FR842570A - Improvements in the manufacture of hollow rubber objects - Google Patents

Improvements in the manufacture of hollow rubber objects

Info

Publication number
FR842570A
FR842570A FR842570DA FR842570A FR 842570 A FR842570 A FR 842570A FR 842570D A FR842570D A FR 842570DA FR 842570 A FR842570 A FR 842570A
Authority
FR
France
Prior art keywords
manufacture
hollow rubber
rubber objects
objects
hollow
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
Other languages
French (fr)
Inventor
Edwin Boyd Jackson
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 filed Critical
Application granted granted Critical
Publication of FR842570A publication Critical patent/FR842570A/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
    • B29D24/00—Producing articles with hollow walls
    • B29D24/001—Producing articles with hollow walls formed of hollow ridges or ribs, e.g. separate ridges; continuous corrugated structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR842570D 1938-08-25 1938-08-25 Improvements in the manufacture of hollow rubber objects Expired FR842570A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR842570T 1938-08-25

Publications (1)

Publication Number Publication Date
FR842570A true FR842570A (en) 1939-06-14

Family

ID=9311498

Family Applications (1)

Application Number Title Priority Date Filing Date
FR842570D Expired FR842570A (en) 1938-08-25 1938-08-25 Improvements in the manufacture of hollow rubber objects

Country Status (1)

Country Link
FR (1) FR842570A (en)

Similar Documents

Publication Publication Date Title
FR828407A (en) Improvements in the manufacture of a product covered with hair
FR872149A (en) Improvements in the manufacture of hollow objects from plastics
FR797366A (en) Improvements in the manufacture of vulcanized rubber articles
FR842570A (en) Improvements in the manufacture of hollow rubber objects
FR850981A (en) Improvements in the production of regenerated rubber
FR950331A (en) Improvements in the manufacture of hydroxy acids
FR853273A (en) Improvements in the manufacture of slide closures
FR842409A (en) Improvements in the manufacture of artificial textiles
FR799433A (en) Improvements in the manufacture of asbestos-cement objects
FR859112A (en) Improvements in the manufacture of abrasive objects
FR839366A (en) Improvements in the manufacture of concrete articles
FR866749A (en) Improvements in the manufacture of sponge rubber
FR872455A (en) Improvements to molds used in the manufacture of hollow objects
FR839543A (en) Improvement in the manufacture of ceramic objects
FR845868A (en) Improvements in the manufacture of microporous objects
FR590642A (en) Improvements in the manufacture of ceramic objects
FR763170A (en) Improvements in the manufacture of rubber-based objects
FR950336A (en) Improvements in the manufacture of alpha-chloro-beta-hydroxynitriles
FR858786A (en) Improvements in the manufacture of concrete objects
FR851496A (en) Improvements in the manufacture of hollow turbine blades
FR868743A (en) Improvement in the manufacture of hollow objects by extrusion
FR762345A (en) Improvements in the manufacture of rubber objects
FR682819A (en) Improvements in the manufacture of rubber articles
FR858280A (en) Improvements in the manufacture of porous rubber products
FR723413A (en) Improvements in the manufacture of hollow rubber articles