Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
148 words
A mechanism for soldering electronic component leads to conductors on a printed circuit board, or the like, said mechanism comprising: a first soldering head assembly including a support frame; at least one pivot arm pivotally mounted on said frame; a soldering tip mounted on one extremity of said pivot arm; first actuating means mounted on said frame in position to engage said pivot arm and to turn said pivot arm in a first direction to move said soldering tip to an operative position; a tripper member mounted on said frame and normally engaging said pivot arm to prevent movement of said pivot arm by said actuating means; operating means coupled to said tripper member to move said tripper member to a position in which it releases said pivot arm; and means for supplying an electric current to said soldering tip to establish a soldering temperature at said tip.
Claim 2
Dependent Claim
148 words
A mechanism for soldering electronic component leads to conductors on a printed circuit board, or the like, said mechanism comprising: a first soldering head assembly including a support frame; at least one pivot arm pivotally mounted on said frame; a soldering tip mounted on one extremity of said pivot arm; first actuating means mounted on said frame in position to engage said pivot arm and to turn said pivot arm in a first direction to move said soldering tip to an operative position; a tripper member mounted on said frame and normally engaging said pivot arm to prevent movement of said pivot arm by said actuating means; operating means coupled to said tripper member to move said tripper member to a position in which it releases said pivot arm; and means for supplying an electric current to said soldering tip to establish a soldering temperature at said tip.
Claim 3
Dependent Claim
26 words
The mechanism defined in claim 1, and which includes means for mounting said first soldering head assembly for lateral and longitudinal movement in a particular plane.
Claim 4
Dependent Claim
73 words
The mechanism defined in claim 2, and which includes a second soldering head assembly like said first soldering head assembly, and in which said last-named means mounts said second soldering head assembly for lateral movement in said particular plane with said first soldering head assembly and for longitudinal movement in said particular plane relative to said first soldering head assembly to control the longitudinal separation between the first and second soldering head assemblies.
Claim 5
Dependent Claim
187 words
The mechanism defined in claim 1, and which includes a plurality of said pivot arms mounted adjacent to one another on said frame for independent pivotal movement about a common pivot axis; a corresponding plurality of soldering tips respectively mounted on one of the extremities of the pivot arms; a corresponding plurality of first actuating means mounted on said frame to engage respective ones of said pivot arms to turn the respective pivot arms in a first direction so as to move the corresponding soldering tips selectively to an operative position; a corresponding plurality of tripper members mounted on said frame normally engaging respective ones of said pivot arms to prevent movement of said respective pivot arms by the corresponding ones of said first actuating means; a corresponding plurality of said operating means mounted on said frame and coupled to respective ones of said tripper members to move said tripper members selectively to a position in which they release corresponding ones of said pivot arms; and respective means for supplying electric current to respective ones of said soldering tips to establish a soldering temperature at the tips.
Claim 6
Dependent Claim
16 words
The mechanism defined in claim 1, in which said operating means includes an electrically activated solenoid.
Claim 7
Dependent Claim
23 words
The mechanism defined in claim 1, in which said first actuating means includes a spring-loaded member biased into engagement with said pivot arm.
Claim 8
Dependent Claim
60 words
The mechanism defined in claim 1, and which includes a balancing weight on the opposite extremity of said pivot arm from said soldering tip partially to compensate for the weight of said soldering tip to cause the soldering tip to remain in its operative position with reduced force after the first actuating means has been disengaged from said pivot arm.
Claim 9
Dependent Claim
54 words
The mechanism defined in claim 1, and which includes second actuating means mounted on said frame in position to engage said pivot arm and turn said pivot arm in a second direction to move the soldering tip from its first operative position after the first actuating means has been disengaged from the pivot arm.
Claim 10
Dependent Claim
48 words
The mechanism defined in claim 1, and which includes a linkage coupled to said pivot arm to cause the path of the soldering tip to be essentially linear as the soldering tip is moved towards and away from its operative position by the turning of the pivot arm.