Keyway is the term for the shape of the interface between a lock and its key.The keyway is what prevents you from even beginning to push the wrong key into the wrong slot. If you have the right keyway but the wrong key, you can easily slide the key into the lock ¬?but it won’t turn.
What does a keyway do?
What are Keys & keyways? A key and the keyways make up a Keyed joint to secure the hub and the shaft to prevent relative movement between a power transmitting shaft and an attached component. For example, Gear drives, Pulleys or Sprockets are connected securely using keys to the power transmitting shaft (Figure 1).
How do you know if you have a keyway?
Look at the large end of the key (also called the bow). If the bow has straight sides and a triangle-shaped top (like a house), you probably have a KW1 keyway. If the key is diamond-shaped (narrower at the top and bottom and wide in the middle), you probably have a SC1 keyway.
What is a keyway by Schlage?
Overview. The Schlage Classic keyway design has become one of the defaults on many products sold and installed throughout the country. The Classic keyways provide security with no restrictions on key duplications. They can also be easily upgraded or mixed with Primus XP to get enhanced protection on key duplications.
What is a door hardware keyway?
The keyway is the shape of the keyhole of the lock cylinder into which the user inserts the key. The keyway is designed to allow only keys of the correct shape to be inserted such that, when properly made, they will align the pin tumblers properly and operate the cylinder.
What is keyway in construction?
a groove in a shaft, the hub of a wheel, etc., for receiving part of a key holding it to another part. a slot in a lock for receiving and guiding the key. (in poured-concrete construction) a longitudinal groove in a footing, or in a pour that has set, providing a key for newly poured concrete.
How many keyways are there?
There are 7 different keyways C,CE,E,EF,F,FG and G.
How do you identify a key type?
In most cases the key number will be stamped on the front of the lock next to where the key enters. In some cases the number may also be stamped on the original key.
What is keyway type?
This unique key design is the cross-sectional shape or configuration applied lengthwise to a key blade. If you look at a key straight on, you will see its unique shape. This shape is often referred to as the keyway or key section. The keyway can restrict the wrong keys from being inserted into the cylinder.
What is Kwikset keyway?
Kwikset’s SC1 Keyway works with all standard SmartKey door locks and allows up to 100,000 key combinations. In addition to delivering one-key convenience, the SC1 technology’s patented SmartKey Security Technology protects against common break-in methods including lock picking and lock bumping.
What is Yale keyway?
Yale® KeyMark® protected keyway line of cylinders feature an angled keyway designed to accept any keyblank constructed with the same angle, allowing all key formats to be tied to the same master key system.
What is Kwikset KW1 keyway?
From WiKi: “The Classic is a pin-tumbler lock made by Kwikset. It is one of the most common cylinders used in residential door locks in the United States. The KW1 keyway used by the Classic is extremely popular in North America, with many other companies providing interoperable locks and keys.
What keyway is Copper Creek?
C Keyway
Keying Help Glossary:
| Manufacturer | Cylinder Manfacturer | Cylinder Name/Type |
|---|---|---|
| Copper Creek | Copper Creek | KW 5 pin or 6 pin |
| Copper Creek | Copper Creek | C Keyway |
| Dexter | Schlage | C Keyway |
| Double Hill | Double Hill | C Keyway |
What keyway is Baldwin?
C-keyway
Baldwin Images & Estate locks utilize what is called a C-keyway. Baldwin Prestige utilizes a K-keyway design with SmartKey® Re-key Technology. To determine if your non-Baldwin lock uses a C-keyway, a K-keyway, or other try inserting the Baldwin key into your existing lock.
How are keyways machined?
Keyway cutting with a keyseater machine (or internal keyway slotting machine) removes material through a series of tooth cutting strokes. Some keyseaters only feature a single tooth cutter, while other machines (like the Davis Keyseater) use a multiple tooth cutter to achieve cutting speeds as fast as broaching.
What is key steel used for?
Key Steel is widely used for many general engineering applications. Typical key steel applications include taper, gibhead, plain and parallel keys.
What is effect of keyway cut into the shaft?
The keyway cut into the shaft reduces the load carrying capacity of the shaft. This is due to the stress concentration near the corners of the keyway and reduction in the cross-sectional area of the shaft i.e. the torsional strength of the shaft is reduced.
What is a pool keyway?
This con- crete-filled trough in the natural rock forms a keyway to lock the pool structure into the existing rock ledge and provide horizontal restraint for the structure to keep its position on the very brink of the cliff without movement.
What is a key joint in concrete?
A key joint is a pre-manufactured device used to create control joints in concrete structures.The key joint device is placed into the form work at all locations where control joints are required. Concrete is poured into the forms, and the key joint automatically creates a control joint in the structure.
Do bump keys work?
When executed correctly, lock bumping is effective in nearly 90 percent of all cylinder-type locks produced today. Perhaps one of the most disconcerting aspects of lock bumping is that it can often go undetected, which means that your home can be broken into without any signs of forced entry.
How much torque can a keyway handle?
The limiting pressure point of a keyed shaft is the keyway side of the male shaft, provided the proper key material is selected. Thus, 270 Nm is the maximum torque that can be transmitted before the 19 mm diameter keyed shaft plastically deforms.
Contents