METHOD AND APPARATUS FOR VACUUM ASSEMBLING OF BUSHINGS

A method and apparatus for assembling articles, especially bushings, of the type having a generally cylindrical or oval elastomeric insert, a rigid outer sleeve, and a rigid inner core. The sleeve and the core are positioned within the fixture of the present invention and the bottom portion of the i...

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Bibliographische Detailangaben
1. Verfasser:	LOWE J,US
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HAND TOOLS HEATING LIGHTING MAKING GRANULES OR PREFORMS MANIPULATORS MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS SHOCK-ABSORBERS SPRINGS TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS THERMAL INSULATION IN GENERAL TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING TRANSPORTING WEAPONS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A method and apparatus for assembling articles, especially bushings, of the type having a generally cylindrical or oval elastomeric insert, a rigid outer sleeve, and a rigid inner core. The sleeve and the core are positioned within the fixture of the present invention and the bottom portion of the insert is located within the top portion of the outer sleeve. The positioning of the parts is such that the outer sleeve, the insert, the inner core, and the apparatus define an included chamber which is substantially air-tight. A vacuum is then applied to the enclosed chamber and the resulting suction on the bottom portion of the insert, together with any additional external force that may be required, cause the insert to move into assembled position, radially compressed, between the inner core and the outer sleeve.