CA1025206A - Drafting machine braking system - Google Patents

Drafting machine braking system

Info

Publication number
CA1025206A
CA1025206A CA219,931A CA219931A CA1025206A CA 1025206 A CA1025206 A CA 1025206A CA 219931 A CA219931 A CA 219931A CA 1025206 A CA1025206 A CA 1025206A
Authority
CA
Canada
Prior art keywords
braking system
drafting machine
machine braking
drafting
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.)
Expired
Application number
CA219,931A
Other languages
French (fr)
Other versions
CA219931S (en
Inventor
J. Peter E. Kooi
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.)
Keuffel and Esser Co
Original Assignee
Keuffel and Esser Co
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 Keuffel and Esser Co filed Critical Keuffel and Esser Co
Application granted granted Critical
Publication of CA1025206A publication Critical patent/CA1025206A/en
Expired 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
    • B43L13/04—Guides for rulers
    • B43L13/045—Guides for rulers with carriages
CA219,931A 1974-02-25 1975-02-12 Drafting machine braking system Expired CA1025206A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US445709A US3908276A (en) 1974-02-25 1974-02-25 Drafting machine braking system

Publications (1)

Publication Number Publication Date
CA1025206A true CA1025206A (en) 1978-01-31

Family

ID=23769915

Family Applications (1)

Application Number Title Priority Date Filing Date
CA219,931A Expired CA1025206A (en) 1974-02-25 1975-02-12 Drafting machine braking system

Country Status (4)

Country Link
US (1) US3908276A (en)
JP (1) JPS548137B2 (en)
CA (1) CA1025206A (en)
DE (2) DE2507446C3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55140598A (en) * 1979-04-21 1980-11-04 Mutoh Ind Ltd Brake control for rail type universal parallel rule and others
DE3202243C2 (en) * 1982-01-25 1983-12-01 Franz Kuhlmann Präzisionsmechanik und Maschinenbau GmbH & Co KG, 2940 Wilhelmshaven Carriage drawing machine
FR2520301B1 (en) * 1982-01-25 1987-03-20 Kuhlmann Praezisionsmech DRAWING MACHINE WITH MOBILE TROLLEYS
DE3202234C2 (en) * 1982-01-25 1983-12-22 Franz Kuhlmann Präzisionsmechanik und Maschinenbau GmbH & Co KG, 2940 Wilhelmshaven Carriage drawing machine
JPS5941589U (en) * 1982-09-08 1984-03-17 旭精密株式会社 Horizontal cursor brake operating device
JPS5959395U (en) * 1982-10-13 1984-04-18 旭精密株式会社 Brake operation device for horizontal cursors such as free parallel rulers

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2102636A (en) * 1932-08-13 1937-12-21 Mcdonald Leonard Drafting machine
US3102636A (en) * 1960-11-04 1963-09-03 George L Boone Towel hanger
US3279073A (en) * 1963-11-15 1966-10-18 Keuffel & Esser Co Drafting machine
DE1511466B1 (en) * 1966-04-28 1969-09-11 Nestler Gmbh A Carriage drawing machine
DE1511465C2 (en) * 1966-04-28 1974-08-08 Albert Nestler Ag, 7630 Lahr Carriage drawing machine
DE1985926U (en) * 1966-04-28 1968-05-22 Albert Nestler A G CARRIAGE DRAWING MACHINE.
US3823479A (en) * 1970-12-28 1974-07-16 Mutoh Ind Ltd Drawing instrument
US3762055A (en) * 1971-07-15 1973-10-02 Sieburg Ind Inc Indexing device for drafting instrument

Also Published As

Publication number Publication date
DE7505314U (en) 1981-05-27
DE2507446C3 (en) 1981-03-26
DE2507446B2 (en) 1980-07-10
JPS548137B2 (en) 1979-04-12
DE2507446A1 (en) 1975-08-28
JPS50124731A (en) 1975-10-01
US3908276A (en) 1975-09-30

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