IT1212843B - Metodo per estrarre elementi tubolari dai fori di ancoraggio in elementi di supporto. - Google Patents

Metodo per estrarre elementi tubolari dai fori di ancoraggio in elementi di supporto.

Info

Publication number
IT1212843B
IT1212843B IT8323968A IT2396883A IT1212843B IT 1212843 B IT1212843 B IT 1212843B IT 8323968 A IT8323968 A IT 8323968A IT 2396883 A IT2396883 A IT 2396883A IT 1212843 B IT1212843 B IT 1212843B
Authority
IT
Italy
Prior art keywords
elements
extracing
anchoring holes
support elements
tubular
Prior art date
Application number
IT8323968A
Other languages
English (en)
Other versions
IT8323968A0 (it
Inventor
James Henry Beard
Cyril Lea
Bernard William Ludwig
Original Assignee
Production Eng Res
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 Production Eng Res filed Critical Production Eng Res
Publication of IT8323968A0 publication Critical patent/IT8323968A0/it
Application granted granted Critical
Publication of IT1212843B publication Critical patent/IT1212843B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
    • B25B27/026—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same fluid driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
    • B23P19/025—For detaching only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)
IT8323968A 1975-01-24 1983-11-30 Metodo per estrarre elementi tubolari dai fori di ancoraggio in elementi di supporto. IT1212843B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB310775 1975-01-24
GB3511075 1975-08-23

Publications (2)

Publication Number Publication Date
IT8323968A0 IT8323968A0 (it) 1983-11-30
IT1212843B true IT1212843B (it) 1989-11-30

Family

ID=26238032

Family Applications (2)

Application Number Title Priority Date Filing Date
IT8323966A IT1212842B (it) 1975-01-24 1983-11-30 Dispositivo a mandrino di serraggio.
IT8323968A IT1212843B (it) 1975-01-24 1983-11-30 Metodo per estrarre elementi tubolari dai fori di ancoraggio in elementi di supporto.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IT8323966A IT1212842B (it) 1975-01-24 1983-11-30 Dispositivo a mandrino di serraggio.

Country Status (2)

Country Link
FR (1) FR2399895A1 (it)
IT (2) IT1212842B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112453843B (zh) * 2020-10-22 2022-04-26 湖州师范学院 一种自动套接系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB599180A (en) * 1945-10-04 1948-03-05 Yorkshire Copper Works Ltd Improvements in or relating to draw benches for bars, rods, tubes and the like
FR1143891A (fr) * 1956-02-28 1957-10-07 Batignolles Chatillon Sa Mandrin porte-pièce entraîneur à préhension et serrage non-déformants
FR1298964A (fr) * 1961-05-30 1962-07-20 Duralumin Dispositif d'accrochage pour profilés de section quelconque soumis à un effort de traction, par les chariots des bancs à étirer notamment
US3252314A (en) * 1963-08-09 1966-05-24 Blaw Knox Co Shock absorber for drawbenches
US3586226A (en) * 1968-10-03 1971-06-22 Bethlehem Steel Corp Pulling system for parallel-wire strand
DE2203474C2 (de) * 1972-01-26 1973-11-29 Felten & Guilleaume Kabelwerke Ag, 5000 Koeln Abzugsvorrichtung fur stranglbrmiges Gut
US3857158A (en) * 1972-12-19 1974-12-31 D Costello Method and apparatus for removing condenser tubes from surface condensers

Also Published As

Publication number Publication date
FR2399895A1 (fr) 1979-03-09
IT1212842B (it) 1989-11-30
IT8323966A0 (it) 1983-11-30
IT8323968A0 (it) 1983-11-30
FR2399895B1 (it) 1983-08-05

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