FR2487246A1 - Moule pour bac d'accumulateur perfectionne - Google Patents

Moule pour bac d'accumulateur perfectionne Download PDF

Info

Publication number
FR2487246A1
FR2487246A1 FR8114442A FR8114442A FR2487246A1 FR 2487246 A1 FR2487246 A1 FR 2487246A1 FR 8114442 A FR8114442 A FR 8114442A FR 8114442 A FR8114442 A FR 8114442A FR 2487246 A1 FR2487246 A1 FR 2487246A1
Authority
FR
France
Prior art keywords
mold
ribs
bars
ejection
walls
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.)
Granted
Application number
FR8114442A
Other languages
English (en)
French (fr)
Other versions
FR2487246B1 (enrdf_load_stackoverflow
Inventor
William John Perkins
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.)
Motors Liquidation Co
Original Assignee
General Motors Corp
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 General Motors Corp filed Critical General Motors Corp
Publication of FR2487246A1 publication Critical patent/FR2487246A1/fr
Application granted granted Critical
Publication of FR2487246B1 publication Critical patent/FR2487246B1/fr
Granted 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/44—Removing or ejecting moulded articles for undercut 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/2624—Moulds provided with a multiplicity of wall-like cavities connected to a common cavity, e.g. for battery cases

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
FR8114442A 1980-07-28 1981-07-24 Moule pour bac d'accumulateur perfectionne Granted FR2487246A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17275980A 1980-07-28 1980-07-28

Publications (2)

Publication Number Publication Date
FR2487246A1 true FR2487246A1 (fr) 1982-01-29
FR2487246B1 FR2487246B1 (enrdf_load_stackoverflow) 1984-06-15

Family

ID=22629111

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8114442A Granted FR2487246A1 (fr) 1980-07-28 1981-07-24 Moule pour bac d'accumulateur perfectionne

Country Status (4)

Country Link
CA (1) CA1161217A (enrdf_load_stackoverflow)
DE (1) DE3128224C2 (enrdf_load_stackoverflow)
FR (1) FR2487246A1 (enrdf_load_stackoverflow)
GB (1) GB2080722B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4426770A1 (de) * 1994-07-28 1996-02-01 Vb Autobatterie Gmbh Akkumulator mit Seitenwandrippen
ES1076145Y (es) * 2011-11-14 2012-05-08 Exide Technologies S A U Recipientes para baterias que tienen nervios en las paredes

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1576340A (enrdf_load_stackoverflow) * 1968-08-19 1969-07-25
US3607440A (en) * 1970-01-29 1971-09-21 Esb Inc Battery container having springlike packing ribs to accommodate elements of varying thicknesses

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7500957U (de) * 1975-01-15 1976-07-22 Robert Bosch Gmbh, 7000 Stuttgart Kasten, insbesondere blockkasten fuer bleiakkumulatoren
US4309818A (en) * 1980-05-27 1982-01-12 General Motors Corporation Method for manufacturing a preformed flex-rib battery case

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1576340A (enrdf_load_stackoverflow) * 1968-08-19 1969-07-25
US3607440A (en) * 1970-01-29 1971-09-21 Esb Inc Battery container having springlike packing ribs to accommodate elements of varying thicknesses

Also Published As

Publication number Publication date
DE3128224C2 (de) 1983-11-03
FR2487246B1 (enrdf_load_stackoverflow) 1984-06-15
GB2080722A (en) 1982-02-10
CA1161217A (en) 1984-01-31
DE3128224A1 (de) 1982-06-09
GB2080722B (en) 1984-03-14

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Legal Events

Date Code Title Description
ST Notification of lapse