AU600762B2 - Scale balancing device in drawing machine - Google Patents

Scale balancing device in drawing machine Download PDF

Info

Publication number
AU600762B2
AU600762B2 AU80093/87A AU8009387A AU600762B2 AU 600762 B2 AU600762 B2 AU 600762B2 AU 80093/87 A AU80093/87 A AU 80093/87A AU 8009387 A AU8009387 A AU 8009387A AU 600762 B2 AU600762 B2 AU 600762B2
Authority
AU
Australia
Prior art keywords
scale
rotatable
rotatable member
tension
drawing machine
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.)
Ceased
Application number
AU80093/87A
Other languages
English (en)
Other versions
AU8009387A (en
Inventor
Masahiro Tanaka
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.)
Pentax Precision Co Ltd
Original Assignee
Asahi Seimitsu KK
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 JP61262944A external-priority patent/JPH0611598B2/ja
Priority claimed from JP62236820A external-priority patent/JPH0651440B2/ja
Application filed by Asahi Seimitsu KK filed Critical Asahi Seimitsu KK
Publication of AU8009387A publication Critical patent/AU8009387A/en
Application granted granted Critical
Publication of AU600762B2 publication Critical patent/AU600762B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
    • B43L13/02—Draughting machines or drawing devices for keeping parallelism
    • B43L13/08—Protractor heads

Landscapes

  • Drawing Aids And Blackboards (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
AU80093/87A 1986-11-05 1987-10-23 Scale balancing device in drawing machine Ceased AU600762B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP61262944A JPH0611598B2 (ja) 1986-11-05 1986-11-05 自在平行定規におけるスケ−ルバランス装置
JP61-262944 1986-11-05
JP62236820A JPH0651440B2 (ja) 1987-09-21 1987-09-21 自在平行定規におけるスケールバランス装置
JP62-236820 1987-09-21

Publications (2)

Publication Number Publication Date
AU8009387A AU8009387A (en) 1988-05-12
AU600762B2 true AU600762B2 (en) 1990-08-23

Family

ID=26532880

Family Applications (1)

Application Number Title Priority Date Filing Date
AU80093/87A Ceased AU600762B2 (en) 1986-11-05 1987-10-23 Scale balancing device in drawing machine

Country Status (2)

Country Link
AU (1) AU600762B2 (enrdf_load_stackoverflow)
DE (1) DE3737528A1 (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5077879A (en) * 1978-09-19 1980-03-27 Pierre Denise Drawing board adjustable rule
AU2129983A (en) * 1982-09-30 1984-04-24 W. Weglin Drafting machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4587742A (en) * 1985-01-09 1986-05-13 Mutoh Industry Ltd. Scale balancing device in universal parallel ruler device
US4601107A (en) * 1985-01-11 1986-07-22 Yasutomo Yoshida Scale balancing device in universal parallel ruler device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5077879A (en) * 1978-09-19 1980-03-27 Pierre Denise Drawing board adjustable rule
AU2129983A (en) * 1982-09-30 1984-04-24 W. Weglin Drafting machine

Also Published As

Publication number Publication date
DE3737528A1 (de) 1988-06-01
AU8009387A (en) 1988-05-12
DE3737528C2 (enrdf_load_stackoverflow) 1991-03-14

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