Car jack product dissection

From DDL Wiki

Revision as of 23:40, 28 January 2007 by Alberto Guzman (Talk | contribs)
Jump to: navigation, search

Dissection Process

Bill of Materials

Part #Part NameQty.Weight(oz.)FunctionMaterialManufacturing ProcessImages
0001Base114.7Connection point for lower arms, supports jack against groundSteel, powder coatedStamped and bent
0002Lower Arm212.2Lower part of 4-bar linkage that makes up jackSteel, powder coatedStamped and bent
0003Upper Arm212.2Upper part of 4-bar linkage that make up jackSteel, powder coatedStamped and bent
0004Top16.2Connects upper arms, links 4-bar linkage, connection point and support for vehicleSteel, powder coatedStamped and bent
0005Left Pin16.0Tapped with matching thread to hold and allow threaded rot to rotate, also connects lower and upper left armsSteel
0006Right Pin15.7Acts as a top for thrust bearing, connects right lower and upper arms, holds in position and serves as a guide for threaded rodSteel
0007Threaded Rod115.6Acme threaded rod, with eyelet at the end, when rotated pulls sides together providing upward motion and forceSteel
0008Collar11Serves as a stop for the threaded rod, keeps it from overturningSteel
0009Thrust Bearing11Allows rod to rotate under force, keeps jack working when threaded rod is under force from the carSteel
0010Lower Pin21.2Acts as a pivot point, secures lower arms to baseSteel
0011Upper Pin21Acts as a pivot point, secures upper arms to topSteel
0012Crank Arm111.7Lever arms used to rotate threaded rodSteel
Personal tools