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.)
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.)
Pirelli Ltd
Original Assignee
Pirelli 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 Pirelli LtdfiledCriticalPirelli Ltd
Publication of ES267837A1publicationCriticalpatent/ES267837A1/en
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
B29D35/00—Producing footwear
B29D35/0009—Producing footwear by injection moulding; Apparatus therefor
B29D35/0018—Moulds
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
B29D35/00—Producing footwear
B29D35/0054—Producing footwear by compression moulding, vulcanising or the like; Apparatus therefor
B29D35/0063—Moulds
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
B29K2021/00—Use of unspecified rubbers as moulding material
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Footwear And Its Accessory, Manufacturing Method And Apparatuses
(AREA)
Moulds For Moulding Plastics Or The Like
(AREA)
Abstract
Improvements in rigid molds, in the shape of a one-piece cavity, for the manufacture of soles and/or heels and their coupling to the visible parts of the shoe, characterized in that the molds contain a rigid base plate in which the cavity is prepared. molding, and a last mounted for movement in a straight line with respect to the mentioned base plate; the construction of the mold is such that it is possible to extract the complete shoe formed in the last, only as a result of the aforementioned movement of the latter. (Machine-translation by Google Translate, not legally binding)
ES0267837A1960-06-141961-05-31Improvements in or relating to moulds for applying soles and heels to footwear
ExpiredES267837A1
(en)
Improvements in the vulcanization molds for the manufacture of footwear with sole of rubber (Machine-translation by Google Translate, not legally binding)
Improvements in the manufacture and assembly of heels in female shoes with pre-modeled inside structure (Machine-translation by Google Translate, not legally binding)
Improvements in the mechanisms of driving molds for the vulcanization of rubber sole, plastic material or similar to the footwear shovel (Machine-translation by Google Translate, not legally binding)
A procedure for the manufacture of footwear of thermoplastic material, using molds whose part of empeine form a unique body (Machine-translation by Google Translate, not legally binding)
Improvements in the models for manufacture of shoes and analog footwear with rubber sole (Machine-translation by Google Translate, not legally binding)
Mold for the manufacture of all rubber footwear, and in particular boots and ankle boots with one piece shank or gaiter (Machine-translation by Google Translate, not legally binding)