Bollhoff Otalu S.A. Patent applications |
Patent application number | Title | Published |
20130125360 | DEVICE HAVING A SPHERICAL ELEMENT TO BE CRIMPED, CRIMPING METHOD AND CRIMPING SYSTEM - The crimping system for a device having a spherical element to be crimped comprising a stem mounted in a sleeve and ended at one end with the spherical element, comprises:
| 05-23-2013 |
20120189403 | TAPPED INSERT TO BE INSERT MOULDED AND INSERT MOULDING METHOD - A tapped insert to be insert moulded comprises a shank provided at its axial ends with flanges delineating two axially opposite heads of the insert. The shank is provided with an internally threaded axial section to form a tapping. Means for blocking the insert in rotation after insert moulding and means for blocking the insert axially in translation after insert moulding are arranged on the outside of the shank. The shank comprises at least one fusible area of greater axial deformability located between the threaded axial section and one of the heads. The fusible area is configured to deform under a predefined axial compressive force applied to the heads without causing deformation of the threaded axial section. | 07-26-2012 |
20100251532 | METHOD FOR CRIMPING AN INSERT IN A SUPPORT WITH TWO SUPERPOSED PANELS - A method for crimping an insert to be clinched in a support by means of a placing apparatus having an anvil, in an area where the support comprises superposed first and second panels at a distance from one another, wherein the shank is inserted axially in the support and the anvil is brought up against the distal end of the shank, and the second section is then axially compressed against the anvil to create a securing edge, axial compression of the second section then being continued to create a crimping rim delineating an anchoring groove, in combination with the securing edge, surrounding the second panel, axial compression of the second section then being continued to bring about clamping of the support between the securing head and the securing edge in conjunction with clamping of the second panel between the securing edge and the crimping rim. | 10-07-2010 |
20080209711 | Method for assembling at least two elements by means of a crimping rivet - The method for assembling according to the invention is designed for assembling at least two elements by means of a crimping rivet comprising a head and a stem, and an associated fitting tool comprising a traction rod. The method comprises the following successive steps:
| 09-04-2008 |