5439

Patent Summary: An image of the patent summary for number 5439.
Patent Summary

An image of the patent summary for number 5439.

Name/Title

5439

Entry/Object ID

2025.3.221

Tags

1800s, british, shears, sheep, ashberry

Description

5439. Ashberry, P. April 12. Shears, sheep. In order to adjust the power of the springs of double bow shears, they are so made that the inturned portions C, D are quite straight when free and are pierced by coincident slots F, so that the point of divergence when resisting pressure can be varied by a screw button E. The springs may also become thinner from D to near the rivets C in order to give greater variability of strength. Instead of the button E a H-piece may be passed vertically through the slots and turned across them.

Cataloged By

studygroup@scissornet.org

Publication Details

Date Published

1888

Relationships

Related Person or Organization

Person or Organization

Ashberry, P.

Created By

studygroup@scissornet.org

Create Date

April 4, 2025

Updated By

studygroup@scissornet.org

Update Date

April 4, 2025