GB312219A - Improvements in type line casting machines - Google Patents

Improvements in type line casting machines

Info

Publication number
GB312219A
GB312219A GB30676/28A GB3067628A GB312219A GB 312219 A GB312219 A GB 312219A GB 30676/28 A GB30676/28 A GB 30676/28A GB 3067628 A GB3067628 A GB 3067628A GB 312219 A GB312219 A GB 312219A
Authority
GB
United Kingdom
Prior art keywords
rod
justifying
stop
lever
matrices
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
GB30676/28A
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.)
Intertype Corp
Original Assignee
Intertype Corp
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 Intertype Corp filed Critical Intertype Corp
Publication of GB312219A publication Critical patent/GB312219A/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
    • B41B11/38—Devices for aligning or clamping lines of matrices and space bands

Landscapes

  • Actuator (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

312,219. Intertype Corporation, (As. signees of Sperry, S. E.). May 22, 1928, [Convention, date]. Metal-pumps; justifying and clamping matrices. -The safety-stop for the metal-pot plunger is caused to remain in inactive position, when the machine is employed for casting from matrixlines which contain no spacers, and means is provided for compressing the line endwise, in order to close any spaces existing between the matrices. The safety-stop comprises, as heretofore, a vertical rod 24, Fig. 1, connected to the justifying- lever 18, and having at the top a bevelled head, which is adapted to turn a stop-lever into the path of a projection on the pump-lever 10, when the justifying-lever rises abnormally. The justifying- bar 4, Fig. 4, has a shoulder or stop 32, which is adapted to be engaged by a projection 36 on a sliding rod 34, when the rod is pushed to the right, so that the rise of the bar 4 is limited, and the actuation of the pump-stop is prevented. The rod 34 is operated by hand against the pressure of a spring 38, which bears against the sliding member 35 that carries the vice-jaw 2. When the rod 34 is pushed to the right, the jaw 2 is urged by the spring 38 against the matrices, in opposition to the pull of a spring 42. Specification 14582/90 is referred to. The Specification as open to inspection under Sect. 91 (3) (a) comprises also an arrangement in which the rod 34 is automatically advanced by the action of a wedge-shaped projection on the justifying bar. This subject-matter does not appear in the Specification as accepted.
GB30676/28A 1928-05-22 1928-10-23 Improvements in type line casting machines Expired GB312219A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US312219XA 1928-05-22 1928-05-22

Publications (1)

Publication Number Publication Date
GB312219A true GB312219A (en) 1929-08-22

Family

ID=21858252

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30676/28A Expired GB312219A (en) 1928-05-22 1928-10-23 Improvements in type line casting machines

Country Status (1)

Country Link
GB (1) GB312219A (en)

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