DE123470C - - Google Patents

Info

Publication number
DE123470C
DE123470C DENDAT123470D DE123470DA DE123470C DE 123470 C DE123470 C DE 123470C DE NDAT123470 D DENDAT123470 D DE NDAT123470D DE 123470D A DE123470D A DE 123470DA DE 123470 C DE123470 C DE 123470C
Authority
DE
Germany
Prior art keywords
rubber
shell
lever
section
vacuum pump
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.)
Active
Application number
DENDAT123470D
Other languages
German (de)
English (en)
Publication of DE123470C publication Critical patent/DE123470C/de
Active legal-status Critical Current

Links

Classifications

    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/266—Auxiliary operations after the thermoforming operation
    • B29C51/267—Two sheets being thermoformed in separate mould parts and joined together while still in the mould
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2022/00—Hollow articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
DENDAT123470D Active DE123470C (fr)

Publications (1)

Publication Number Publication Date
DE123470C true DE123470C (fr)

Family

ID=392323

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT123470D Active DE123470C (fr)

Country Status (1)

Country Link
DE (1) DE123470C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6092401A (en) * 1999-02-18 2000-07-25 Alpha Enterprises, Inc. Electronic article surveillance security device
US6755055B2 (en) 2002-02-26 2004-06-29 Alpha Security Products, Inc. Theft deterrent device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6092401A (en) * 1999-02-18 2000-07-25 Alpha Enterprises, Inc. Electronic article surveillance security device
US6755055B2 (en) 2002-02-26 2004-06-29 Alpha Security Products, Inc. Theft deterrent device

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