SE7708288L - Forfarande och anordning for bockning av metallror, stenger eller stavar - Google Patents

Forfarande och anordning for bockning av metallror, stenger eller stavar

Info

Publication number
SE7708288L
SE7708288L SE7708288A SE7708288A SE7708288L SE 7708288 L SE7708288 L SE 7708288L SE 7708288 A SE7708288 A SE 7708288A SE 7708288 A SE7708288 A SE 7708288A SE 7708288 L SE7708288 L SE 7708288L
Authority
SE
Sweden
Prior art keywords
bars
procedure
metal pipes
bending metal
bending
Prior art date
Application number
SE7708288A
Other languages
Unknown language ( )
English (en)
Other versions
SE428886B (sv
Inventor
Y Hanamoto
S Unoki
J Yamaguchi
S Kawanami
S Hanyo
M Sugimori
Z Koba
S Iwatani
Y Morishita
I Noguchi
Original Assignee
Daiichi Koshuha Kogyo Kk
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 JP8375674A external-priority patent/JPS5112369A/ja
Priority claimed from JP10487374A external-priority patent/JPS5131667A/ja
Priority claimed from JP11569174U external-priority patent/JPS5144739U/ja
Priority claimed from JP6495675A external-priority patent/JPS51140862A/ja
Application filed by Daiichi Koshuha Kogyo Kk filed Critical Daiichi Koshuha Kogyo Kk
Publication of SE7708288L publication Critical patent/SE7708288L/sv
Publication of SE428886B publication Critical patent/SE428886B/sv

Links

Classifications

    • 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
    • B21D7/025—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member and pulling or pushing the ends of the work
    • 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
    • B21D7/162—Heating equipment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S72/00—Metal deforming
    • Y10S72/702—Overbending to compensate for springback

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
SE7708288A 1974-07-23 1977-07-18 Forfarande och anordning for att bocka langstreckt material SE428886B (sv)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP8375674A JPS5112369A (ja) 1974-07-23 1974-07-23 Netsukanmagesochi
JP10487374A JPS5131667A (ja) 1974-09-13 1974-09-13 Kinzokukannomagekakoho oyobi dosochi
JP11569174U JPS5144739U (sv) 1974-09-27 1974-09-27
JP6495675A JPS51140862A (en) 1975-05-30 1975-05-30 Method of bending metal bar material

Publications (2)

Publication Number Publication Date
SE7708288L true SE7708288L (sv) 1977-07-18
SE428886B SE428886B (sv) 1983-08-01

Family

ID=27464513

Family Applications (3)

Application Number Title Priority Date Filing Date
SE7708287A SE428887B (sv) 1974-07-23 1977-07-18 Forfarande och anordning for att bocka langstreckt material
SE7708289A SE430954B (sv) 1974-07-23 1977-07-18 Forfarande och anordning for bockning av langstreckt material
SE7708288A SE428886B (sv) 1974-07-23 1977-07-18 Forfarande och anordning for att bocka langstreckt material

Family Applications Before (2)

Application Number Title Priority Date Filing Date
SE7708287A SE428887B (sv) 1974-07-23 1977-07-18 Forfarande och anordning for att bocka langstreckt material
SE7708289A SE430954B (sv) 1974-07-23 1977-07-18 Forfarande och anordning for bockning av langstreckt material

Country Status (1)

Country Link
SE (3) SE428887B (sv)

Also Published As

Publication number Publication date
SE430954B (sv) 1983-12-27
SE428886B (sv) 1983-08-01
SE7708289L (sv) 1977-07-18
SE7708287L (sv) 1977-07-18
SE428887B (sv) 1983-08-01

Similar Documents

Publication Publication Date Title
AT351739B (de) Rohrgeruestsystem
NL160928B (nl) Pijpstuk.
NL7502843A (nl) Anti-transpiratiemiddel en werkwijze ter berei- ding daarvan.
NL162464C (nl) Pijpvervormingsklem.
NL7501244A (nl) Halfgeleiderinrichting en werkwijze ter ver- iging daarvan.
NL178624C (nl) Buisisolatie.
NL7509917A (nl) Dehalogeneringswerkwijze.
AT347281B (de) Verschlussstutzen
NL7513471A (nl) Steiger.
NO141398C (no) Smieapparat.
NL7505652A (nl) Hittebestendige polyurethanelastomeren.
SE7507125L (sv) Immunodiffusionsmetod.
NL7512856A (nl) Koeltoren.
SE382943B (sv) Falsapparat
NL7501423A (nl) Zelf-hechtende tegel en werkwijze ter vervaardi- daarvan.
NO820041L (no) Ekstruderingsapparat.
SE419112B (sv) Termiskturbomaskin
SE7507932L (sv) Hogtemperaturlegering.
SE7504073L (sv) Korrosionsskyddsmedel.
NL174383C (nl) Koeltoren.
DK147054C (da) Roerformet belastningsprofil til markiser eller lignende konstruktioner
SE7708289L (sv) Forfarande och anordning for bockning av metallror, stenger eller stavar
NL7501216A (nl) Stralingsdetektiesysteem.
NO141786C (no) Fremgangsmaate ved koldbearbeiding av rustfritt staal
IT1032622B (it) Scrostatore per pipe

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7708288-1

Effective date: 19910211

Format of ref document f/p: F