DE29707449U1 - Screw head for screwing threaded bolts and nuts of different shapes and sizes - Google Patents

Screw head for screwing threaded bolts and nuts of different shapes and sizes

Info

Publication number
DE29707449U1
DE29707449U1 DE29707449U DE29707449U DE29707449U1 DE 29707449 U1 DE29707449 U1 DE 29707449U1 DE 29707449 U DE29707449 U DE 29707449U DE 29707449 U DE29707449 U DE 29707449U DE 29707449 U1 DE29707449 U1 DE 29707449U1
Authority
DE
Germany
Prior art keywords
nuts
sizes
different shapes
screw head
threaded bolts
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 - Lifetime
Application number
DE29707449U
Other languages
German (de)
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.)
CHO JIN CHAI
Original Assignee
CHO JIN CHAI
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 to AU18923/97A priority Critical patent/AU1892397A/en
Priority to GB9707908A priority patent/GB2324260A/en
Application filed by CHO JIN CHAI filed Critical CHO JIN CHAI
Priority to DE29707449U priority patent/DE29707449U1/en
Publication of DE29707449U1 publication Critical patent/DE29707449U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B25B13/10—Spanners; Wrenches with adjustable jaws
    • B25B13/105—Spanners; Wrenches with adjustable jaws composed of a plurality of slidable pins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
DE29707449U 1997-04-17 1997-04-24 Screw head for screwing threaded bolts and nuts of different shapes and sizes Expired - Lifetime DE29707449U1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU18923/97A AU1892397A (en) 1997-04-17 1997-04-17 Socket adapted for turning bolts and nuts of different shapes and sizes
GB9707908A GB2324260A (en) 1997-04-17 1997-04-18 Socket
DE29707449U DE29707449U1 (en) 1997-04-17 1997-04-24 Screw head for screwing threaded bolts and nuts of different shapes and sizes

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU18923/97A AU1892397A (en) 1997-04-17 1997-04-17 Socket adapted for turning bolts and nuts of different shapes and sizes
GB9707908A GB2324260A (en) 1997-04-17 1997-04-18 Socket
DE29707449U DE29707449U1 (en) 1997-04-17 1997-04-24 Screw head for screwing threaded bolts and nuts of different shapes and sizes

Publications (1)

Publication Number Publication Date
DE29707449U1 true DE29707449U1 (en) 1997-07-17

Family

ID=27152485

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29707449U Expired - Lifetime DE29707449U1 (en) 1997-04-17 1997-04-24 Screw head for screwing threaded bolts and nuts of different shapes and sizes

Country Status (3)

Country Link
AU (1) AU1892397A (en)
DE (1) DE29707449U1 (en)
GB (1) GB2324260A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105773498A (en) * 2016-05-25 2016-07-20 盐城工学院 Internal hexagonal general wrench

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5053001B2 (en) * 2007-09-03 2012-10-17 株式会社永木精機 Socket tool
CN110842862A (en) * 2019-11-12 2020-02-28 东软医疗系统股份有限公司 Screwdriver joint and fastening tool

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250158A (en) * 1964-08-03 1966-05-10 Silverbrook Mfg Co Inc Multiple socket wrench
GB1288920A (en) * 1969-12-24 1972-09-13
GB2115330B (en) * 1982-02-22 1986-04-03 Andrew Charles Simon Hurst Multiple socket spanner
GB2190318A (en) * 1986-05-13 1987-11-18 John Hurst Self-adjusting multi-socket spanner
GB9000991D0 (en) * 1990-01-17 1990-03-14 Cole Adrian T Multi size spanner
US5163344A (en) * 1991-10-18 1992-11-17 Mathers William S Adjustable socket apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105773498A (en) * 2016-05-25 2016-07-20 盐城工学院 Internal hexagonal general wrench

Also Published As

Publication number Publication date
GB2324260A (en) 1998-10-21
GB9707908D0 (en) 1997-06-04
AU1892397A (en) 1998-10-22

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19970828

R150 Term of protection extended to 6 years

Effective date: 20000904

R157 Lapse of ip right after 6 years

Effective date: 20031031