GB191121241A - Improvements in Timing Mechanism for Use in Connection with Drying Presses for Matrices. - Google Patents

Improvements in Timing Mechanism for Use in Connection with Drying Presses for Matrices.

Info

Publication number
GB191121241A
GB191121241A GB191121241DA GB191121241A GB 191121241 A GB191121241 A GB 191121241A GB 191121241D A GB191121241D A GB 191121241DA GB 191121241 A GB191121241 A GB 191121241A
Authority
GB
United Kingdom
Prior art keywords
pointer
press
dial
alarm
sound
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
Inventor
Fred Grafton Lougee
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191121241A publication Critical patent/GB191121241A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F3/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork
    • G04F3/02—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork with mechanical driving mechanisms
    • G04F3/027—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork with mechanical driving mechanisms using electrical contacts, e.g. for actuating electro-acoustic device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

21,241. Lougee, F. G. Sept. 26. Time signals.-Matrix-drying presses are provided with a timing- device which is automatically brought into operation when the press is closed, and indicates the period of action of the press. A pointer b movable over a dial a graduated in minutes, and normally at rest in the zero position under the action of a counterweight &c., is automatically clutched to a constantly-running clockwork mechanism when the press is closed, and may sound an alarm after moving to a predetermined position. As the platen p is screwed down, a slidable plunger o thereon contacts the bed q, and a plate n on the plunger connects terminals m to complete a circuit through an electro-magnet g, which then attracts an armature h and engages friction disks i, j mounted on the pointer and clock-work spindles respectively so as to drive the pointer. When it is desired to sound an alarm, a circuit is provided containing the pointer, a bell e and a switch d adapted to contact with any of a series of terminals connected respectively with contact studs c on the dial. The clutch i, j may be operated mechanically, hydraulically, or pneumatically, instead of electrically.
GB191121241D 1911-09-26 1911-09-26 Improvements in Timing Mechanism for Use in Connection with Drying Presses for Matrices. Expired GB191121241A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191121241T 1911-09-26

Publications (1)

Publication Number Publication Date
GB191121241A true GB191121241A (en) 1912-05-16

Family

ID=32567306

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191121241D Expired GB191121241A (en) 1911-09-26 1911-09-26 Improvements in Timing Mechanism for Use in Connection with Drying Presses for Matrices.

Country Status (1)

Country Link
GB (1) GB191121241A (en)

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