US1036939A - Bell-ringing mechanism. - Google Patents
Bell-ringing mechanism. Download PDFInfo
- 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
- Authority
- 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
Links
Images
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Stringed Musical Instruments (AREA)
- Percussion Or Vibration Massage (AREA)
Description
Patented Au 27, 1912' |-VENTOR
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 |
Family
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. |
Country Status (1)
Country | Link |
---|---|
US (1) | US1036939A (en) |
-
1909
- 1909-06-18 US US50296609A patent/US1036939A/en not_active Expired - Lifetime
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