GB411400A - Improvements in or relating to hook adapters for bolts - Google Patents

Improvements in or relating to hook adapters for bolts

Info

Publication number
GB411400A
GB411400A GB213634A GB213634A GB411400A GB 411400 A GB411400 A GB 411400A GB 213634 A GB213634 A GB 213634A GB 213634 A GB213634 A GB 213634A GB 411400 A GB411400 A GB 411400A
Authority
GB
United Kingdom
Prior art keywords
bolts
hook
adapter
relating
adapters
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
GB213634A
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
Priority to GB213634A priority Critical patent/GB411400A/en
Publication of GB411400A publication Critical patent/GB411400A/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
    • F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
    • F16B43/02—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts with special provisions for engaging surfaces which are not perpendicular to a bolt axis or do not surround the bolt
    • F16B43/025—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts with special provisions for engaging surfaces which are not perpendicular to a bolt axis or do not surround the bolt for surfaces not surrounding the bolt, e.g. hook adaptors for bolts
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D7/00—Shaft equipment, e.g. timbering within the shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Connection Of Plates (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)

Abstract

411,400. Hook adapters for bolts. LINDSAY, H., 47, Queen's Road, Bradford, Yorkshire. Jan. 22, 1934, No. 2136. [Class 89 (i).] A hook adapter 3 for a bolt has a tongue 5 with a serrated lower surface and side flanges 4 to engage the bolt head. A depending spur 7 prevents the adapter tilting and connecting webs 8 engage the side of the flange 6. The hole through the adapter is square.
GB213634A 1934-01-22 1934-01-22 Improvements in or relating to hook adapters for bolts Expired GB411400A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB213634A GB411400A (en) 1934-01-22 1934-01-22 Improvements in or relating to hook adapters for bolts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB213634A GB411400A (en) 1934-01-22 1934-01-22 Improvements in or relating to hook adapters for bolts

Publications (1)

Publication Number Publication Date
GB411400A true GB411400A (en) 1934-06-07

Family

ID=9734220

Family Applications (1)

Application Number Title Priority Date Filing Date
GB213634A Expired GB411400A (en) 1934-01-22 1934-01-22 Improvements in or relating to hook adapters for bolts

Country Status (1)

Country Link
GB (1) GB411400A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2626808A1 (en) * 1975-06-19 1976-12-30 Lindsay Ltd Henry DEVICE FOR FASTENING A PLATE PART TO A BASE PART
US4295770A (en) * 1978-10-16 1981-10-20 Henry Lindsay Limited Hookbolt adapter
EP0431209A1 (en) * 1989-12-06 1991-06-12 Erico Gmbh Device for clamping rails or the like
EP0496904B1 (en) * 1991-01-26 1995-01-04 Erico Gmbh Clamping device for profiled bars or the like

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2626808A1 (en) * 1975-06-19 1976-12-30 Lindsay Ltd Henry DEVICE FOR FASTENING A PLATE PART TO A BASE PART
US4295770A (en) * 1978-10-16 1981-10-20 Henry Lindsay Limited Hookbolt adapter
EP0431209A1 (en) * 1989-12-06 1991-06-12 Erico Gmbh Device for clamping rails or the like
EP0496904B1 (en) * 1991-01-26 1995-01-04 Erico Gmbh Clamping device for profiled bars or the like

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