FR1179249A - échappement à cliquet - Google Patents

échappement à cliquet

Info

Publication number
FR1179249A
FR1179249A FR1179249DA FR1179249A FR 1179249 A FR1179249 A FR 1179249A FR 1179249D A FR1179249D A FR 1179249DA FR 1179249 A FR1179249 A FR 1179249A
Authority
FR
France
Prior art keywords
ratchet
exhaust
ratchet exhaust
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
Other languages
English (en)
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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
Priority claimed from US556153A external-priority patent/US2818958A/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR1179249A publication Critical patent/FR1179249A/fr
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
    • B41J19/00—Character- or line-spacing mechanisms
    • B41J19/18—Character-spacing or back-spacing mechanisms; Carriage return or release devices therefor
    • B41J19/34—Escapement-feed character-spacing mechanisms
    • B41J19/42—Escapements having two pawls or like detents
    • 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
    • B41J19/00—Character- or line-spacing mechanisms
    • B41J19/02—Character- or line-spacing mechanisms with retarding devices, e.g. brakes
FR1179249D 1955-12-29 1956-12-21 échappement à cliquet Expired FR1179249A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1179249XA 1955-12-29 1955-12-29
US556153A US2818958A (en) 1955-12-29 1955-12-29 Escapement pawl control

Publications (1)

Publication Number Publication Date
FR1179249A true FR1179249A (fr) 1959-05-21

Family

ID=26815805

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1179249D Expired FR1179249A (fr) 1955-12-29 1956-12-21 échappement à cliquet

Country Status (1)

Country Link
FR (1) FR1179249A (fr)

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