- Joined
- Oct 15, 2001
- Messages
- 1,365
APS:
Yeah I learned the hard way like you did about Schrade's construction. They use a cold headed steel rivet under hollow nickel silver bolsters. I don't think that even the Schrade factory can repair one of their knives if the blades have lateral play.
I learned that about 25 years ago when I was a teenager, collecting antique pocket knives and teaching myself how to repair them. I learned how to repin pocket knives and I thought I would try it on my favorite "user" Schrade stockman which had developed lateral play.
I cut the blade pin and then uh-oh!!! No way to put this one back together.
I really think that their construction represents a design weakness. While the cold-headed steel blade pin is very strong, the assembly is held tight in the knife by the brass liners, which end up acting as "shims" to prevent lateral play of the blades. Well, brass is a fairly soft metal, and the steel can wear on the brass with use....then...lateral play..
Yeah I learned the hard way like you did about Schrade's construction. They use a cold headed steel rivet under hollow nickel silver bolsters. I don't think that even the Schrade factory can repair one of their knives if the blades have lateral play.
I learned that about 25 years ago when I was a teenager, collecting antique pocket knives and teaching myself how to repair them. I learned how to repin pocket knives and I thought I would try it on my favorite "user" Schrade stockman which had developed lateral play.
I cut the blade pin and then uh-oh!!! No way to put this one back together.
I really think that their construction represents a design weakness. While the cold-headed steel blade pin is very strong, the assembly is held tight in the knife by the brass liners, which end up acting as "shims" to prevent lateral play of the blades. Well, brass is a fairly soft metal, and the steel can wear on the brass with use....then...lateral play..