GB2244016B - Improvements in and relating to bolts - Google Patents

Improvements in and relating to bolts

Info

Publication number
GB2244016B
GB2244016B GB9011111A GB9011111A GB2244016B GB 2244016 B GB2244016 B GB 2244016B GB 9011111 A GB9011111 A GB 9011111A GB 9011111 A GB9011111 A GB 9011111A GB 2244016 B GB2244016 B GB 2244016B
Authority
GB
United Kingdom
Prior art keywords
bolts
relating
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 - Fee Related
Application number
GB9011111A
Other versions
GB2244016A (en
GB9011111D0 (en
Inventor
Paul R Raybone
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.)
LEADA ACROW Ltd
OILTRADE Ltd
Original Assignee
LEADA ACROW Ltd
OILTRADE Ltd
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 LEADA ACROW Ltd, OILTRADE Ltd filed Critical LEADA ACROW Ltd
Priority to GB9011111A priority Critical patent/GB2244016B/en
Publication of GB9011111D0 publication Critical patent/GB9011111D0/en
Publication of GB2244016A publication Critical patent/GB2244016A/en
Application granted granted Critical
Publication of GB2244016B publication Critical patent/GB2244016B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
    • E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
    • E04G17/0655—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts
    • E04G17/0658—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts remaining completely or partially embedded in the cast material
    • 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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • 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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
GB9011111A 1990-05-17 1990-05-17 Improvements in and relating to bolts Expired - Fee Related GB2244016B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9011111A GB2244016B (en) 1990-05-17 1990-05-17 Improvements in and relating to bolts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9011111A GB2244016B (en) 1990-05-17 1990-05-17 Improvements in and relating to bolts

Publications (3)

Publication Number Publication Date
GB9011111D0 GB9011111D0 (en) 1990-07-04
GB2244016A GB2244016A (en) 1991-11-20
GB2244016B true GB2244016B (en) 1993-10-20

Family

ID=10676172

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9011111A Expired - Fee Related GB2244016B (en) 1990-05-17 1990-05-17 Improvements in and relating to bolts

Country Status (1)

Country Link
GB (1) GB2244016B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI488974B (en) * 2011-10-26 2015-06-21 Jau Yeou Industry Co Ltd Method of manufacturing a bi-metal screw
CN103031951A (en) * 2012-12-19 2013-04-10 中启胶建集团有限公司 Waterstop type split bolt used for building
CN109184203A (en) * 2018-10-15 2019-01-11 中建四局第三建筑工程有限公司 A kind of Fast Installation Screw arbor with nut at both-ends across framework of steel reinforcement

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1142247A (en) * 1966-09-21 1969-02-05 Fredk Mountford Birmingham Ltd Improvements in members comprising two threaded parts connected by a shank part

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1142247A (en) * 1966-09-21 1969-02-05 Fredk Mountford Birmingham Ltd Improvements in members comprising two threaded parts connected by a shank part

Also Published As

Publication number Publication date
GB2244016A (en) 1991-11-20
GB9011111D0 (en) 1990-07-04

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19980517