公开(公告)号：US20210046559A1

公开(公告)日：2021-02-18

申请号：US16938819

申请日：2020-07-24

Applicant: Altas Copco IAS GmbH

Inventor： Manuel Guglhör ,  Michael Ludsteck

IPC: B23B39/10 ,  B23Q5/26

Abstract: Methods and devices for controlling a mechanical joining or forming process, in particular friction drilling in thin-walled materials, apply several reverse pulses acting on a process parameter to bring the course of an actual curve of the parameter more into line with the course of a predetermined nominal curve of the process parameter. The number and length of the reverse pulses and the length of the intervals between the pulses are determined as a function of at least one immediately detectable variable associated with the process parameter.

公开(公告)号：US11511939B2

公开(公告)日：2022-11-29

申请号：US16697783

申请日：2019-11-27

Applicant: Altas Copco IAS GmbH

Inventor： Michael Wüste ,  Daniel Burmeister

IPC: B65G11/06 ,  B23P19/00 ,  B25B23/06 ,  B65G1/04 ,  B65G19/02

Abstract: A magazine for storing elements which each have a shaft and a head. The magazine includes a cylinder defining a shell surface in which is formed a helical-shaped groove. The shaft of each element to be stored can be inserted into the groove while the head of each element protrudes outward radially over the groove. The head of each element can be impacted in the peripheral direction by a suitable carrier in order to move the elements through the groove one after the other to an outlet end of the groove where the elements are ejected individually.

公开(公告)号：US11772218B2

公开(公告)日：2023-10-03

申请号：US16938819

申请日：2020-07-24

Applicant: Altas Copco IAS GmbH

Inventor： Manuel Guglhör ,  Michael Ludsteck

IPC: B23Q5/26 ,  G01L5/00 ,  G01L3/00

CPC classification number: B23Q5/266 ,  G01L3/00 ,  G01L5/00 ,  B23B2260/142 ,  B23Q2705/12 ,  B23Q2717/00 ,  F15B2211/3057 ,  F15B2211/6336

Abstract: Methods and devices for controlling a mechanical joining or forming process, in particular friction drilling in thin-walled materials, apply several reverse pulses acting on a process parameter to bring the course of an actual curve of the parameter more into line with the course of a predetermined nominal curve of the process parameter. The number and length of the reverse pulses and the length of the intervals between the pulses are determined as a function of at least one immediately detectable variable associated with the process parameter.

公开(公告)号：US20200172340A1

公开(公告)日：2020-06-04

申请号：US16697783

申请日：2019-11-27

Applicant: Altas Copco IAS GmbH

Inventor： Michael Wüste ,  Daniel Burmeister

IPC: B65G11/06 ,  B23P19/00 ,  B25B23/06

Abstract: A magazine for storing elements which each have a shaft and a head. The magazine includes a cylinder defining a shell surface in which is formed a helical-shaped groove. The shaft of each element to be stored can be inserted into the groove while the head of each element protrudes outward radially over the groove. The head of each element can be impacted in the peripheral direction by a suitable carrier in order to move the elements through the groove one after the other to an outlet end of the groove where the elements are ejected individually.