GB2191965B - Gear-shift lever and method of making it - Google Patents

Gear-shift lever and method of making it

Info

Publication number
GB2191965B
GB2191965B GB8623423A GB8623423A GB2191965B GB 2191965 B GB2191965 B GB 2191965B GB 8623423 A GB8623423 A GB 8623423A GB 8623423 A GB8623423 A GB 8623423A GB 2191965 B GB2191965 B GB 2191965B
Authority
GB
United Kingdom
Prior art keywords
connector portion
lever
gear
making
fulcrum
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 - Fee Related
Application number
GB8623423A
Other versions
GB8623423D0 (en
GB2191965A (en
Inventor
Takeru Tanaka
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.)
MITSUBOSHI SEISAKUSHO
Original Assignee
MITSUBOSHI SEISAKUSHO
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
Priority claimed from JP61131172A external-priority patent/JPS62286842A/en
Priority claimed from GB868621625A external-priority patent/GB8621625D0/en
Application filed by MITSUBOSHI SEISAKUSHO filed Critical MITSUBOSHI SEISAKUSHO
Publication of GB8623423D0 publication Critical patent/GB8623423D0/en
Publication of GB2191965A publication Critical patent/GB2191965A/en
Application granted granted Critical
Publication of GB2191965B publication Critical patent/GB2191965B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
    • 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
    • B21K1/76—Making machine elements elements not mentioned in one of the preceding groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K20/00—Arrangement or mounting of change-speed gearing control devices in vehicles
    • B60K20/02—Arrangement or mounting of change-speed gearing control devices in vehicles of initiating means
    • 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
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/0278—Constructional features of the selector lever, e.g. grip parts, mounting or manufacturing
    • 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
    • B29L2031/46—Knobs or handles, push-buttons, grips
    • B29L2031/463—Grips, handles
    • 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
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H2059/026—Details or special features of the selector casing or lever support
    • F16H2059/0269—Ball joints or spherical bearings for supporting the lever

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

A power transmission gear-shifting lever is made by a multi-stage process wherein a tube (13) of metal or plastics has one end widened by punching means (14), and is then inserted into successive moulds (24, 40) wherein a spherical fulcrum portion (5) and an adjacent connector portion (6) are formed in a pressing process. In a final pressing stage, the wall of the connector portion (6) may be thickened and its end (7) tapered inwardly. There is thus formed an integral tubular lever comprising a main body portion, a hollow spherical portion (5) to serve as a fulcrum and the connector portion (6). The lever according to the invention is lighter and reduces vibrations. <IMAGE>
GB8623423A 1986-06-05 1986-09-30 Gear-shift lever and method of making it Expired - Fee Related GB2191965B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61131172A JPS62286842A (en) 1986-06-05 1986-06-05 Manufacture of change lever and structure thereof
GB868621625A GB8621625D0 (en) 1986-09-08 1986-09-08 Gear-shift lever

Publications (3)

Publication Number Publication Date
GB8623423D0 GB8623423D0 (en) 1986-11-05
GB2191965A GB2191965A (en) 1987-12-31
GB2191965B true GB2191965B (en) 1990-06-06

Family

ID=26291271

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8623423A Expired - Fee Related GB2191965B (en) 1986-06-05 1986-09-30 Gear-shift lever and method of making it

Country Status (1)

Country Link
GB (1) GB2191965B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2096913A1 (en) * 1993-05-25 1994-11-26 Leonard Neal One-piece gearshift lever with cold formed end
US5557981A (en) * 1993-05-25 1996-09-24 Tamco Limited One-piece gearshift lever with cold formed end
IT1308092B1 (en) * 1999-06-10 2001-11-29 Bava Riccardo Spa COMMAND AUCTION FOR VEHICLE CHANGE

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3747431A (en) * 1970-02-21 1973-07-24 Daimler Benz Ag Safety shifting lever for the transmission of motor vehicles
US3795156A (en) * 1970-12-23 1974-03-05 Wilhelm Neuscheler Shifting lever for the transmission of motor vehicles
GB2135409A (en) * 1983-02-17 1984-08-30 Porsche Ag Gearshift lever mounting

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3747431A (en) * 1970-02-21 1973-07-24 Daimler Benz Ag Safety shifting lever for the transmission of motor vehicles
US3795156A (en) * 1970-12-23 1974-03-05 Wilhelm Neuscheler Shifting lever for the transmission of motor vehicles
GB2135409A (en) * 1983-02-17 1984-08-30 Porsche Ag Gearshift lever mounting

Also Published As

Publication number Publication date
GB8623423D0 (en) 1986-11-05
GB2191965A (en) 1987-12-31

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Legal Events

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

Effective date: 20000930