[go: up one dir, main page]

GB2046155B - Method and apparatus for tightening nuts - Google Patents

Method and apparatus for tightening nuts

Info

Publication number
GB2046155B
GB2046155B GB7912893A GB7912893A GB2046155B GB 2046155 B GB2046155 B GB 2046155B GB 7912893 A GB7912893 A GB 7912893A GB 7912893 A GB7912893 A GB 7912893A GB 2046155 B GB2046155 B GB 2046155B
Authority
GB
United Kingdom
Prior art keywords
tightening nuts
nuts
tightening
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
GB7912893A
Other versions
GB2046155A (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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to GB7912893A priority Critical patent/GB2046155B/en
Publication of GB2046155A publication Critical patent/GB2046155A/en
Application granted granted Critical
Publication of GB2046155B publication Critical patent/GB2046155B/en
Expired 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
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/002—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose for special purposes
    • 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
    • B23P19/04—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 assembling or disassembling parts
    • B23P19/06—Screw or nut setting or loosening machines
    • 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
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/004—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose of the ratchet type
    • B25B21/005—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose of the ratchet type driven by a radially acting hydraulic or pneumatic piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
GB7912893A 1979-04-11 1979-04-11 Method and apparatus for tightening nuts Expired GB2046155B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7912893A GB2046155B (en) 1979-04-11 1979-04-11 Method and apparatus for tightening nuts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7912893A GB2046155B (en) 1979-04-11 1979-04-11 Method and apparatus for tightening nuts

Publications (2)

Publication Number Publication Date
GB2046155A GB2046155A (en) 1980-11-12
GB2046155B true GB2046155B (en) 1983-01-26

Family

ID=10504529

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7912893A Expired GB2046155B (en) 1979-04-11 1979-04-11 Method and apparatus for tightening nuts

Country Status (1)

Country Link
GB (1) GB2046155B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU86210A1 (en) * 1985-12-12 1987-01-13 Euratom TOOL FOR TIGHTENING / UNLOCKING A TUBE CONNECTION
FR2655586B1 (en) * 1989-12-12 1995-01-20 Renault APPARATUS FOR THE SCREW CONNECTION OF TWO PIPING ELEMENTS.
TW240188B (en) * 1993-06-04 1995-02-11 Omi Tadahiro
GB9319346D0 (en) * 1993-09-18 1993-11-03 Fusion Group Plc Pipe coupling
DE29516060U1 (en) * 1995-10-10 1995-12-07 Wagner, Paul-Heinz, 53804 Much Power wrench
CN108058120A (en) * 2018-01-19 2018-05-22 四川汇智众创科技有限公司 A kind of double nut tightens locked spanner
CN108429115A (en) * 2018-05-10 2018-08-21 广东广航科技有限公司 A kind of round electric connector dismantling device
US11260516B1 (en) * 2020-02-18 2022-03-01 Ryan Roberts Barring device attachment for providing engine maintenance
CN111546278A (en) * 2020-05-31 2020-08-18 江苏金陵智造研究院有限公司 Open hydraulic wrench
CN115229479B (en) * 2021-04-23 2023-11-03 中国航发商用航空发动机有限责任公司 Rotor connecting nut tightening device and tightening method
CN115070400B (en) * 2022-06-21 2023-09-22 大连理工大学 Universal screwing tool for flaring pipe joint

Also Published As

Publication number Publication date
GB2046155A (en) 1980-11-12

Similar Documents

Publication Publication Date Title
JPS53135099A (en) Screw tightening method and apparatus therefor
GB2051613B (en) Plasma sparay method and apparatus
GB2044980B (en) Informationrecording process and apparatus
ZA805150B (en) Packaging method and apparatus
GB2100968B (en) Method and apparatus for cracking nuts
ZA804502B (en) Method and apparatus for injection-molding
DE3071778D1 (en) Method and apparatus for pyrolyzing
GB2070411B (en) Apparatus and process for shelling nuts
GB2050807B (en) Method and apparatus for shucking scalops
JPS5663280A (en) Method of and apparatus for object
GB2120151B (en) Method and apparatus for welding
GB2090714B (en) Method and apparatus for re-seeding grassland
GB2105230B (en) Forging method and apparatus
JPS56113426A (en) Method and device for forming nut
AU561075B2 (en) Strapping method and apparatus
GB2046155B (en) Method and apparatus for tightening nuts
IL57498A0 (en) Method and apparatus for jumigating
GB2042717B (en) Method and apparatus for examining objects
EP0029345A3 (en) Method and apparatus for rolling plate
GB2057946B (en) Method and apparatus for smut-free arcstud welding
MY8500657A (en) Method and apparatus for concentrating sludge
GB2059827B (en) Apparatus for facing and internal turning
JPS54151553A (en) Method and apparatus for ionizing gas
GB2050337B (en) Method and apparatus for processing waste
GB2057279B (en) Distillation apparatus and method

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee