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Safety Incidents OSHA Severe Injury Reports · 2015–2025

OSHA Injury Report: Twin Disc, Inc.

Injury · Other recordable case

On , an injury at Twin Disc, Inc. in Racine, WI 53405 resulted in other recordable case. Employee was tester in automatic transmissions, automotive, truck, and bus, manufacturing.

Establishment
Twin Disc, Inc.
Parent company
Twin Disc, Inc.
Street
4600 21st St.
City
Racine
State
WI
ZIP
53405
On-site location
HPTO Test Stand Dept 310
Outcome
Other recordable case (code 4)
Type
Injury (code 1)

The employee was running the [REDACTED] on the HPTO test stand in department 310. A key was assembled into the shaft came out from the keyway almost immediately while ramping to 700RPM 's.

The key came out of the shaft and struck the employee in the forehead and right cheek. He was on the left side of the test stand. The key is not normally installed into the shaft and was not directly visible during initial inspection therefore the employee could not see nor was that process to check part of the normal work instruction. A full review of the process has been completed along with a safety alert and stand down in the area to discuss with all employees with in 8 hours of the incident.

Laceration on the forehead and right cheek.

Shaft Ket

Facial laceration (forehead right cheek)

Job description
Tester
SOC code
51-9061 — Inspectors, Testers, Sorters, Samplers, and Weighers
NAICS code
336350 — Automatic transmissions, automotive, truck, and bus, manufacturing
NAICS vintage
2022
Avg employees
203
Total hours worked
386703
Establishment ID
1118285
Employer case #
12303
Date of incident
Shift started
5:00:00.000
Time of incident
5:55:00.000
Submitted
09FEB24:21:53:00

Data from OSHA ITA Form 300/301 electronic submissions, filing year unspecified. ITA Case Detail records are establishment-reported submissions, not OSHA inspections — no per-record IMIS deep link exists.