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ES381407A1 - IMPROVEMENTS IN DEVICES TO LOCK THE TROLLEY OF ELECTRIC WRITING MACHINES. - Google Patents

IMPROVEMENTS IN DEVICES TO LOCK THE TROLLEY OF ELECTRIC WRITING MACHINES.

Info

Publication number
ES381407A1
ES381407A1 ES70381407A ES381407A ES381407A1 ES 381407 A1 ES381407 A1 ES 381407A1 ES 70381407 A ES70381407 A ES 70381407A ES 381407 A ES381407 A ES 381407A ES 381407 A1 ES381407 A1 ES 381407A1
Authority
ES
Spain
Prior art keywords
devices
trolley
lock
carriage
control element
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
ES70381407A
Other languages
Spanish (es)
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.)
Olivetti SpA
Original Assignee
Olivetti SpA
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 Olivetti SpA filed Critical Olivetti SpA
Publication of ES381407A1 publication Critical patent/ES381407A1/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
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/54—Locking devices applied to printing mechanisms
    • B41J29/58—Locking devices applied to printing mechanisms and automatically actuated
    • B41J29/60—Locking devices applied to printing mechanisms and automatically actuated in response to failure of power supply

Landscapes

  • Accessory Devices And Overall Control Thereof (AREA)

Abstract

"Improvements for devices for blocking the carriage of electric typewriters", comprising a switch for the typewriter motor, a manually operated control element for the switch with a connection position and a disconnection position, characterized by that said devices comprise a mechanism coupled to the control element so as to push a locking element elastically against a part of the carriage when the control element is in the disconnection position, said carriage part having a slot in which the blocking element when the car is centered. (Machine-translation by Google Translate, not legally binding)
ES70381407A 1969-07-15 1970-07-03 IMPROVEMENTS IN DEVICES TO LOCK THE TROLLEY OF ELECTRIC WRITING MACHINES. Expired ES381407A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5264769 1969-07-15

Publications (1)

Publication Number Publication Date
ES381407A1 true ES381407A1 (en) 1972-11-01

Family

ID=11277374

Family Applications (1)

Application Number Title Priority Date Filing Date
ES70381407A Expired ES381407A1 (en) 1969-07-15 1970-07-03 IMPROVEMENTS IN DEVICES TO LOCK THE TROLLEY OF ELECTRIC WRITING MACHINES.

Country Status (7)

Country Link
US (1) US3719263A (en)
JP (1) JPS4840014B1 (en)
CH (1) CH505700A (en)
DE (1) DE2034957B2 (en)
ES (1) ES381407A1 (en)
FR (1) FR2054283A5 (en)
GB (1) GB1243485A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847264A (en) * 1973-03-12 1974-11-12 Scm Corp Collapsible line space lever mechanism
US3920114A (en) * 1974-09-09 1975-11-18 Scm Corp Release and blocking mechanism for power operated typewriters
JPS54180227U (en) * 1978-06-09 1979-12-20
US4403879A (en) * 1981-05-06 1983-09-13 Scm Corporation Carrier locking device

Also Published As

Publication number Publication date
US3719263A (en) 1973-03-06
GB1243485A (en) 1971-08-18
FR2054283A5 (en) 1971-04-16
CH505700A (en) 1971-04-15
JPS4840014B1 (en) 1973-11-28
DE2034957A1 (en) 1971-02-11
DE2034957B2 (en) 1978-11-02

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