FR2242214A1 - Inserting strengthener in rubber weather strip - machine continuously opens strip profile, inserts strengthener and closes profile - Google Patents

Inserting strengthener in rubber weather strip - machine continuously opens strip profile, inserts strengthener and closes profile

Info

Publication number
FR2242214A1
FR2242214A1 FR7429910A FR7429910A FR2242214A1 FR 2242214 A1 FR2242214 A1 FR 2242214A1 FR 7429910 A FR7429910 A FR 7429910A FR 7429910 A FR7429910 A FR 7429910A FR 2242214 A1 FR2242214 A1 FR 2242214A1
Authority
FR
France
Prior art keywords
strengthener
profile
strip
inserts
weather strip
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
FR7429910A
Other languages
French (fr)
Other versions
FR2242214B3 (en
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.)
Nifco Inc
Original Assignee
Nifco Inc
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 Nifco Inc filed Critical Nifco Inc
Publication of FR2242214A1 publication Critical patent/FR2242214A1/en
Application granted granted Critical
Publication of FR2242214B3 publication Critical patent/FR2242214B3/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/12—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering
    • F16J15/121—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering with metal reinforcement
    • 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
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0053—Producing sealings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/06—Sealing strips
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/001—Profiled members, e.g. beams, sections
    • B29L2031/003—Profiled members, e.g. beams, sections having a profiled transverse cross-section
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints

Abstract

A machine for inserting a plastics strengthener in a profiled rubber weather strip used for sealing vehicle boots, bonnets and doors, advances the weather strip and opens up the profile into which the strengthener is to be inserted so that two stems are upright. After feeding in the strengthener the two stems are bent down until they are horizontal while the strip is supported by rollers at the side and an element forces the stems inside the strengthener so that the strip regains its original shape with the strengthener enclosed. Previously process was carried out by hand.
FR7429910A 1973-09-04 1974-09-03 Inserting strengthener in rubber weather strip - machine continuously opens strip profile, inserts strengthener and closes profile Granted FR2242214A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9891373A JPS5637058B2 (en) 1973-09-04 1973-09-04

Publications (2)

Publication Number Publication Date
FR2242214A1 true FR2242214A1 (en) 1975-03-28
FR2242214B3 FR2242214B3 (en) 1977-06-17

Family

ID=14232355

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7429910A Granted FR2242214A1 (en) 1973-09-04 1974-09-03 Inserting strengthener in rubber weather strip - machine continuously opens strip profile, inserts strengthener and closes profile

Country Status (2)

Country Link
JP (1) JPS5637058B2 (en)
FR (1) FR2242214A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0372745A1 (en) * 1988-11-21 1990-06-13 Schlegel (Uk) Holdings Limited Manufacture of composite extrusions
EP0669184A1 (en) * 1994-02-01 1995-08-30 Standard Products Limited Fitting sealing strips

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH049978U (en) * 1990-05-11 1992-01-28
JP3566248B2 (en) * 2001-11-14 2004-09-15 住友重機械工業株式会社 Hydraulic control device and hydraulic control method for injection molding machine
CN111113527A (en) * 2020-01-11 2020-05-08 上海越联橡塑制品有限公司 Automatic production line for cutting automobile sealing strip

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0372745A1 (en) * 1988-11-21 1990-06-13 Schlegel (Uk) Holdings Limited Manufacture of composite extrusions
US5686165A (en) * 1988-11-21 1997-11-11 Schlegel U.K. Holdings Limited Manufacture of composite extrusions
US6024906A (en) * 1988-11-21 2000-02-15 Schlegel (Uk) Holdings Limited Method for forming a composite extrusion
US6245409B1 (en) 1988-11-21 2001-06-12 Schlegal (Uk) Holdings Limited Composite extrusion and method for making same
EP0669184A1 (en) * 1994-02-01 1995-08-30 Standard Products Limited Fitting sealing strips

Also Published As

Publication number Publication date
JPS5637058B2 (en) 1981-08-28
JPS5050483A (en) 1975-05-06
FR2242214B3 (en) 1977-06-17

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Legal Events

Date Code Title Description
ST Notification of lapse