GB892510A - Method of securing an insert of rigid material in a sheet of rigid material - Google Patents

Method of securing an insert of rigid material in a sheet of rigid material

Info

Publication number
GB892510A
GB892510A GB3593259A GB3593259A GB892510A GB 892510 A GB892510 A GB 892510A GB 3593259 A GB3593259 A GB 3593259A GB 3593259 A GB3593259 A GB 3593259A GB 892510 A GB892510 A GB 892510A
Authority
GB
United Kingdom
Prior art keywords
sheet
insert
disc
punch
bite
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
GB3593259A
Inventor
Harry Thomas Prestige
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.)
Belling and Lee Ltd
Original Assignee
Belling and Lee 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 Belling and Lee Ltd filed Critical Belling and Lee Ltd
Priority to GB3593259A priority Critical patent/GB892510A/en
Publication of GB892510A publication Critical patent/GB892510A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • H05K13/04—Mounting of components, e.g. of leadless components
    • H05K13/0456—Mounting of components, e.g. of leadless components simultaneously punching the circuit board
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/03—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal otherwise than by folding
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
    • H01R13/74—Means for mounting coupling parts in openings of a panel

Abstract

892,510. Assembling force fits; perforating. BELLING & LEE Ltd. Oct. 21, 1960 [Oct. 23, 1959], No. 35932/59. Class 83 (4). A method of securing an insert such as a disc in a sheet of metal or insulating material, as disclosed in Specification 776,373, wherein an aperture is punched in the sheet with the insert, or a sheet of the insert material under the punch so that it is forced into the sheared aperture, is further characterized in that at the same time as the insert is forced into the sheet at least one tongue is formed from the sheet material and caused to bite into the insert. In an embodiment, the insert consists of a phenolic resin disc 1 with a plurality of apertures 2, one disc being part of an electronic valve pin straightening device. The disc is placed on an aluminium sheet 3 supported on a die 4 provided with a cutting edge 5 having equispaced chamfered teeth 10 around the cutting edge. The shape of each tooth is shown in Fig. 4. During the jointing operation, which is effected by a punch 6, the teeth bite into the underside of the sheet 3 as the slug 7 is being punched out to cause tongues 14 to 17 (Fig. 3) to be formed out of the sheet material and these tongues bite into the sides of the disc to assist in anchoring it in the sheet 3. Alternatively, the teeth are formed on the punch 6, in which case the tongues will be formed on the top face of the sheet.
GB3593259A 1959-10-23 1959-10-23 Method of securing an insert of rigid material in a sheet of rigid material Expired GB892510A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3593259A GB892510A (en) 1959-10-23 1959-10-23 Method of securing an insert of rigid material in a sheet of rigid material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3593259A GB892510A (en) 1959-10-23 1959-10-23 Method of securing an insert of rigid material in a sheet of rigid material

Publications (1)

Publication Number Publication Date
GB892510A true GB892510A (en) 1962-03-28

Family

ID=10383131

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3593259A Expired GB892510A (en) 1959-10-23 1959-10-23 Method of securing an insert of rigid material in a sheet of rigid material

Country Status (1)

Country Link
GB (1) GB892510A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU675590B2 (en) * 1993-11-11 1997-02-06 Bluescope Steel Limited Clinching die
CN113617975A (en) * 2021-08-26 2021-11-09 江苏凯德电控科技有限公司 Full-automatic pin bending machine and machining method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU675590B2 (en) * 1993-11-11 1997-02-06 Bluescope Steel Limited Clinching die
CN113617975A (en) * 2021-08-26 2021-11-09 江苏凯德电控科技有限公司 Full-automatic pin bending machine and machining method thereof

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