height of the mould in use.
GB34423/36A 1936-07-10 1936-12-15 Improvements in and relating to typographical slug casting machines Expired GB487160A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE487160X 1936-07-10

Publications (1)

Publication Number Publication Date
GB487160A true GB487160A (en) 1938-06-15

Family

ID=6543564

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34423/36A Expired GB487160A (en) 1936-07-10 1936-12-15 Improvements in and relating to typographical slug casting machines

Country Status (1)

Country Link
GB (1) GB487160A (en)

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