GB0322900D0 - Press apparatus and method for cold forging an electrical contact - Google Patents

Press apparatus and method for cold forging an electrical contact

Info

Publication number
GB0322900D0
GB0322900D0 GBGB0322900.2A GB0322900A GB0322900D0 GB 0322900 D0 GB0322900 D0 GB 0322900D0 GB 0322900 A GB0322900 A GB 0322900A GB 0322900 D0 GB0322900 D0 GB 0322900D0
Authority
GB
United Kingdom
Prior art keywords
electrical contact
cold forging
press apparatus
forging
cold
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
GBGB0322900.2A
Other versions
GB2406535A (en
GB2406535B (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.)
P & B Metal Components Ltd
Original Assignee
P & B Metal Components 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 P & B Metal Components Ltd filed Critical P & B Metal Components Ltd
Priority to GB0322900A priority Critical patent/GB2406535B/en
Publication of GB0322900D0 publication Critical patent/GB0322900D0/en
Publication of GB2406535A publication Critical patent/GB2406535A/en
Application granted granted Critical
Publication of GB2406535B publication Critical patent/GB2406535B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/02—Riveting procedures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/10—Riveting machines
    • B21J15/14—Riveting machines specially adapted for riveting specific articles, e.g. brake lining machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/10—Riveting machines
    • B21J15/30—Particular elements, e.g. supports; Suspension equipment specially adapted for portable riveters
    • B21J15/32—Devices for inserting or holding rivets in position with or without feeding arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/10—Riveting machines
    • B21J15/36—Rivet sets, i.e. tools for forming heads; Mandrels for expanding parts of hollow rivets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/58—Making machine elements rivets
    • B21K1/62—Making machine elements rivets special rivets, e.g. with electrical contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
    • H01H11/041—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion
    • H01H11/042—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion by mechanical deformation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
    • H01H11/06—Fixing of contacts to carrier ; Fixing of contacts to insulating carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Forging (AREA)
GB0322900A 2003-09-30 2003-09-30 Press apparatus and method for cold forging an electrical contact Expired - Fee Related GB2406535B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0322900A GB2406535B (en) 2003-09-30 2003-09-30 Press apparatus and method for cold forging an electrical contact

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0322900A GB2406535B (en) 2003-09-30 2003-09-30 Press apparatus and method for cold forging an electrical contact

Publications (3)

Publication Number Publication Date
GB0322900D0 true GB0322900D0 (en) 2003-10-29
GB2406535A GB2406535A (en) 2005-04-06
GB2406535B GB2406535B (en) 2006-04-12

Family

ID=29287145

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0322900A Expired - Fee Related GB2406535B (en) 2003-09-30 2003-09-30 Press apparatus and method for cold forging an electrical contact

Country Status (1)

Country Link
GB (1) GB2406535B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113714443A (en) * 2021-09-07 2021-11-30 烟台大学 Double-station near-net-size forming system

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102513495B (en) * 2011-12-12 2014-04-02 李建华 Ceramic lamp holder contact riveting device and riveting method
CN104637711B (en) * 2015-01-27 2018-05-11 上海银点电子科技有限公司 A kind of rivet contacts processing technology
CN104722623B (en) * 2015-03-04 2017-02-01 浙江正泰电器股份有限公司 Device and method for obtaining high bright and clean punching face and contact head product
DE102018133419A1 (en) * 2018-12-21 2020-06-25 Johnson Electric Germany GmbH & Co. KG Fixed contact piece carrier for a relay and method for setting a contact distance

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5341778B2 (en) * 1972-11-28 1978-11-07
JPH07101578B2 (en) * 1986-11-19 1995-11-01 田中貴金属工業株式会社 Rivet type electrical contact caulking die
DE3725478A1 (en) * 1987-07-31 1989-02-09 Siemens Ag Riveting of contact stud to blade e.g. relay contact spring - automatically centralising when locating dished recess formed with clearance hole to accept shank of contact rivet
JPH02244517A (en) * 1989-03-17 1990-09-28 Tanaka Kikinzoku Kogyo Kk Method of transport and insertion of rivet type contact into recess in base
JP3033779B2 (en) * 1990-09-28 2000-04-17 田中貴金属工業株式会社 Manufacturing method of clad contacts
JPH0628943A (en) * 1992-07-08 1994-02-04 Tanaka Kikinzoku Kogyo Kk Manufacture of electrical contact

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113714443A (en) * 2021-09-07 2021-11-30 烟台大学 Double-station near-net-size forming system
CN113714443B (en) * 2021-09-07 2023-09-08 烟台大学 Double-station near-net-size forming system

Also Published As

Publication number Publication date
GB2406535A (en) 2005-04-06
GB2406535B (en) 2006-04-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20070930