IT990670B - EQUIPMENT FOR DEEP MOLDING AND FINISHING OF TUBULAR ELEMENTS PARTICULARLY FOR CILIN DRI VEHICLE SHOCK ABSORBERS - Google Patents

EQUIPMENT FOR DEEP MOLDING AND FINISHING OF TUBULAR ELEMENTS PARTICULARLY FOR CILIN DRI VEHICLE SHOCK ABSORBERS

Info

Publication number
IT990670B
IT990670B IT25534/73A IT2553473A IT990670B IT 990670 B IT990670 B IT 990670B IT 25534/73 A IT25534/73 A IT 25534/73A IT 2553473 A IT2553473 A IT 2553473A IT 990670 B IT990670 B IT 990670B
Authority
IT
Italy
Prior art keywords
cilin
dri
finishing
equipment
shock absorbers
Prior art date
Application number
IT25534/73A
Other languages
Italian (it)
Original Assignee
Cylinder Forming 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 Cylinder Forming Ltd filed Critical Cylinder Forming Ltd
Application granted granted Critical
Publication of IT990670B publication Critical patent/IT990670B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
    • B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles
    • B21C1/24—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles by means of mandrels
    • B21C1/26—Push-bench drawing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
    • B21C3/16—Mandrels; Mounting or adjusting same
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/30—Deep-drawing to finish articles formed by deep-drawing
    • 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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/16—Additional equipment in association with the tools, e.g. for shearing, for trimming
IT25534/73A 1972-06-19 1973-06-18 EQUIPMENT FOR DEEP MOLDING AND FINISHING OF TUBULAR ELEMENTS PARTICULARLY FOR CILIN DRI VEHICLE SHOCK ABSORBERS IT990670B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2859772A GB1385566A (en) 1972-06-19 1972-06-19 Cylinder forming

Publications (1)

Publication Number Publication Date
IT990670B true IT990670B (en) 1975-07-10

Family

ID=10278128

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25534/73A IT990670B (en) 1972-06-19 1973-06-18 EQUIPMENT FOR DEEP MOLDING AND FINISHING OF TUBULAR ELEMENTS PARTICULARLY FOR CILIN DRI VEHICLE SHOCK ABSORBERS

Country Status (6)

Country Link
US (1) US3848449A (en)
JP (1) JPS4963647A (en)
DE (1) DE2331059A1 (en)
FR (1) FR2189133B3 (en)
GB (1) GB1385566A (en)
IT (1) IT990670B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2738559C3 (en) * 1977-08-24 1982-02-18 Mannesmann AG, 4000 Düsseldorf Process for the continuous drawing of tubes
AT403893B (en) * 1994-04-28 1998-06-25 Boehlerit Gmbh & Co Kg Apparatus with a tool for the production of hollow bodies
AT372U1 (en) * 1994-04-28 1995-09-25 Boehlerit Gmbh & Co Kg DEVICE WITH A TOOL FOR STRETCHING HOLLOW BODIES

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191514046A (en) * 1915-10-04 1916-09-28 Arthur Blaikley An Improved Manufacture of that part commonly known as the Bell of Wind Musical Instruments of the kind known as "Brass".
US2179194A (en) * 1938-07-22 1939-11-07 Nat Tube Co Tube drawing bench
US2548702A (en) * 1948-04-17 1951-04-10 Nat Supply Co Pipe upsetting and hot broaching tool
US3167044A (en) * 1958-04-14 1965-01-26 Kaiser Aluminium Chem Corp Forming apparatus
US3096579A (en) * 1959-04-15 1963-07-09 Burgess Norton Mfg Co Process of producing extruded articles
US3139670A (en) * 1961-06-19 1964-07-07 Peter D George Process for making a dashpot assembly

Also Published As

Publication number Publication date
DE2331059A1 (en) 1974-01-17
FR2189133B3 (en) 1976-06-11
US3848449A (en) 1974-11-19
GB1385566A (en) 1975-02-26
JPS4963647A (en) 1974-06-20
FR2189133A1 (en) 1974-01-25

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