GB1566892A - Arrangement for detecting the angular position of a rotatable part - Google Patents

Arrangement for detecting the angular position of a rotatable part Download PDF

Info

Publication number
GB1566892A
GB1566892A GB54448/76A GB5444876A GB1566892A GB 1566892 A GB1566892 A GB 1566892A GB 54448/76 A GB54448/76 A GB 54448/76A GB 5444876 A GB5444876 A GB 5444876A GB 1566892 A GB1566892 A GB 1566892A
Authority
GB
United Kingdom
Prior art keywords
shaft
rotatable
rotatable part
cylinder
rotatable 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
GB54448/76A
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.)
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 GB1566892A publication Critical patent/GB1566892A/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
    • B41J7/36—Selecting arrangements applied to type-carriers rotating during impression
    • 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
    • B41J1/00—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies
    • B41J1/22—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies mounted on carriers rotatable for selection
    • B41J1/32—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies mounted on carriers rotatable for selection the plane of the type or die face being parallel to the axis of rotation, e.g. with type on the periphery of cylindrical carriers
    • B41J1/44—Carriers stationary for impression
    • B41J1/46—Types or dies fixed on wheel, drum, cylinder, or like carriers

Landscapes

  • Optical Transform (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
GB54448/76A 1975-12-31 1976-12-31 Arrangement for detecting the angular position of a rotatable part Expired GB1566892A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT70232/75A IT1052772B (it) 1975-12-31 1975-12-31 Dispositivo per rilevare la posizione angolare di un organo rotante..per esempio una testina di scrittura di una macchina per ufficio

Publications (1)

Publication Number Publication Date
GB1566892A true GB1566892A (en) 1980-05-08

Family

ID=11313658

Family Applications (1)

Application Number Title Priority Date Filing Date
GB54448/76A Expired GB1566892A (en) 1975-12-31 1976-12-31 Arrangement for detecting the angular position of a rotatable part

Country Status (6)

Country Link
US (1) US4123653A (enExample)
JP (1) JPS5285840A (enExample)
DE (1) DE2659760A1 (enExample)
FR (1) FR2337045A1 (enExample)
GB (1) GB1566892A (enExample)
IT (1) IT1052772B (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331866A (en) * 1980-06-05 1982-05-25 American Electronic Laboratories, Inc. Electro-mechanical digital feed control
US4740690A (en) * 1982-09-02 1988-04-26 Rockwell International Corporation Absolute combinational encoders coupled through a fixed gear ratio
DE3321261C2 (de) * 1983-06-11 1985-10-24 Rhodia Ag, 7800 Freiburg Vorrichtung zur Überwachung von drehenden Teilen auf entstehende Wickel bzw. Aufläufe
DE3406336A1 (de) * 1984-02-22 1985-08-22 Layh, Hans-Dieter, 7121 Gemmrigheim Positionsgeber, insbesondere endlagengeber
DE3445243A1 (de) * 1984-12-12 1986-06-12 Oelsch KG, 1000 Berlin Winkelgeber
US4634861A (en) * 1984-12-19 1987-01-06 General Instrument Corporation Rotary switch with reflector coded actuator drum
JPS61123915U (enExample) * 1985-01-22 1986-08-04
EP0195509B1 (en) * 1985-02-19 1991-01-16 Thorn Emi-Varian Limited Magnetron with indicator for the instantaneous magnetron frequency
GB2176354B (en) * 1985-06-07 1988-12-21 Hemscheidt Maschf Hermann Apparatus for the digital determination of the length of a piston stroke
JPS62123830A (ja) * 1985-11-25 1987-06-05 Sharp Corp ロ−タリ−エンコ−ダ
EP0380479A1 (en) * 1987-04-01 1990-08-08 RENNERFELT, Gustav Bernhard Multiturn absolute encoder
JPS6442411U (enExample) * 1987-09-09 1989-03-14
KR920005244B1 (ko) * 1988-06-29 1992-06-29 주식회사 금성사 자기테이프 기록장치의 비접촉 회전식 모드 스위치장치
DE9000605U1 (de) * 1990-01-20 1991-05-29 UNIVAM Peter Janssen-Weets KG, 2878 Wildeshausen Armatur
JP2530204Y2 (ja) * 1991-09-25 1997-03-26 株式会社東海理化電機製作所 車両のハンドルの絶対ニュートラル位置検出センサ
JP2551877Y2 (ja) * 1991-09-25 1997-10-27 株式会社東海理化電機製作所 車両のステアリングアングルセンサ
JPH0528918U (ja) * 1991-09-25 1993-04-16 株式会社東海理化電機製作所 車両のハンドルの絶対ニユートラル位置検出センサ
US7085638B2 (en) * 2004-07-13 2006-08-01 Robert Bosch Gmbh Steering angle sensor assembly including reduction gear and logic module

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187187A (en) * 1962-01-24 1965-06-01 Wayne George Corp Photoelectric shaft angle encoder
DE1816076B1 (de) * 1968-12-20 1970-08-27 Siemens Ag Vorrichtung zum Bestimmen von Ansteuerzeitpunkten fuer den Druckhammeranschlag in einer Druckeinrichtung mit gleichmaessig umlaufendem Typentraeger
FR2129146A5 (enExample) * 1971-03-17 1972-10-27 Commissariat Energie Atomique
US3693024A (en) * 1971-05-17 1972-09-19 Litton Systems Inc Rotational shaft encoder having a bearing tube having a slot therein
FR2156980A5 (enExample) * 1971-10-13 1973-06-01 Honeywell Bull
US3770970A (en) * 1972-03-15 1973-11-06 Trump Ross Ind Controls Inc Shaft angle encoder
US3770971A (en) * 1972-05-24 1973-11-06 Superior Electric Co Rotating shaft encoder
FR2228619B3 (enExample) * 1973-05-10 1977-03-11 Lrc Inc
CA1039217A (en) * 1974-07-01 1978-09-26 Willy J. Grundherr Rotary wheel printing system
US3995156A (en) * 1975-03-25 1976-11-30 Quick-Rotan Becker & Notz Kg Transmitter for governed-speed drives employing an optical grating and photocells at an angle thereto

Also Published As

Publication number Publication date
FR2337045A1 (fr) 1977-07-29
US4123653A (en) 1978-10-31
JPS5285840A (en) 1977-07-16
FR2337045B1 (enExample) 1983-03-11
DE2659760A1 (de) 1977-07-14
IT1052772B (it) 1981-07-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee