FR649986A - Automatic scales - Google Patents

Automatic scales

Info

Publication number
FR649986A
FR649986A FR649986DA FR649986A FR 649986 A FR649986 A FR 649986A FR 649986D A FR649986D A FR 649986DA FR 649986 A FR649986 A FR 649986A
Authority
FR
France
Prior art keywords
automatic scales
scales
automatic
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
French (fr)
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.)
E & T Fairbanks & Co
Original Assignee
E & T Fairbanks & 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 E & T Fairbanks & Co filed Critical E & T Fairbanks & Co
Application granted granted Critical
Publication of FR649986A publication Critical patent/FR649986A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/001—Safety devices for guarding the human operator of punch presses or like machine tools performing an opening and closing travel
    • F16P3/005—Safety devices for guarding the human operator of punch presses or like machine tools performing an opening and closing travel having a movable screen or a sensor influencing the switching system
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G1/00—Weighing apparatus involving the use of a counterweight or other counterbalancing mass
FR649986D 1927-04-30 1928-02-28 Automatic scales Expired FR649986A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US649986XA 1927-04-30 1927-04-30

Publications (1)

Publication Number Publication Date
FR649986A true FR649986A (en) 1928-12-31

Family

ID=22059654

Family Applications (1)

Application Number Title Priority Date Filing Date
FR649986D Expired FR649986A (en) 1927-04-30 1928-02-28 Automatic scales

Country Status (1)

Country Link
FR (1) FR649986A (en)

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