Joining means

Patent metadata

Field	Value
Publication number	US-10512966-B2
Application number	US-201715595340-A
Country	US
Kind code	B2
Filing date	May 15, 2017
Priority date	Feb 5, 2004
Publication date	Dec 24, 2019
Grant date	Dec 24, 2019

Abstract

In the invention, a joining means having a ram tool, a countertool and a holder with an opening to accommodate the ram tool or the countertool, is described. The two tools are arranged coaxial with each other at different ends of a C-bracket. The holder comprises at least one plane contact surface arranged on the outer surface of the holder, resting in contact with at least one plane face of the corresponding end of the C-bracket and detachably fastened thereto. Between the contact surface and the face, at least one interlay is arranged, determining the information and/or the distance of the contact surface from the face.

First claim

What is claimed is:

1. A joining apparatus for setting a rivet, the joining apparatus comprising:
a rivet ram;
a rivet die;
a substantially C-shaped frame including a first end and a second end, and a planar end face adjacent the first end;
a tool holder including a planar contact surface, and partially defining a through opening having an axis and supporting one of the ram and the die, the tool holder at the planer contact surface detachably fastened to the planer end face of the C-shaped frame, and the one of the ram and the die not supported in the opening is connected to the C-shaped frame adjacent to the second end;
an interlay adjustably located between the planar contact surface of the tool holder and the planar end face of the C-shaped frame, when the tool holder, interlay, and frame are releasably fastened together to adjustably define at least one of an inclination and a distance between the planar contact surface and the planar end face, and to position the ram relative to the die; and
the planer end face adjacent the first end of the C-shaped frame partially defines a first recess, the tool holder planer contact surface partially defines a second recess, and the interlay partially defines a third recess, and a fitting key is located in one of the first and third recesses or the second and third recesses.

2. The joining apparatus of claim 1 , wherein the fitting key includes a stepped shape, and the first recesses of the planer end face and the second recess of the planer contact surface are laterally offset from each other.

3. The joining apparatus of claim 1 , wherein the interlay is wedge shaped and installable in one of a first position and a second position rotated 180 degrees from the first position, and in the interlay first position the axis of the tool holder opening is a first axis and in the second interlay position the axis of the tool holder opening is a second axis non-parallel to the first axis.

4. The joining apparatus of claim 1 , wherein the tool holder includes a mounting segment and a receiving body extending radially from a first side of the mounting segment, the first side opposite to a second side including the planer contact surface, and the receiving body partially defines the through opening, and the receiving body is located axially off-center with respect to the mounting segment defining a longer part and a shorter part, whereby selection of either the longer part or the shorter part of the mounting segment being closer to the second end of the C-shaped frame operates to change a length between the ram and the die.

Assignees

• Newfrey Llc

Inventors

• Opper Reinhold
• Romero Ruben Gutierrez

Classifications

• B21J15/30

  Particular elements, e.g. supports; Suspension equipment specially adapted for portable riveters · CPC title

• B21J13/03 Primary

  Die mountings · CPC title

• B21J15/10

  Riveting machines (electric heating elements H05B) · CPC title

• Y10T29/5397

  and assembling press [e.g., truss assembling means, etc.] · CPC title

• Y10T29/49897

  Registering mating opposed tool parts [e.g., registering a punch and a cooperating die] · CPC title