GB1081675A - Improvements relating to rubber grommets, bushes and the like - Google Patents

Improvements relating to rubber grommets, bushes and the like

Info

Publication number
GB1081675A
GB1081675A GB99164A GB99164A GB1081675A GB 1081675 A GB1081675 A GB 1081675A GB 99164 A GB99164 A GB 99164A GB 99164 A GB99164 A GB 99164A GB 1081675 A GB1081675 A GB 1081675A
Authority
GB
United Kingdom
Prior art keywords
layer
rubber
grommet
fabric
natural
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
GB99164A
Inventor
Claude Montague Blow
Michael Frederick Walker
Richard Clare Cox
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.)
PREC RUBBERS Ltd
Original Assignee
PREC RUBBERS Ltd
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 PREC RUBBERS Ltd filed Critical PREC RUBBERS Ltd
Priority to GB99164A priority Critical patent/GB1081675A/en
Priority to FR1188A priority patent/FR1420126A/en
Priority to DE19651515605 priority patent/DE1515605A1/en
Publication of GB1081675A publication Critical patent/GB1081675A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00—Overhead installations of electric lines or cables
    • H02G7/05—Suspension arrangements or devices for electric cables or lines
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0067—Using separating agents during or after moulding; Applying separating agents on preforms or articles, e.g. to prevent sticking to each other
    • B29C37/0075—Using separating agents during or after moulding; Applying separating agents on preforms or articles, e.g. to prevent sticking to each other using release sheets
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/32—Coiling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/26—Lead-in insulators; Lead-through insulators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/088—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings or inlets
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

1,081,675. Moulding grommets. PRECISION RUBBERS Ltd. Dec. 22, 1964 [Jan. 9, 1964], No. 991/64. Heading B5A. [Also in Divisions F2 and H2] A grommet comprises a layer of fabric 11 coated with a layer of cured rubber composition 12, which can be opened into substantially sheet form but which when released wraps around an object to give an overlap of at least half a turn. The grommet can be formed with end flanges. In making the grommet a layer of rubber and fabric are wrapped around a mandrel 14 with a layer 13 of rubber-resistant material disposed therebetween. The assembly is then cured in a mould. The layer 12 can be formed from natural or synthetic polymers, e.g. a silicon or fluorocarbon rubber composition, and the layer 11 from natural or artificial fibres, e.g. polyethylene glycol terephthalate or glass. The layer 13 of rubber-resistant material may be formed from metal foil or a polyester such as terephthalate, nylon or polypropylene.
GB99164A 1964-01-09 1964-01-09 Improvements relating to rubber grommets, bushes and the like Expired GB1081675A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB99164A GB1081675A (en) 1964-01-09 1964-01-09 Improvements relating to rubber grommets, bushes and the like
FR1188A FR1420126A (en) 1964-01-09 1965-01-07 Improvements to insulating guns, bushes and similar rubber parts, and their manufacturing process
DE19651515605 DE1515605A1 (en) 1964-01-09 1965-01-07 Rubber rings, bushings and the like.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB99164A GB1081675A (en) 1964-01-09 1964-01-09 Improvements relating to rubber grommets, bushes and the like

Publications (1)

Publication Number Publication Date
GB1081675A true GB1081675A (en) 1967-08-31

Family

ID=9714094

Family Applications (1)

Application Number Title Priority Date Filing Date
GB99164A Expired GB1081675A (en) 1964-01-09 1964-01-09 Improvements relating to rubber grommets, bushes and the like

Country Status (3)

Country Link
DE (1) DE1515605A1 (en)
FR (1) FR1420126A (en)
GB (1) GB1081675A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2220456A (en) * 1988-07-06 1990-01-10 Ashley & Rock Ltd Electric cable grommets
EP0855783A2 (en) * 1997-01-28 1998-07-29 Mitsubishi Denki Kabushiki Kaisha Lead-wire leading device in electric motor
WO2007146381A2 (en) * 2006-06-15 2007-12-21 E. I. Du Pont De Nemours And Company A method for compression moulding splitted rings

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5418457B2 (en) * 2010-09-30 2014-02-19 住友電装株式会社 Manufacturing method of water-stop middle splice part of electric wire and water-stop middle splice part of electric wire

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2220456A (en) * 1988-07-06 1990-01-10 Ashley & Rock Ltd Electric cable grommets
EP0855783A2 (en) * 1997-01-28 1998-07-29 Mitsubishi Denki Kabushiki Kaisha Lead-wire leading device in electric motor
EP0855783A3 (en) * 1997-01-28 1999-10-13 Mitsubishi Denki Kabushiki Kaisha Lead-wire leading device in electric motor
WO2007146381A2 (en) * 2006-06-15 2007-12-21 E. I. Du Pont De Nemours And Company A method for compression moulding splitted rings
WO2007146381A3 (en) * 2006-06-15 2008-02-07 Du Pont A method for compression moulding splitted rings
US8017057B2 (en) 2006-06-15 2011-09-13 E. I. Du Pont De Nemours And Company Method for making a pressed part with separations or voids

Also Published As

Publication number Publication date
FR1420126A (en) 1965-12-03
DE1515605A1 (en) 1969-08-14

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