FR802729A - Demoulding process by the action of hydraulic or pneumatic pressure - Google Patents

Demoulding process by the action of hydraulic or pneumatic pressure

Info

Publication number
FR802729A
FR802729A FR802729DA FR802729A FR 802729 A FR802729 A FR 802729A FR 802729D A FR802729D A FR 802729DA FR 802729 A FR802729 A FR 802729A
Authority
FR
France
Prior art keywords
hydraulic
action
pneumatic pressure
demoulding process
demoulding
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
Beugin Marcel
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 FR802729A publication Critical patent/FR802729A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/10—Moulds with means incorporated therein, or carried thereby, for ejecting or detaching the moulded article
    • B28B7/12—Moulds with means incorporated therein, or carried thereby, for ejecting or detaching the moulded article by fluid pressure, e.g. acting through flexible wall parts or linings of the moulds
FR802729D 1936-02-20 1936-02-20 Demoulding process by the action of hydraulic or pneumatic pressure Expired FR802729A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR802729T 1936-02-20

Publications (1)

Publication Number Publication Date
FR802729A true FR802729A (en) 1936-09-14

Family

ID=9249383

Family Applications (1)

Application Number Title Priority Date Filing Date
FR802729D Expired FR802729A (en) 1936-02-20 1936-02-20 Demoulding process by the action of hydraulic or pneumatic pressure

Country Status (1)

Country Link
FR (1) FR802729A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115003484A (en) * 2019-12-20 2022-09-02 伊顿智能动力有限公司 Permeable wall encapsulation mold

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115003484A (en) * 2019-12-20 2022-09-02 伊顿智能动力有限公司 Permeable wall encapsulation mold

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