pin hinge
31Coupling (railway) — Knuckle (AAR Type E ) couplers in use ICE coupler A c …
32Cynergy Shotgun — The Browning Cynergy Over and Under Shotgun is a firearm introduced by Browning in 2004. It is considered by most to be the first over and under to depart from the basic design criteria that had been associated with over and unders since the… …
33Conjugate beam method — (0) real beam, (1) shear and moment, (2) conjugate beam, (3) slope and displacement The conjugate beam method is an engineering method to derive the slope and displacement of a beam. The conjugate beam method was developed by H. Müller Breslau in …
34Household seismic safety — Contributions of photographs related to details of preparation are needed. Household seismic safety is an issue for areas of the world with a high risk of seismic activity, and is concerned with the following: *Appropriate securing of household… …
35Break-action — A break action firearm is one whose barrels are hinged, and rotate perpendicular to the bore axis to expose the breech and allow loading and unloading of ammunition. A separate operation may be required for the cocking of a hammer to fire the new …
36small arm — small armed, adj. Usually, small arms. a firearm designed to be held in one or both hands while being fired: in the U.S. the term is applied to weapons of a caliber of up to one in. (2.5 cm). [1680 90] * * * ▪ military technology Introduction… …
37Swaging — (  /ˈsweɪ …
38CA 36C — The CA 36c is an electric Airsoft gun (AEG) made by Classic Army. Stock Specifications RRP 238USD Specs EG1000 motor470rnd mag7 mm bearings Weight 2750g Length Folded: 500 mmUnfolded: 718 mm Capacity 470rnd Features/options: Taking a look at the… …
39Door — For other uses, see Door (disambiguation). A door is a movable structure used to open and close off an entrance, typically consisting of a panel that swings on hinges or that slides or rotates inside of a space. When open, they admit ventilation… …
40Truss arch bridge — A truss arch bridge combines the elements of the truss bridge and the arch bridge. The actual resolution of forces will depend upon the design. If no horizontal thrusting forces are generated this becomes an arch shaped truss, essentially a bent… …
