GB305190A - Inflatable hollow rubber bodies and process for the production thereof - Google Patents

Inflatable hollow rubber bodies and process for the production thereof

Info

Publication number
GB305190A
GB305190A GB17711/28A GB1771128A GB305190A GB 305190 A GB305190 A GB 305190A GB 17711/28 A GB17711/28 A GB 17711/28A GB 1771128 A GB1771128 A GB 1771128A GB 305190 A GB305190 A GB 305190A
Authority
GB
United Kingdom
Prior art keywords
rubber
sheets
dorogi
sheet
pressed
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.)
Expired
Application number
GB17711/28A
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.)
Dorogi Es Tarsa Gummigyar R-T
Original Assignee
Dorogi Es Tarsa Gummigyar R-T
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 Dorogi Es Tarsa Gummigyar R-T filed Critical Dorogi Es Tarsa Gummigyar R-T
Publication of GB305190A publication Critical patent/GB305190A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B29D22/00—Producing hollow articles
    • B29D22/02—Inflatable articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/743—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc
    • B29C65/7441—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc for making welds and cuts of other than simple rectilinear form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/439—Joining sheets for making inflated articles without using a mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

305,190. Dorogi, L., Dorogi, I., and Dorogi Ús Tßrsa Gummigyßr R. T., Dr. Feb. 3, 1928, [Convention date]. Void [Published under Sect. 91 of the Acts]. Moulding indiarubber.-In a process for making inflatable rubber articles, two or more flat sheets of raw rubber are pressed together to form a joint, Fig. 4, the depth of which is at least equal to the combined thickness of the sheets, the sheets being prevented from adhering except at the joints by the interpolation of anti-adhesive media such as paper or metal in the form of a templet, or a liquid or a powder, the finished article being vulcanized hot without a mould. In the construction of a mattress, paper templets 5, Fig. 7, are laid oh a sticky rubber sheet 3, rubber tubes 9, 10 are arranged to form air passages, and another sticky sheet is laid over the whole and united by pressure. In the construction of a toy animal figure, Fig. 9, two pieces of rubber are joined together to form one inset piece 13, a metal templet 14 keeping them separated excepting at the joint X. Another inset piece 12 is similarly prepared. One outside sheet is prepared by placing over it a stencil shaped to the inside of the figure and applying an anti-adhesive medium. The inset sheets are then pressed on and form the outer joint VII. The stencil and anti-adhesive medium are then again applied and finally the other outside sheet is pressed on. The templets may be formed with cutting edges, and various parts may be united by bracing strips 30, 62, which may divide the figure into compartments.
GB17711/28A 1928-02-03 1928-06-19 Inflatable hollow rubber bodies and process for the production thereof Expired GB305190A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU305190X 1928-02-03
HU653773X 1928-02-03

Publications (1)

Publication Number Publication Date
GB305190A true GB305190A (en) 1929-07-04

Family

ID=26318040

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17711/28A Expired GB305190A (en) 1928-02-03 1928-06-19 Inflatable hollow rubber bodies and process for the production thereof

Country Status (2)

Country Link
FR (1) FR653773A (en)
GB (1) GB305190A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0420343A (en) * 1990-05-15 1992-01-23 Nissho Corp Blood bag and its manufacture
CN112660464A (en) * 2020-12-10 2021-04-16 杭州中亚机械股份有限公司 Production equipment for preheating component at lower end of folded sheet and rod-inserting food

Also Published As

Publication number Publication date
FR653773A (en) 1929-03-27

Similar Documents

Publication Publication Date Title
GB567835A (en) Improvements relating to the formation of integral molded structures from fibrous sheet material
US1595006A (en) Method of manufacturing hollow rubber articles
GB505959A (en) Improvements in tear resisting rubber sheeting and methods of producing the same
GB305190A (en) Inflatable hollow rubber bodies and process for the production thereof
GB322572A (en) Inflatable hollow rubber articles and a process for the production thereof
US2081071A (en) Ornamental object and method of making the same
FR2272816A1 (en) Forming joints between margins of flexible blanks - by gripping between surfaces and injecting material along preferred path
US1950196A (en) Method of manufacturing decorated sheet material
US1599054A (en) Method of making rubber sponges
FR2085615A1 (en) Forming elastic mouldings - esp of expanded plastics for cushions
JPS55118838A (en) Manufacture of composite layer synthetic resin foam molded article
US1525988A (en) Process of making desk pads
US1389905A (en) Manufacturing heads of puppets, dolls, and like articles
US1974548A (en) Process for the production of rubber toys
GB217217A (en) Core for hollow rubber articles and method of making same
GB358967A (en) Improvements in or relating to the manufacture and use of expanded rubber material
GB413955A (en) Toy figure and method of manufacturing same
AT149875B (en) Feather down fabric and process for its manufacture.
GB371251A (en) Improvements in and in connection with the construction and operation of filter presses
GB549615A (en) Improvements in and relating to the manufacture of impregnated materials
JPS564998A (en) Manufacture of edge for speaker diaphragm
GB276944A (en) Improvements in or relating to inflatable rubber articles
DE628347C (en) Method of making rubber figures
GB357000A (en) Inflatable hollow rubber articles and process for their production
AU2770130A (en) Improved process and apparatus for simultaneously corrugating and trimming sheets of asbestos cement and the like in a plastic condition