Back to results
US 4,359,915 AGranted
Method of making a precision die set
OwnerAgostinho U. Nascimentoinventor
Life of this patent
Estimating the term…
Abstract
A method of making precision dies sets is provided with apparatus for holding retainer blocks in proper alignment in order to bore dowel-receiving and screw-receiving holes.
Claims7
A method of making a precision die set comprising
- (a) mounting a first retainer block upon a die shoe in the proper position by alignment with a punch shoe and applying shear plastic to hold said retainer block in position,
- (b) repeating step (a) with a multiplicity of retainer blocks,
- (c) securing said retainer blocks to said die shoe by means of a metal top plate,
- (d) removing said die shoe assembly from a pedestal, and
- (e) drilling appropriate dowel-receiving and screw-receiving holes.
2 more elements
A method of making a precision die set comprising:
- (a) mounting a tool retainer block upon a die shoe, said tool retainer block having a portion defining at least one location punch hole;
- (b) aligning a location punch with said at least one location punch hole;
- (c) temporarily securing said tool retainer block to said die shoe by means of said location punch in said location punch hole and plate clamps;
- and
- (d) drilling appropriate dowel-receiving and screw-receiving holes.
2 more elements
A method of making a precision die set comprising:
- (a) mounting a retainer block upon a die pedestal, said retainer block being located upon said die pedestal in the proper position by alignment with a punch shoe;
- (b) temporarily securing said retainer block to said die pedestal by means of a precision location tool body, said tool body capable of fitting over said retainer block and said die pedestal;
- (c) employing level fastening bolts to temporarily attach said tool body to said die pedestal;
- (d) using location bolts to secure said tool body to said die pedestal;
- and
- (e) drilling appropriate holes in said retainer block.
3 more elements
A method of making a precision die set comprising:
- (a) mounting a retainer block upon a pedestal, said retainer block being placed upon said pedestal in the proper position by alignment of a punch shoe and applying shear plastic to temporarily hold said retainer block in the proper position;
- (b) temporarily attaching clamps to hold said retainer block to said pedestal said clamp having an upper clamp and a lower clamp opposite said upper clamp, said upper clamp mounted over said retainer block, said lower clamp mounted to said pedestal, said lower and upper clamp further being cooperatively joined by suitable means;
- and
- (c) drilling appropriate holes in said retainer block.
1 more element
Dependencies are inferred from the claim text.