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GB191501082A - Improvements in Nuts, Bolt Heads, and the like, and in Spanners for use therewith. - Google Patents

Improvements in Nuts, Bolt Heads, and the like, and in Spanners for use therewith.

Info

Publication number
GB191501082A
GB191501082A GB191501082DA GB191501082A GB 191501082 A GB191501082 A GB 191501082A GB 191501082D A GB191501082D A GB 191501082DA GB 191501082 A GB191501082 A GB 191501082A
Authority
GB
United Kingdom
Prior art keywords
nuts
bolt heads
spanners
use therewith
faces
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
Inventor
Reginald Fleet Hopper
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191501082A publication Critical patent/GB191501082A/en
Expired 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
    • 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
    • B25B13/02—Spanners; Wrenches with rigid jaws
    • B25B13/08—Spanners; Wrenches with rigid jaws of open jaw type
    • 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
    • B25B23/105—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means the gripping device being an integral part of the driving bit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

1082. Hopper, R. F. Jan. 22. Bolts; nuts. - Polygonal-shaped nuts, bolt heads, and screws are provided with one or more grooves a<1> which divide the flat faces into two or more parts, and are adapted to receive a corresponding number of ribs b<2> on the working faces of the spanner b.
GB191501082D 1915-01-22 1915-01-22 Improvements in Nuts, Bolt Heads, and the like, and in Spanners for use therewith. Expired GB191501082A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191501082T 1915-01-22

Publications (1)

Publication Number Publication Date
GB191501082A true GB191501082A (en) 1915-07-08

Family

ID=32648818

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191501082D Expired GB191501082A (en) 1915-01-22 1915-01-22 Improvements in Nuts, Bolt Heads, and the like, and in Spanners for use therewith.

Country Status (1)

Country Link
GB (1) GB191501082A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4539874A (en) * 1984-03-09 1985-09-10 Bernard Jacovitz Tool driver and fastener apparatus
WO2001007211A1 (en) * 1999-07-26 2001-02-01 Lutz Edler Von Der Planitz Pairing of an open jaw spanner and a screw head or a nut
US6186032B1 (en) * 1998-08-20 2001-02-13 Carl F. Raines Wrench
WO2008001393A1 (en) * 2006-06-27 2008-01-03 Fiskvelar Ehf. Safety wrench and a matching nut
CN105351332A (en) * 2015-10-30 2016-02-24 无锡市东赫金属制品有限公司 H-shaped nut easy to wrench and screw
CN106246693A (en) * 2016-08-27 2016-12-21 常州市耀华仪器有限公司 Mapping equipment abrasion-resistant nut
EP3124149A1 (en) * 2015-07-29 2017-02-01 Franz Haimer Maschinenbau KG Rotatable machining tool having an axial securing element for key and key
CN112177237A (en) * 2020-11-12 2021-01-05 新化县东泰特种耐火材料有限公司 Energy-saving plate with decorative surface stabilizing layer

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4539874A (en) * 1984-03-09 1985-09-10 Bernard Jacovitz Tool driver and fastener apparatus
US6186032B1 (en) * 1998-08-20 2001-02-13 Carl F. Raines Wrench
WO2001007211A1 (en) * 1999-07-26 2001-02-01 Lutz Edler Von Der Planitz Pairing of an open jaw spanner and a screw head or a nut
WO2008001393A1 (en) * 2006-06-27 2008-01-03 Fiskvelar Ehf. Safety wrench and a matching nut
EP3124149A1 (en) * 2015-07-29 2017-02-01 Franz Haimer Maschinenbau KG Rotatable machining tool having an axial securing element for key and key
CN105351332A (en) * 2015-10-30 2016-02-24 无锡市东赫金属制品有限公司 H-shaped nut easy to wrench and screw
CN106246693A (en) * 2016-08-27 2016-12-21 常州市耀华仪器有限公司 Mapping equipment abrasion-resistant nut
CN112177237A (en) * 2020-11-12 2021-01-05 新化县东泰特种耐火材料有限公司 Energy-saving plate with decorative surface stabilizing layer

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