GB937579A - Improvements in or relating to metal pins - Google Patents

Improvements in or relating to metal pins

Info

Publication number
GB937579A
GB937579A GB2993661A GB2993661A GB937579A GB 937579 A GB937579 A GB 937579A GB 2993661 A GB2993661 A GB 2993661A GB 2993661 A GB2993661 A GB 2993661A GB 937579 A GB937579 A GB 937579A
Authority
GB
United Kingdom
Prior art keywords
strip
pin
stop
face
saw
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
GB2993661A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2993661A priority Critical patent/GB937579A/en
Priority to DE1962O0006783 priority patent/DE1864546U/en
Priority to FR907242A priority patent/FR1331788A/en
Publication of GB937579A publication Critical patent/GB937579A/en
Expired 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • F16B19/04—Rivets; Spigots or the like fastened by riveting
    • F16B19/08—Hollow rivets; Multi-part rivets
    • F16B19/10—Hollow rivets; Multi-part rivets fastened by expanding mechanically
    • F16B19/1027—Multi-part rivets
    • F16B19/1036—Blind rivets
    • F16B19/1081—Blind rivets fastened by a drive-pin
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/14—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by wrapping
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/16—Fastening of connecting parts to base or case; Insulating connecting parts from base or case

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Abstract

937,579. Making contact pins. R. F. OXLEY. Aug. 20, 1962 [Aug. 18, 1961], No. 29936/61. Class 83 (2). [Also in Group XXIII] A method of making metal pins suitable for the formation of wrapped joints comprises extruding a metal strip having a pair of longitudinal ribs opposite one another on opposite sides of the strip, each rib having a face which is at an acute angle to and extends from the surface of the strip and a face perpendicular to the face of the strip and cutting the strip into short lengths perpendicular to its length. A pin 10 of a substantially square cross-section is severed by sawing from an extruded strip 30 having two pairs of longitudinal ribs 38, 39; 34, 35 positioned on opposite sides of the strip. A sawing machine 50 comprises a strip feed stop 51, a spring biased pressure pad 52 and a circular saw 53 reciprocated in a vertical direction by a piston assembly 54 via a linkage 55. The saw has axially tapered teeth and is arranged so that its greatest diameter is adjacent to the cut-off pin. The saw passes through the strip during its downward movement to sever a pin, the strip is indexed to the stop and a further pin severed during the upward pass. In a modification the machine comprises two saws arranged vertically one above the other which alternately sever a pin from the strip which is intermittently indexed to the stop. The pin is inserted into a flanged bush 11 of deformable insulating material, e.g. P.T.F.E., which is positioned in a hole formed in a panel, e.g. an electrical chassis. The barb-like side protrusions 16, 17 formed by the ribs of the extruded strip expand the bush which is thus securely fixed in the panel and which in turn also grips the leading protrusion 16 to retain the pin securely within itself. Wrapped conductor wires are subsequently connected to the ends of the pins.
GB2993661A 1961-08-18 1961-08-18 Improvements in or relating to metal pins Expired GB937579A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB2993661A GB937579A (en) 1961-08-18 1961-08-18 Improvements in or relating to metal pins
DE1962O0006783 DE1864546U (en) 1961-08-18 1962-08-17 FASTENING PIN.
FR907242A FR1331788A (en) 1961-08-18 1962-08-18 Fastener and its manufacturing process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2993661A GB937579A (en) 1961-08-18 1961-08-18 Improvements in or relating to metal pins

Publications (1)

Publication Number Publication Date
GB937579A true GB937579A (en) 1963-09-25

Family

ID=10299623

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2993661A Expired GB937579A (en) 1961-08-18 1961-08-18 Improvements in or relating to metal pins

Country Status (2)

Country Link
DE (1) DE1864546U (en)
GB (1) GB937579A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1331696A3 (en) * 2002-01-28 2004-10-13 FRIWO Gerätebau GmbH Electrical press-fitt connector and producing method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107542747B (en) * 2017-09-01 2019-05-07 宁波正宇紧固件有限公司 A kind of high-strength vehicle fastener

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1331696A3 (en) * 2002-01-28 2004-10-13 FRIWO Gerätebau GmbH Electrical press-fitt connector and producing method

Also Published As

Publication number Publication date
DE1864546U (en) 1962-12-27

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