公开(公告)号：US20220282751A1

公开(公告)日：2022-09-08

申请号：US17685509

申请日：2022-03-03

Applicant: ILLINOIS TOOL WORKS INC.

Inventor： Martin KLUGE ,  Bruno DA ROCHA ,  Stefan HELBERT

IPC: F16B41/00

Abstract: A tubular sleeve is provided, in particular for use as a force-absorbing sleeve. The sleeve includes a casing wall having a through-opening, wherein the sleeve is formed from plastic, and a modulus of elasticity of the plastic is between 15,000 MPa and 25,000 MPa.

公开(公告)号：US20210396266A1

公开(公告)日：2021-12-23

申请号：US17343923

申请日：2021-06-10

Applicant: ILLINOIS TOOL WORKS INC.

Inventor： Nelson SANTOS ,  Bruno DA ROCHA ,  Sven BECKER

IPC: F16B39/06

Abstract: An insert threaded sleeve (1) includes a shank portion (2) extending substantially cylindrically along a sleeve axis (z) for insertion into a hole (32) or a bore; a disc portion (3) terminates the shank portion at an axial end and extends it outward at a right angle to the sleeve axis; a through-hole (5) extends along the sleeve axis through the disc portion and the shank portion for receiving a screw bolt; a component anti-rotation means (11) is configured on an outer surface (10) of the shank portion or on an underside of the disc portion facing toward the shank portion; and a screw anti-rotation structure (15) is configured on a surface (14) of the disc portion facing away from the shank portion. A connecting screw and a screw-sleeve combination are also provided.

公开(公告)号：US20220260105A1

公开(公告)日：2022-08-18

申请号：US17590399

申请日：2022-02-01

Applicant: ILLINOIS TOOL WORKS INC.

Inventor： Sven BECKER ,  Bruno DA ROCHA ,  Andreas JAKOB ,  Stefan HELBERT ,  Nelson SANTOS

IPC: F16B33/02 ,  F16B43/00

Abstract: A modular screw is provided, wherein the screw includes, in an axial direction, the following elements: a screw head, a shank having a second functional portion, a third functional portion for distributing a prestressing force, wherein a washer is arranged in the second functional portion and is mounted so as to be rotatable about a longitudinal axis of the screw, and a fourth functional portion having an external thread, and wherein the washer is secured in an approximately positionally fixed manner in the axial direction by bearing against the second and the fourth functional portion.

公开(公告)号：US20180216654A1

公开(公告)日：2018-08-02

申请号：US15745786

申请日：2016-07-12

Applicant: Illinois Tool Works Inc.

Inventor： Nelson Borda d'Agua SANTOS ,  Bruno DA ROCHA ,  Adi SZCZUKOWSKI

IPC: F16B39/26

CPC classification number: F16B39/26 ,  F16B19/02 ,  F16B39/24 ,  F16B41/002 ,  F16B43/00

Abstract: A threaded fastener (10) useful for fastening soft materials over an extended period of time includes a washer (16) having outwardly extending arms (46) received in axially extending channels (52) in an object (60) to be fastened, and a bolt (12) extending through the washer, the bolt having a head including a projection (26) engaging a locking feature (38,40) on the washer to resist relative rotation between the washer and the bolt in a fastened assembly.