Quatre Canons Blomefield de 18 livres - Four 18 pounder Blomefield Cannons - Québec, Québec
Posted by: Groundspeak Premium Member Weathervane
N 46° 46.458 W 071° 14.642
19T E 328681 N 5182528
Ces quatre Canons Blomefield de 18 livres sont situés sur la terrasse, en avant de l'église de Saint-Michel à Québec. These four 18 pounder Blomefield Cannons are located on the terrace, in front of Saint-Michel's Church, in Quebec City.
Waymark Code: WM116R0
Location: Québec, Canada
Date Posted: 08/26/2019
Published By:Groundspeak Premium Member bluesnote
Views: 4

Canon Blomefield - Traduit du texte anglais au bas de la page

Thomas Blomefield devint inspecteur de l'artillerie en 1780. Entre 1782 et 1785, son service procéda à une réprimande générale des munitions, il en rejeta près de la moitié. En 1787, des canons en fonte de la propre conception de Blomefield ont été fabriqués. Il apporta trois modifications importantes à la conception d'Armstrong. Premièrement, la culasse a été rendue plus arrondie, éliminant les moulures saillantes. Deuxièmement, le premier renforcement a été rendu presque cylindrique, le second renforcement a été fortement réduit et la chasse a été renforcée. Troisièmement, un anneau a été ajouté à la cascable pour permettre le libre mouvement des cordes de culasse, utilisées pour limiter le recul du canon à bord du navire. Ce mouvement libre a permis d’entraîner le pistolet à un angle avec le côté du navire tout en conservant une retenue efficace contre le recul.

Blomefield design

Thomas Blomefield became Inspector of Artillery, in 1780. Between 1782 and 1785 his department carried out a general reproof of ordnance, he rejected nearly half of them. In 1787 cast iron guns of Blomefield's own design were made. He made three significant alterations to the Armstrong design. Firstly, the breech was made more rounded, eliminating the prominent mouldings. Secondly, the first reinforce was made almost cylindrical, the second reinforce was strongly tapered and the chase strengthened. Thirdly, a ring was added to the cascable which allowed free movement of the breech ropes, used to restrict the gun's recoil aboard ship. This free movement allowed the gun to be trained at an angle to the side of the ship and still have effective recoil restraint.

Source: (visit link)
What type of artillery is this?: Cannon - Canon

Where is this artillery located?: Other

What military of the world used this device?: Britannique - British

Date artillery was in use: 01/01/1787

Date artillery was placed on display: Not listed

Parking location to view this Waymark: Not Listed

Cost?: Not Listed

Artillery is no longer operational: Not Listed

Still may work: Not Listed

Are there any geocaches at this location?: Not listed

Visit Instructions:
Two pictures are required for this Waymark. Please take a close up picture of the artillery. Take a second with the artillery in the distance and capture as much of the surroundings as possible. Name the Waymark with first the name of the area and second what the artillery is. An example would be if it were a cannon in front of the Montgomery Armory you would name the Waymark: Montgomery Armory Cannon.
Search for...
Geocaching.com Google Map
Google Maps
MapQuest
Bing Maps
Nearest Waymarks
Nearest Static Artillery Displays
Nearest Geocaches
Create a scavenger hunt using this waymark as the center point
Recent Visits/Logs:
There are no logs for this waymark yet.