Pneumatically actuated assembly apparatus and method of assembly

Abstract

An assembly apparatus is provided for assembling two members, such as, for example a hose and a hose clamp. The assembly apparatus includes a base having first and second independently extendible members. A dispenser, joined to a third independently extendible member, is operatively connected to the base. A pneumatic or hydraulic control system actuates each of the first, second and third independently extendible members, such as pneumatic cylinders, to position the dispenser relative to the hose and hose clamp. Generally, the first and second independently extendible members extend along a first axis while the third independently extendible member extends along a second axis and the second axis is generally orthogonal to the first axis. The present invention joins the hose and hose clamp without the need to distort the generally smooth outer surface of the hose. A method of assembling the two members is also disclosed.

1 . An assembly apparatus for joining first and second members comprising: 
 a base including first and second independently extendible members;    a dispenser joined to a third independently extendible member, said third independently extendible member operatively connected to said base; and    wherein said first, second and third independently extendible members are actuated by a control system to position said dispenser relative to the first and second members.    
     
     
         2 . The apparatus of  claim 1 , wherein said control system is a pneumatic control system.  
     
     
         3 . The apparatus of  claim 2 , wherein said control system includes at least one inlet port for connecting the assembly apparatus to a source of compressed air.  
     
     
         4 . The apparatus of  claim 3 , wherein said control system includes at least one valve for selectively routing air between said inlet port and each of said first, second and third independently extendible members.  
     
     
         5 . The apparatus of  claim 4 , further including a pneumatic timer operatively connected to said valve.  
     
     
         6 . The apparatus of  claim 2 , wherein said first, second and third independently extendible members are pneumatic cylinders.  
     
     
         7 . The apparatus of  claim 1 , wherein said first and second independently extendible members are generally extendible along a first axis and said third independently extendible member is generally extendible along a second axis, said second axis being generally orthogonal to said first axis.  
     
     
         8 . The apparatus of  claim 1 , wherein said control system is a hydraulic control system.  
     
     
         9 . The apparatus of  claim 1 , wherein said second independently extendible member includes a mandril and, when said second independently extendible member is extended, said mandril is received by the first member to facilitate joining of the members.  
     
     
         10 . The apparatus of  claim 1 , further including assembly fixtures to receive the first and second members.  
     
     
         11 . The apparatus of  claim 1 , wherein said dispenser expels an adhesive upon a surface of one of the first or second members.  
     
     
         12 .- 18 . (canceled)