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.)
Expired
Application number
GB106526A
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.)
ANDREW VAUGHAN JONES
ROANOID Ltd
SYDNEY BODEN
Original Assignee
ANDREW VAUGHAN JONES
ROANOID Ltd
SYDNEY BODEN
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 ANDREW VAUGHAN JONES, ROANOID Ltd, SYDNEY BODENfiledCriticalANDREW VAUGHAN JONES
Priority to GB106526ApriorityCriticalpatent/GB272260A/en
Publication of GB272260ApublicationCriticalpatent/GB272260A/en
E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
E05B1/0007—Knobs
Landscapes
Lock And Its Accessories
(AREA)
Abstract
272,260. Jones, A. V., Boden, S., and Roanoid, Ltd. Jan. 14, 1926. Moulding knobs and handles. - A door knob or handle having an enlarged globular head is produced by coating a hollow core with a substantially uniform layer of thermo-plastic non-vulcanizable composition such as cellulose acetate or synthetic resin. The core C is supported on a dummy spindle D in a die B within a heating casing A, and is surrounded by powdered coating material E. A second die B<1> is then applied to compress the powder under heat, the co-acting dies having the form of the finished article as regards the head of the knob. The neck may be moulded cylindrically and finished by turning off the surplus material or alternatively split dies F may be used for this part of the article.
GB106526A1926-01-141926-01-14Improvements in the manufacture of door knobs or door handles
ExpiredGB272260A
(en)
Process for the manufacture of sticks, canes and all suitable prismatic solid objects having a nacreous or metallic appearance, and devices for the said manufacture
Manufacturing procedure in and related to the obtaining of artificial tabas for entertainment. (Machine-translation by Google Translate, not legally binding)
A procedure for the manufacture of bodies, particularly of hollow bodies, of molding materials (Machine-translation by Google Translate, not legally binding)