A load compensator (80, 190, 200) includes one or more tension spring assemblies (96, 97) that are contained within a tubular housing (100, 205) when tension from a load is applied to the tension spring assemblies (96, 97). When the load compensator (80, 190, 200) includes more than one tension spring assembly (96, 97), the tension spring assemblies (96, 97) are mechanically connected to each other in series and stacked in-line with each other in the housing (100, 205). In a preferred construction, each of the tension spring assemblies (96, 97) includes elastomeric tension elements (120, 142, 153, 156) mounted between two plates (130, 143, 151, 152, 154, 155).
Un compensateur de charge (80, 190, 200) comprend un ou plusieurs ensembles ressorts de tension (96, 97) qui sont contenus dans un logement tubulaire (100, 205) lorsque la tension d'une charge est appliquée sur les ensembles ressorts de tension (96, 97). Lorsque le compensateur de charge (80, 190, 200) comprend plus d'un ensemble ressort de tension (96, 97), les ensembles ressorts de tension (96, 97) sont reliés mécaniquement entre eux en série et empilés en ligne l'un sur l'autre dans le logement (100, 205). Dans une construction préférée, chacun des ensembles ressorts de tension (96, 97) contient des éléments de tension élastomères (120, 142, 153, 156) montés entre deux plaques (130, 143, 151, 152, 154, 155).
LOAD COMPENSATOR HAVING TENSION SPRING ASSEMBLIES CONTAINED IN A TUBULAR HOUSING
COMPENSATEUR DE CHARGE À ENSEMBLES RESSORTS DE TENSION CONTENUS DANS UN LOGEMENT TUBULAIRE
2015-09-17
Patent
Electronic Resource
English
LOAD COMPENSATOR HAVING TENSION SPRING ASSEMBLIES CONTAINED IN A TUBULAR HOUSING
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