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PT86441A - SCREW SUPPORT - Google Patents

SCREW SUPPORT

Info

Publication number
PT86441A
PT86441A PT86441A PT8644187A PT86441A PT 86441 A PT86441 A PT 86441A PT 86441 A PT86441 A PT 86441A PT 8644187 A PT8644187 A PT 8644187A PT 86441 A PT86441 A PT 86441A
Authority
PT
Portugal
Prior art keywords
screw support
screw
support
Prior art date
Application number
PT86441A
Other languages
Portuguese (pt)
Inventor
Karl Weidner
Original Assignee
Adolf Wuerth Gmbh & Co Kg
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 Adolf Wuerth Gmbh & Co Kg filed Critical Adolf Wuerth Gmbh & Co Kg
Publication of PT86441A publication Critical patent/PT86441A/en

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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/02—Arrangements for handling screws or nuts
    • B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
    • B25B23/10—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
PT86441A 1986-12-23 1987-12-22 SCREW SUPPORT PT86441A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863644241 DE3644241A1 (en) 1986-12-23 1986-12-23 SCREW HOLDER

Publications (1)

Publication Number Publication Date
PT86441A true PT86441A (en) 1989-01-17

Family

ID=6317096

Family Applications (1)

Application Number Title Priority Date Filing Date
PT86441A PT86441A (en) 1986-12-23 1987-12-22 SCREW SUPPORT

Country Status (4)

Country Link
EP (1) EP0279942A3 (en)
DE (1) DE3644241A1 (en)
DK (1) DK677287A (en)
PT (1) PT86441A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107650061A (en) * 2017-10-26 2018-02-02 中山市华宝勒生活用品实业有限公司 A kind of screw helps straight device
DE202018005969U1 (en) 2018-12-22 2019-01-11 Alukon Kg Screw insertion aid and set of screw insertion aid and screw

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US797078A (en) * 1904-08-11 1905-08-15 Gentry Shelton Screw-driver.
GB225620A (en) * 1923-09-05 1924-12-05 Cons Pneumatic Tool Company Lt Improvements in or relating to screw-driving attachments or appliances for use with pneumatic, electric or other machine tools
GB620451A (en) * 1947-01-17 1949-03-24 John Joel Improvements in and relating to screwdrivers
FR1009349A (en) * 1948-06-09 1952-05-28 Prehensile screwdriver
US2684698A (en) * 1950-06-01 1954-07-27 Keller Tool Co Tool for running threaded fastening elements
GB733857A (en) * 1951-11-17 1955-07-20 Cheney & Son Ltd C Improvements in screwdrivers
FR1145069A (en) * 1956-04-06 1957-10-22 Screwdriver with screw head retaining sleeve
CH368761A (en) * 1958-02-12 1963-04-15 Friedrich Bolliger Rudolf screwdriver
FR1221806A (en) * 1959-01-13 1960-06-03 Universal wrench for nuts, bolts and box head screws
GB904356A (en) * 1960-11-10 1962-08-29 Laurence Edward Russell Improvements in and relating to screw drivers
DE1885194U (en) * 1962-10-18 1963-12-27 Emil Schweim SCREWDRIVER.
DE2630821C3 (en) * 1976-07-08 1981-01-29 Siemens Ag, 1000 Berlin Und 8000 Muenchen Chuck on a handheld screwdriver for head screws, especially cylinder head screws
DE8024123U1 (en) * 1980-09-10 1981-01-15 Brinkmann, Brigitte SCREWDRIVER WITH A PROTECTIVE AND GUIDE SLEEVE
DE8114798U1 (en) * 1981-05-19 1982-01-14 Heinz Schröer Werkzeugfabrik, 5630 Remscheid ADDITIONAL DEVICE ON SLIT BLADES WITH A GUIDE THAT PREVENTS THE BLADE FROM SLIDING DOWN WHEN THE SLOT SCREWS ARE TURNED IN
US4455898A (en) * 1982-06-07 1984-06-26 Marbourg Jr Edgar F Tool for capture, control and manipulation of threaded fasteners
DE3343021A1 (en) * 1983-11-28 1984-05-24 Kasuba, Janos, 8070 Ingolstadt Hand tool for screwing the nut and the screw into place
DE3423881A1 (en) * 1984-06-28 1986-01-09 Siemens AG, 1000 Berlin und 8000 München Holding device for screws for slipping onto screwdriver blades
DE3513600A1 (en) * 1985-04-16 1986-10-16 Scholz, Eberhard P. G., 3320 Salzgitter Screw holder for screwdrivers

Also Published As

Publication number Publication date
EP0279942A3 (en) 1989-07-26
DK677287A (en) 1988-06-24
DE3644241A1 (en) 1988-07-14
EP0279942A2 (en) 1988-08-31
DK677287D0 (en) 1987-12-22

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Legal Events

Date Code Title Description
FC3A Refusal

Effective date: 19940117