Profile clamp with a screw having a section of reduced diameter
AssigneeNorma Germany GmbH
InventorsRufei Ma, Shiwen Wang, Gary Ives
Life of this patent
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Abstract
A profile clamp includes a clamping band and a first tensioning head arranged at a first end and a second tensioning head arranged at a second end of the clamping band. The first tensioning head includes a first opening and the second tensioning head includes a second opening. A screw is provided with a screw head and a screw body. The screw body may be guided through the first opening and the second opening. A threaded nut is provided, which may be arranged on the screw body when the screw body is guided through the first opening and the second opening. The screw body has a first threaded section and a second threaded section and a section of reduced diameter therebetween.
Claims20
A profile clamp comprising a clamping band and a first tensioning head arranged at a first end and a second tensioning head arranged at a second end of the clamping band, wherein the first tensioning head comprises a first opening and the second tensioning head comprises a second opening, wherein a screw is provided comprising a screw head and a screw body, wherein the screw body is guidable through the first opening and the second opening, and wherein a threaded nut is provided, which is arrangeable on the screw body when the screw body is guided through the first opening and the second opening, wherein the screw body comprises a first threaded section and a second threaded section and comprises a section of reduced diameter therebetween, wherein the clamping band comprises a first section and a second section, wherein the first and the second section are joined by a joining element formed as a band of material attached to respective ends of the first and the second section.
Dependencies are inferred from the claim text.