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DE306294C - - Google Patents

Info

Publication number
DE306294C
DE306294C DENDAT306294D DE306294DA DE306294C DE 306294 C DE306294 C DE 306294C DE NDAT306294 D DENDAT306294 D DE NDAT306294D DE 306294D A DE306294D A DE 306294DA DE 306294 C DE306294 C DE 306294C
Authority
DE
Germany
Prior art keywords
hand
screw
handle
sense
contact
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
DENDAT306294D
Other languages
German (de)
English (en)
Publication of DE306294C publication Critical patent/DE306294C/de
Active legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0061—Specially shaped nuts or heads of bolts or screws for rotations by a tool with grooves, notches or splines on the external peripheral surface designed for tools engaging in radial direction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
DENDAT306294D Active DE306294C (es)

Publications (1)

Publication Number Publication Date
DE306294C true DE306294C (es)

Family

ID=559739

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT306294D Active DE306294C (es)

Country Status (1)

Country Link
DE (1) DE306294C (es)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999052680A1 (en) * 1998-04-13 1999-10-21 Wright Tool Company High torque wrenching system
WO2000045057A1 (en) * 1999-01-29 2000-08-03 Wright Tool Company High torque wrenching system
EP1371453A2 (en) 2002-06-12 2003-12-17 Wright Tool Company Asymmetric wrench and fastener system
WO2007141717A1 (en) * 2006-06-02 2007-12-13 Pur Water Purification Products, Inc. A nut for attaching two devices and method for providing the same
US9004290B2 (en) 2006-06-02 2015-04-14 Pur Water Purification Products, Inc. Apparatus and methods for faucet-mounted water filtration systems

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6904833B2 (en) 1998-04-13 2005-06-14 Wright Tool Company Asymmetric wrench and fastener system
US7484440B2 (en) 1998-04-13 2009-02-03 Wright Tool Company Asymmetric wrench and fastener system
US6698315B1 (en) 1998-04-13 2004-03-02 Wright Tool Company High torque wrenching system
US6698316B1 (en) 1998-04-13 2004-03-02 Wright Tool Company Asymmetrical fastening system
US6725746B1 (en) 1998-04-13 2004-04-27 Wright Tool Company High torque wrenching system
US7174811B2 (en) 1998-04-13 2007-02-13 Wright Tool Company Asymmetric wrench and fastener system
WO1999052680A1 (en) * 1998-04-13 1999-10-21 Wright Tool Company High torque wrenching system
WO2000045057A1 (en) * 1999-01-29 2000-08-03 Wright Tool Company High torque wrenching system
EP1371453A2 (en) 2002-06-12 2003-12-17 Wright Tool Company Asymmetric wrench and fastener system
US10125026B2 (en) 2006-06-02 2018-11-13 Helen Of Troy Limited Apparatus and methods for faucet-mounted water filtration systems
US7568874B2 (en) 2006-06-02 2009-08-04 Pur Water Purification Products, Inc. Nut for attaching two devices and method for providing the same
US9004290B2 (en) 2006-06-02 2015-04-14 Pur Water Purification Products, Inc. Apparatus and methods for faucet-mounted water filtration systems
WO2007141717A1 (en) * 2006-06-02 2007-12-13 Pur Water Purification Products, Inc. A nut for attaching two devices and method for providing the same
US11440813B2 (en) 2007-09-05 2022-09-13 Helen Of Troy Limited Apparatus and methods for faucet-mounted water filtration systems

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