DE174092C - - Google Patents

Info

Publication number
DE174092C
DE174092C DENDAT174092D DE174092DA DE174092C DE 174092 C DE174092 C DE 174092C DE NDAT174092 D DENDAT174092 D DE NDAT174092D DE 174092D A DE174092D A DE 174092DA DE 174092 C DE174092 C DE 174092C
Authority
DE
Germany
Prior art keywords
head piece
bore
opening
clamping
disc
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.)
Active
Application number
DENDAT174092D
Other languages
German (de)
English (en)
Publication of DE174092C publication Critical patent/DE174092C/de
Active legal-status Critical Current

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
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
    • B25B13/5008—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects
    • B25B13/5016—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe
    • B25B13/5075—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe using jaws moving along radial cams or by excentric disks in a cage structure at least partially surrounding the pipe
    • 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
    • B25B13/00—Spanners; Wrenches
    • B25B13/44—Spanners; Wrenches of the chuck type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
DENDAT174092D Active DE174092C (ja)

Publications (1)

Publication Number Publication Date
DE174092C true DE174092C (ja)

Family

ID=438852

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT174092D Active DE174092C (ja)

Country Status (1)

Country Link
DE (1) DE174092C (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2462592A (en) * 1944-10-05 1949-02-22 Francis N Bard Flexible joint

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2462592A (en) * 1944-10-05 1949-02-22 Francis N Bard Flexible joint

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