Hand-Operated Tool, Ground Contact Mounting Set And Method For Mounting A Terminal Onto A Ground Stud Contact, In Particular For A Car Body

• US 20170244210A1
• Filed: 02/23/2017
• Published: 08/24/2017
• Est. Priority Date: 02/23/2016
• Status: Active Grant

• Current Assignee: TE Connectivity Germany GmbH (TE Connectivity Ltd. (United Kingdom))
• Original Assignee: TE Connectivity Germany GmbH (TE Connectivity Ltd. (United Kingdom))
• Inventors: Ostermann, Rudiger, Ripper, Hartmut, Trajkov, Mile
• Granted Patent: US 9,991,659 B2
• Time in Patent Office: Days
• CPC Class Codes: B25B 27/005 for pulling off battery terminals
• CPC Class Codes: H01R 4/18 by crimping H01R4/01, H01R4/2495 take precedence; for coaxial cables H01R9/0518
• CPC Class Codes: H01R 43/042 Hand tools for crimping
• CPC Class Codes: H01R 43/048 Crimping apparatus or processes H01R43/042 takes precedence

Abstract

A tool for mounting a terminal onto a stud contact is disclosed. The tool has a receptacle, a stud detector, and an indicator. The receptacle is open in a mounting direction and receives the terminal. The stud detector detects a final installation position of the stud contact within the receptacle. The indicator is visible from an exterior of the tool and is connected to the stud detector. The indicator has a first visual appearance and a second visual appearance different from the first visual appearance, and automatically switches between the first visual appearance and the second visual appearance based on whether the stud contact is in the final installation position.

Claims

1. A tool for mounting a terminal onto a stud contact, comprising:

a receptacle open in a mounting direction and receiving the terminal;

a stud detector detecting a final installation position of the stud contact within the receptacle; and

an indicator visible from an exterior of the tool and connected to the stud detector, the indicator having a first visual appearance and a second visual appearance different from the first visual appearance, the indicator automatically switching between the first visual appearance and the second visual appearance based on whether the stud contact is in the final installation position.

2. The tool of claim 1, further comprising a latching assembly engaging the terminal.

3. The tool of claim 2, wherein the latching assembly has a release opening open in the mounting direction and receiving a release element to disengage the latching assembly.

4. The tool of claim 1, wherein the stud detector is disposed at a bottom of the receptacle.

5. The tool of claim 1, wherein the receptacle is formed by an adaptor interchangeably mounted to the tool.

6. A ground contact mounting set, comprising:

a stud contact having a trigger; and

a tool having a receptacle open in a mounting direction and receiving a terminal, a stud detector interacting with the trigger in a final installation position of the stud contact within the receptacle, and an indicator visible from an exterior of the tool and connected to the stud detector, the indicator having a first visual appearance and a second visual appearance different from the first visual appearance, the indicator automatically switching between the first visual appearance and the second visual appearance based on whether the stud contact is in the final installation position.

7. The ground contact mounting set of claim 6, wherein the trigger is a protrusion.

8. The ground contact mounting set of claim 7, wherein the protrusion extends parallel to the mounting direction.

9. The ground contact mounting set of claim 8, wherein the protrusion protrudes from a top surface of the stud contact.

10. The ground contact mounting set of claim 6, wherein the tool has a latching assembly engaging the terminal.

11. The ground contact mounting set of claim 10, wherein the stud contact has a release element automatically disengaging the latching assembly in the final installation position.

12. The ground contact mounting set of claim 11, wherein the release element extends in the mounting direction.

13. The ground contact mounting set of claim 12, wherein the release element extends alongside the stud contact.

14. The ground contact mounting set of claim 12, wherein the release element engages a release opening of the terminal to friction fit the contact stud to the terminal.

15. The ground contact mounting set of claim 6, wherein the terminal is mounted on the stud contact and is axially tight against the stud contact in the mounting direction.

16. The ground contact mounting set of claim 15, wherein the tool has a terminal extractor engaging the terminal.

17. The ground contact mounting set of claim 16, wherein the terminal extractor engages the terminal in a rotary motion.

18. The ground contact mounting set of claim 17, wherein the terminal extractor is disposed on the receptacle.

19. The ground contact mounting set of claim 17, wherein, when the terminal extractor engages the terminal, the terminal can be removed from the contact stud in a direction counter to the mounting direction.

20. A method for mounting a terminal onto a stud contact using a tool, comprising:

inserting the terminal into a receptacle of the tool;

positioning the receptacle over the stud contact; and

inserting the stud contact into the receptacle to a final installation position, an indicator of the tool having an automatically altered visual appearance based on whether the stud contact is in the final installation position.