Производственное объединение "Минский тракторный завод им.В.И.Ленина"
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Publication of SU1830981A1publicationCriticalpatent/SU1830981A1/en
FIELD: transport. SUBSTANCE: device for opening and closing of windows has at least one flexible member connected by one end with window leaf, and by other end, with cab. Handgrip is hinge-connected with leaf. Leaf locking mechanism is located on at least one end of handgrip and it is made in form of plate with stop engaging with pin secured on cab. Movable end of flexible member is connected with leaf through handgrip. Special stops to limit turning of handgrip with leaf open can be made on ends of handgrip. Air cylinder can be used as flexible member. EFFECT: enhanced quality and convenience of operation. 3 cl, 4 dwg
SU4705008/12A1989-03-271989-03-27Window opening and closing device
SU1830981A1
(en)