GB2299403B - Timing scale or timing disc - Google Patents

Timing scale or timing disc

Info

Publication number
GB2299403B
GB2299403B GB9506536A GB9506536A GB2299403B GB 2299403 B GB2299403 B GB 2299403B GB 9506536 A GB9506536 A GB 9506536A GB 9506536 A GB9506536 A GB 9506536A GB 2299403 B GB2299403 B GB 2299403B
Authority
GB
United Kingdom
Prior art keywords
timing
scale
disc
timing disc
timing scale
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 - Fee Related
Application number
GB9506536A
Other versions
GB9506536D0 (en
GB2299403A (en
Inventor
Paul-Wilhelm Braun
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.)
BRAUN PAUL W
Original Assignee
BRAUN PAUL W
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 to DE4332808A priority Critical patent/DE4332808A1/en
Priority claimed from DE4429892A external-priority patent/DE4429892B4/en
Priority to DE4429892A priority patent/DE4429892B4/en
Priority to US08/312,602 priority patent/US5508088A/en
Priority to JP6257576A priority patent/JP2720012B2/en
Priority to GB9506536A priority patent/GB2299403B/en
Application filed by BRAUN PAUL W filed Critical BRAUN PAUL W
Publication of GB9506536D0 publication Critical patent/GB9506536D0/en
Publication of GB2299403A publication Critical patent/GB2299403A/en
Publication of GB2299403B publication Critical patent/GB2299403B/en
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B41J19/20—Positive-feed character-spacing mechanisms
    • B41J19/202—Drive control means for carriage movement
    • B41J19/205—Position or speed detectors therefor
GB9506536A 1993-09-27 1995-03-30 Timing scale or timing disc Expired - Fee Related GB2299403B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE4332808A DE4332808A1 (en) 1993-09-27 1993-09-27 Optical encoder with transparent disc - has reflective metal coating that is formed as line pattern allowing single opto-electrical reflex sensor to be used for low cost
DE4429892A DE4429892B4 (en) 1993-09-27 1994-08-25 Bar ruler or bar
JP6257576A JP2720012B2 (en) 1993-09-27 1994-09-27 Encoder
US08/312,602 US5508088A (en) 1993-09-27 1994-09-27 Timing device and method of manufacture therefor
GB9506536A GB2299403B (en) 1994-08-25 1995-03-30 Timing scale or timing disc

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4429892A DE4429892B4 (en) 1993-09-27 1994-08-25 Bar ruler or bar
GB9506536A GB2299403B (en) 1994-08-25 1995-03-30 Timing scale or timing disc

Publications (3)

Publication Number Publication Date
GB9506536D0 GB9506536D0 (en) 1995-05-17
GB2299403A GB2299403A (en) 1996-10-02
GB2299403B true GB2299403B (en) 1999-04-07

Family

ID=25939450

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9506536A Expired - Fee Related GB2299403B (en) 1993-09-27 1995-03-30 Timing scale or timing disc

Country Status (1)

Country Link
GB (1) GB2299403B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19733049A1 (en) * 1997-07-31 1999-02-04 Bosch Gmbh Robert Optical increment encoder
GB2395002A (en) * 2002-10-22 2004-05-12 Bamford Excavators Ltd Apparatus for determining angular position of a rotatable mechanical element
JP5132398B2 (en) * 2008-04-10 2013-01-30 株式会社リコー Pulse code wheel manufacturing method, pulse code wheel, rotary encoder, rotation control device, belt conveying device, and image forming apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2173295A (en) * 1985-04-04 1986-10-08 Spectrol Reliance Ltd Rotational binary output encoder
US4644156A (en) * 1984-01-18 1987-02-17 Alps Electric Co., Ltd. Code wheel for reflective optical rotary encoders
US4661697A (en) * 1984-04-13 1987-04-28 Alps Electric Co., Ltd. Optically reflecting code plate
US4806751A (en) * 1985-09-30 1989-02-21 Alps Electric Co., Ltd. Code wheel for a reflective type optical rotary encoder
EP0497742A1 (en) * 1991-01-25 1992-08-05 Edoardo Van Lamsweerde A graduated element for optical reading by reflection and a method for its manufacture

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644156A (en) * 1984-01-18 1987-02-17 Alps Electric Co., Ltd. Code wheel for reflective optical rotary encoders
US4661697A (en) * 1984-04-13 1987-04-28 Alps Electric Co., Ltd. Optically reflecting code plate
GB2173295A (en) * 1985-04-04 1986-10-08 Spectrol Reliance Ltd Rotational binary output encoder
US4806751A (en) * 1985-09-30 1989-02-21 Alps Electric Co., Ltd. Code wheel for a reflective type optical rotary encoder
EP0497742A1 (en) * 1991-01-25 1992-08-05 Edoardo Van Lamsweerde A graduated element for optical reading by reflection and a method for its manufacture

Also Published As

Publication number Publication date
GB9506536D0 (en) 1995-05-17
GB2299403A (en) 1996-10-02

Similar Documents

Publication Publication Date Title
SG50622A1 (en) Rom-ram disk
EP0693442A3 (en) Disk case
HK1005385A1 (en) Radio-calibrated timepiece
AU131197S (en) Timepiece
SG52863A1 (en) Disk player-changer
SG119130A1 (en) Timepiece
GB2299403B (en) Timing scale or timing disc
GB9405044D0 (en) Watch
AU130155S (en) Scale
GB2294560B (en) Timepiece movement
HUP9902096A3 (en) Modified aluminosilicate
GB2311628B (en) Clock
SG33344A1 (en) Timing scale or timing disc
GB2307994B (en) Clock
AU123492S (en) Watch
GB9519814D0 (en) Clock
AU122252S (en) Disc clock
GB2308206B (en) Clock
GB9401885D0 (en) Watch
CA75123S (en) Watch
CA76960S (en) Watch
CA75124S (en) Watch
CA75628S (en) Watch
GB9400358D0 (en) Timing meants
GB9525376D0 (en) Test disc

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050330