GB2626237A - A mechanical digit assembly - Google Patents

A mechanical digit assembly Download PDF

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Publication number
GB2626237A
GB2626237A GB2317810.6A GB202317810A GB2626237A GB 2626237 A GB2626237 A GB 2626237A GB 202317810 A GB202317810 A GB 202317810A GB 2626237 A GB2626237 A GB 2626237A
Authority
GB
United Kingdom
Prior art keywords
leadscrew
rotation
axis
mechanical
mechanical digit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
GB2317810.6A
Inventor
William Varley Edward
Milward Cooney Robin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rebel Bionics Ltd
Original Assignee
Rebel Bionics Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rebel Bionics Ltd filed Critical Rebel Bionics Ltd
Priority to GB2317810.6A priority Critical patent/GB2626237A/en
Publication of GB2626237A publication Critical patent/GB2626237A/en
Pending legal-status Critical Current

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Abstract

A mechanical digit assembly comprises a mechanical digit a leadscrew 8 configured to rotate about a leadscrew axis and a leadscrew nut 3 mounted to the leadscrew such that rotation of the leadscrew actuates the leadscrew nut in the direction of the leadscrew axis. The leadscrew comprises a first portion along which the leadscrew nut can travel to selectively drive the mechanical digit to rotate about a first axis of rotation 20 from an open position to a closed position and vice-versa. The leadscrew also comprises a second portion along which the leadscrew nut can travel to selectively drive the mechanical digit to rotate about a second axis of rotation 21 from an opposed position to an unopposed position and vice-versa. Rotation of the mechanical digit about the second axis of rotation is limited by a rotation boss 70 which is configured to move in a track. Also disclosed is a method of actuating a mechanical digit assembly.
GB2317810.6A 2023-11-21 2023-11-21 A mechanical digit assembly Pending GB2626237A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2317810.6A GB2626237A (en) 2023-11-21 2023-11-21 A mechanical digit assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2317810.6A GB2626237A (en) 2023-11-21 2023-11-21 A mechanical digit assembly

Publications (1)

Publication Number Publication Date
GB2626237A true GB2626237A (en) 2024-07-17

Family

ID=91582695

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2317810.6A Pending GB2626237A (en) 2023-11-21 2023-11-21 A mechanical digit assembly

Country Status (1)

Country Link
GB (1) GB2626237A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220048207A1 (en) * 2018-09-25 2022-02-17 Covvi Limited A mechanical hand
GB2608848A (en) * 2021-07-14 2023-01-18 James Attard Kingswell Alan Artificial hand

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220048207A1 (en) * 2018-09-25 2022-02-17 Covvi Limited A mechanical hand
GB2608848A (en) * 2021-07-14 2023-01-18 James Attard Kingswell Alan Artificial hand

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