IT1134350B - Cacciavite per il serraggio di viti,le quali racchiudono un angolo con l'asse lingitudinale dello stesso - Google Patents

Cacciavite per il serraggio di viti,le quali racchiudono un angolo con l'asse lingitudinale dello stesso

Info

Publication number
IT1134350B
IT1134350B IT26083/80A IT2608380A IT1134350B IT 1134350 B IT1134350 B IT 1134350B IT 26083/80 A IT26083/80 A IT 26083/80A IT 2608380 A IT2608380 A IT 2608380A IT 1134350 B IT1134350 B IT 1134350B
Authority
IT
Italy
Prior art keywords
screwdriver
enclose
angle
same
tightening screws
Prior art date
Application number
IT26083/80A
Other languages
English (en)
Other versions
IT8026083A0 (it
Inventor
Rolf Eichenberger
Original Assignee
Rolf Eichenberger
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 Rolf Eichenberger filed Critical Rolf Eichenberger
Publication of IT8026083A0 publication Critical patent/IT8026083A0/it
Application granted granted Critical
Publication of IT1134350B publication Critical patent/IT1134350B/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
    • B25B15/00—Screwdrivers
    • B25B15/02—Screwdrivers operated by rotating the handle
    • 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
    • B25B17/00—Hand-driven gear-operated wrenches or screwdrivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
IT26083/80A 1979-11-19 1980-11-19 Cacciavite per il serraggio di viti,le quali racchiudono un angolo con l'asse lingitudinale dello stesso IT1134350B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1028379 1979-11-19

Publications (2)

Publication Number Publication Date
IT8026083A0 IT8026083A0 (it) 1980-11-19
IT1134350B true IT1134350B (it) 1986-08-13

Family

ID=4361518

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26083/80A IT1134350B (it) 1979-11-19 1980-11-19 Cacciavite per il serraggio di viti,le quali racchiudono un angolo con l'asse lingitudinale dello stesso

Country Status (4)

Country Link
EP (1) EP0040610A1 (it)
DE (1) DE3022675A1 (it)
IT (1) IT1134350B (it)
WO (1) WO1981001386A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104760018A (zh) * 2015-04-09 2015-07-08 上海理工大学 基于蜗轮蜗杆装置的高效螺丝刀

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH80433A (de) * 1918-08-17 1919-03-01 Paul Bertram Schraubenzieher
US1579818A (en) * 1924-09-19 1926-04-06 Henrique C Kennedy Combination tool
US2637233A (en) * 1948-06-25 1953-05-05 Theodore E Hoffman Wrench handle having detachable hand wheel and flexible shaft
US2603976A (en) * 1949-07-12 1952-07-22 Albert H Hilton Wrench
US2570706A (en) * 1950-05-22 1951-10-09 Vincent A Peluse Gear-operated, angularly adjustable wrench, screw driver, or similar device
DE1679500U (de) * 1954-02-25 1954-07-08 Helmut Seeger Schraubenschluessel mit winkelgetriebe.
FR1578769A (it) * 1968-01-19 1969-08-22
DE2412376A1 (de) * 1974-03-15 1975-09-25 Albrecht Peter Joerg Automatischer schraubenschluessel fuer seitliches schrauben

Also Published As

Publication number Publication date
WO1981001386A1 (en) 1981-05-28
EP0040610A1 (de) 1981-12-02
DE3022675A1 (de) 1981-05-27
IT8026083A0 (it) 1980-11-19

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