Re: 1957 Frame off restoration in process
Dan,
The reinforcement was installed on the underside of the floor so when belts were installed the bolt would go through the floor and reinforcement plate into the weld nut on the back (bottom) side of the reinforcement. Load from the belt in an accident would therefore pull the reinforcement against the underside of the floor corner, a relatively strong area of the floor. Not the best, but the strongest available point of attachment. The rivets took no load, only held the reinforcement in position. I think the tape (if actually used) would have provided a seal against outside elements if belts weren't installed.
Dan,
The reinforcement was installed on the underside of the floor so when belts were installed the bolt would go through the floor and reinforcement plate into the weld nut on the back (bottom) side of the reinforcement. Load from the belt in an accident would therefore pull the reinforcement against the underside of the floor corner, a relatively strong area of the floor. Not the best, but the strongest available point of attachment. The rivets took no load, only held the reinforcement in position. I think the tape (if actually used) would have provided a seal against outside elements if belts weren't installed.
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