Device and process for automatic setting of a window element, headlining or the like

• US 4,453,303 A
• Filed: 07/27/1982
• Issued: 06/12/1984
• Est. Priority Date: 08/06/1981
• Status: Expired due to Fees

• Current Assignee: Rigie Nationale Des Usines Renault
• Original Assignee: Regie Nationale Des Usines Renault
• Inventors: Leddet, Philippe
• Primary Examiner(s): Goldberg, Howard N.
• Assistant Examiner(s): Nichols, Steven E.
• Application Number:
  US06/402,272
• Time in Patent Office: 686 Days
• Field of Search: 29/701, 29/430, 29/431, 29/407, 198/341, 414/5, 414/728, 414/729, 414/730, 414/750, 414/751, 414/752
• US Class Current: 29/407.05
• CPC Class Codes: B23P 19/10 Aligning parts to be fitted together
• CPC Class Codes: B25J 9/0093 co-operating with conveyor means
• CPC Class Codes: B60J 1/02 arranged at the vehicle front , e.g. structure of the glazing, mounting of the glazing on windscreen mounted antenna wire H01Q1/1271
• CPC Class Codes: B60J 10/45 Assembling sealing arrangements with vehicle parts
• CPC Class Codes: Y10T 29/49771 Quantitative measuring or gauging
• CPC Class Codes: Y10T 29/53004 with means to regulate operation by use of templet, tape, card or other replaceable information supply

Abstract

A device is disclosed for automatic setting of a window element or headliner, particularly onto a vehicle body disposed on a support connected to a conveyor line. A movable setting tool is equipped with means for retaining said element and sensors for detecting the proximity of the vehicle body and particularly the frame to receive said element. The sensors send, possibly by processing means, control signals to drive means of said tool, in order to position the tool correctly with respect to the body onto which is rests.

Claims

1. An apparatus for the automatic setting of an element onto an automobile body mounted on a conveyor line and including a frame for said element, said apparatus comprising:

a movable setting tool;

drive means for moving said tool in at least two orthogonal directions;

first sensor means on said tool for detecting the proximity of said body;

holder means on said tool for gripping said element;

hanging means on said tool for holding said body frame; and

signal processing means for receiving signals from said first sensor means and controlling said drive means as a function of said signals.

2. The apparatus of claim 1 wherein said at least two directions comprise horizontal directions parallel and transverse to said conveyor line, and including suspended carrier means movable in said transverse and parallel directions and supporting said setting tool.

3. The apparatus of claim 2 wherein said at least two directions include a third vertical direction and wherein said tool is connected to said carrier via a first frame, said apparatus including a piston and cylinder mounted on said first frame for moving said tool in said vertical direction.

4. The apparatus of claim 1 wherein said holder means comprise selectively actuatable suction cups.

5. The apparatus of claim 3 including second sensor means mounted on said carrier and said first frame for respectively detecting the end positions of said carrier and said first frame in said orthogonal directions.

6. The apparatus of claim 5 wherein said drive means and signal processing means comprise:

a transverse direction displacement motor driving said carrier;

a first speed variator controlling said transverse direction motor;

first comparator means receiving signals from at least one of said first and second sensor means and controlling said first variator.

7. The apparatus of claim 5 wherein said drive means and signal processing means comprise:

a longitudinal direction displacement motor driving said carrier;

a second speed variator controlling said longitudinal direction motor;

a second comparator means receiving signals from said first sensor means and from third sensor means measuring the speed of said conveyor line, said second comparator controlling said second variator.

8. The apparatus of claim 1 including a second frame movably positioned on said setting tool, said holder means being positioned on said second frame, and further including second piston and cylinder means for moving said second frame relative to said setting tool.

9. The apparatus of claim 1 including third piston and cylinder means for moving said hanging means.

10. A process for the automatic setting of an element onto a vehicle body disposed on a support connected to a conveyor line, said process comprising:

equipping a movable setting tool with means for retaining said element and sensors for detecting the proximity of said body;

processing signals sent by said sensors;

positioning said tool with respect to the body by drive means controlled by signals from said sensors, thereby assuring the mechanical cooperation of body and tool; and

setting said element in said body.