FR2139729B1 - - Google Patents

Info

Publication number
FR2139729B1
FR2139729B1 FR7119991A FR7119991A FR2139729B1 FR 2139729 B1 FR2139729 B1 FR 2139729B1 FR 7119991 A FR7119991 A FR 7119991A FR 7119991 A FR7119991 A FR 7119991A FR 2139729 B1 FR2139729 B1 FR 2139729B1
Authority
FR
France
Prior art keywords
forging
casing
june
tool
central body
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
FR7119991A
Other languages
French (fr)
Other versions
FR2139729A1 (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.)
Avrona SA
Original Assignee
Avrona SA
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 Avrona SA filed Critical Avrona SA
Priority to FR7119991A priority Critical patent/FR2139729B1/fr
Priority to CH746272A priority patent/CH551813A/en
Priority to DE19722226304 priority patent/DE2226304A1/en
Priority to IT6871172A priority patent/IT959010B/en
Priority to ES403378A priority patent/ES403378A1/en
Priority to LU65439D priority patent/LU65439A1/xx
Priority to NL7207400A priority patent/NL7207400A/xx
Priority to BE784316A priority patent/BE784316A/en
Priority to GB2599872A priority patent/GB1394395A/en
Publication of FR2139729A1 publication Critical patent/FR2139729A1/fr
Application granted granted Critical
Publication of FR2139729B1 publication Critical patent/FR2139729B1/fr
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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/03—Gearboxes; Mounting gearing therein characterised by means for reinforcing gearboxes, e.g. ribs
    • 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
    • B21K1/26—Making machine elements housings or supporting parts, e.g. axle housings, engine mountings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
    • B60B35/003—Steerable axles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
    • B60B35/12—Torque-transmitting axles
    • B60B35/16—Axle housings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2310/00—Manufacturing methods
    • B60B2310/20—Shaping
    • B60B2310/208—Shaping by forging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2310/00—Manufacturing methods
    • B60B2310/30—Manufacturing methods joining
    • B60B2310/302—Manufacturing methods joining by welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2310/00—Manufacturing methods
    • B60B2310/30—Manufacturing methods joining
    • B60B2310/305—Manufacturing methods joining by screwing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2360/00—Materials; Physical forms thereof
    • B60B2360/10—Metallic materials
    • B60B2360/102—Steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2360/00—Materials; Physical forms thereof
    • B60B2360/14—Physical forms of metallic parts
    • B60B2360/147—Castings
    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02017—Gearboxes; Mounting gearing therein characterised by special features related to the manufacturing of the gear case, e.g. special adaptations for casting
    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02039—Gearboxes for particular applications
    • F16H2057/02043—Gearboxes for particular applications for vehicle transmissions
    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02039—Gearboxes for particular applications
    • F16H2057/02043—Gearboxes for particular applications for vehicle transmissions
    • F16H2057/02052—Axle units; Transfer casings for four wheel drive
    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02091—Measures for reducing weight of gearbox

Abstract

1394395 Making axle casings, tube expanding CIDIPA SA 2 June 1972 [2 June 1971] 25998/72 Headings B3A and B3J A method of making an axle casing comprises forging a one-piece unit having a central body 1 and two tubular portions 2 and then expanding the free ends of the tubular portions by a forging operation. The central body 1 is held in forging apparatus between members 11, 12 one of which is provided with a centering member 13 for locating the casing. An hydraulically operated forging tool 8 is driven into the free end of a portion 2 to form a contour 10. After forming, the tool is withdrawn, the casing is rotated through 180 degrees and the forging operation is repeated.
FR7119991A 1971-06-02 1971-06-02 Expired FR2139729B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7119991A FR2139729B1 (en) 1971-06-02 1971-06-02
CH746272A CH551813A (en) 1971-06-02 1972-05-19 PROCESS FOR MANUFACTURING A MOTOR DIRECTOR BRIDGE HOUSING OR A STEERING AXLE HOUSING, MACHINE FOR IMPLEMENTING THE PROCEDURE AND CASING MANUFACTURED ACCORDING TO THE PROCESS.
IT6871172A IT959010B (en) 1971-06-02 1972-05-30 MANUFACTURING PROCESS OF A MOTORCYCLE DIRECTOR BRIDGE BOX OR A STEERING AXLE BOX AND MACHINE FOR THE IMPLEMENTATION OF THIS PROCEDURE
DE19722226304 DE2226304A1 (en) 1971-06-02 1972-05-30 Drive and steering axle housing and method and device for its manufacture
ES403378A ES403378A1 (en) 1971-06-02 1972-05-31 Steering axle casings
LU65439D LU65439A1 (en) 1971-06-02 1972-05-31
NL7207400A NL7207400A (en) 1971-06-02 1972-06-01
BE784316A BE784316A (en) 1971-06-02 1972-06-02 METHOD OF MANUFACTURING A MOTOR-STEERING CRANKCASE OR A STEERING AXLE CASE AND MACHINE FOR IMPLEMENTING THE PROCESS
GB2599872A GB1394395A (en) 1971-06-02 1972-06-02 Steering axle casings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7119991A FR2139729B1 (en) 1971-06-02 1971-06-02

Publications (2)

Publication Number Publication Date
FR2139729A1 FR2139729A1 (en) 1973-01-12
FR2139729B1 true FR2139729B1 (en) 1974-04-05

Family

ID=9077993

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7119991A Expired FR2139729B1 (en) 1971-06-02 1971-06-02

Country Status (9)

Country Link
BE (1) BE784316A (en)
CH (1) CH551813A (en)
DE (1) DE2226304A1 (en)
ES (1) ES403378A1 (en)
FR (1) FR2139729B1 (en)
GB (1) GB1394395A (en)
IT (1) IT959010B (en)
LU (1) LU65439A1 (en)
NL (1) NL7207400A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2805729C2 (en) * 1978-02-08 1986-02-20 Mannesmann AG, 4000 Düsseldorf Process for the production of pre-workpieces for axle beam halves of commercial vehicles
JPS55138127U (en) * 1979-03-23 1980-10-02
DE3004132C2 (en) * 1980-02-01 1985-06-20 Mannesmann AG, 4000 Düsseldorf Method of manufacturing one-piece hollow motor vehicle axles
DE19920670A1 (en) * 1999-05-05 2000-11-23 Man Nutzfahrzeuge Ag Axle body for leading, trailing or lifting axles for commercial motor vehicles, has body centre sections of leading and trailing axles and of lifting axles connected to axle stubs for steered axles and non-steered axles
GB2412339B (en) * 2002-03-06 2005-11-02 Adcock Tech Ltd A method of forming a gear
CN102873228B (en) * 2012-09-24 2014-07-09 重庆科技学院 Automobile drive axle overall compound bulging device
CN112453238B (en) * 2020-11-17 2023-06-16 燕山大学 Stamping forming method of integral axle housing and axle package

Also Published As

Publication number Publication date
FR2139729A1 (en) 1973-01-12
LU65439A1 (en) 1973-01-22
IT959010B (en) 1973-11-10
ES403378A1 (en) 1976-04-16
CH551813A (en) 1974-07-31
NL7207400A (en) 1972-12-05
GB1394395A (en) 1975-05-14
DE2226304A1 (en) 1972-12-14
BE784316A (en) 1972-12-04

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse