US1036939A - Bell-ringing mechanism. - Google Patents

Bell-ringing mechanism. Download PDF

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Publication number
US1036939A
US1036939A US50296609A US1909502966A US1036939A US 1036939 A US1036939 A US 1036939A US 50296609 A US50296609 A US 50296609A US 1909502966 A US1909502966 A US 1909502966A US 1036939 A US1036939 A US 1036939A
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US
United States
Prior art keywords
bell
ringing mechanism
ringing
ventor
patented
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 - Lifetime
Application number
US50296609A
Inventor
Harry Vissering
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HARRY VISSERING AND Co
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HARRY VISSERING AND Co
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Priority to US50296609A priority Critical patent/US1036939A/en
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Publication of US1036939A publication Critical patent/US1036939A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L23/00—Valves controlled by impact by piston, e.g. in free-piston machines

Description

Patented Au 27, 1912' |-VENTOR
US50296609A 1909-06-18 1909-06-18 Bell-ringing mechanism. Expired - Lifetime US1036939A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US50296609A US1036939A (en) 1909-06-18 1909-06-18 Bell-ringing mechanism.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50296609A US1036939A (en) 1909-06-18 1909-06-18 Bell-ringing mechanism.

Publications (1)

Publication Number Publication Date
US1036939A true US1036939A (en) 1912-08-27

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ID=3105217

Family Applications (1)

Application Number Title Priority Date Filing Date
US50296609A Expired - Lifetime US1036939A (en) 1909-06-18 1909-06-18 Bell-ringing mechanism.

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