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GB293187A - Improvements relating to type-bar actions for typewriting machines - Google Patents

Improvements relating to type-bar actions for typewriting machines

Info

Publication number
GB293187A
GB293187A GB1641827A GB1641827A GB293187A GB 293187 A GB293187 A GB 293187A GB 1641827 A GB1641827 A GB 1641827A GB 1641827 A GB1641827 A GB 1641827A GB 293187 A GB293187 A GB 293187A
Authority
GB
United Kingdom
Prior art keywords
type
lever
spring
levers
improvements relating
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
GB1641827A
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.)
Salter & Co Ltd G
George Salter and Co Ltd
Original Assignee
Salter & Co Ltd G
George Salter and Co 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 Salter & Co Ltd G, George Salter and Co Ltd filed Critical Salter & Co Ltd G
Priority to GB1641827A priority Critical patent/GB293187A/en
Publication of GB293187A publication Critical patent/GB293187A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J7/00—Type-selecting or type-actuating mechanisms
    • B41J7/02—Type-lever actuating mechanisms
    • B41J7/26—Special means, e.g. repulsers, for ensuring return of type- levers

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

293,187. Salter & Co., Ltd., G., Bache, E. W., and Grice, J. June 21, 1927. Keys.-A device for quickly returning the keylevers and type-levers consists of a lever 5, Fig. 3, which is independent of the escapementoperating connections and is held by a spring 10 in contact with an arm 4 on the rock-shaft 1 of a universal bar operated by the key-levers, the point of contact moving towards the pivot 6 of the lever when the key-levers are depressed, so that the resistance to the universal bar in. creases.. For adjusting the spring it may be connected to a screw 11 which is provided with an adjusting-nut 14 and has a non-circular shank passing through a similar aperture in a lug 13. The lever and spring may be mounted on a detachable bracket 7.
GB1641827A 1927-06-21 1927-06-21 Improvements relating to type-bar actions for typewriting machines Expired GB293187A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1641827A GB293187A (en) 1927-06-21 1927-06-21 Improvements relating to type-bar actions for typewriting machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1641827A GB293187A (en) 1927-06-21 1927-06-21 Improvements relating to type-bar actions for typewriting machines

Publications (1)

Publication Number Publication Date
GB293187A true GB293187A (en) 1928-07-05

Family

ID=10076958

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1641827A Expired GB293187A (en) 1927-06-21 1927-06-21 Improvements relating to type-bar actions for typewriting machines

Country Status (1)

Country Link
GB (1) GB293187A (en)

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