GB1109012A - Screw clamps - Google Patents

Screw clamps

Info

Publication number
GB1109012A
GB1109012A GB297366A GB297366A GB1109012A GB 1109012 A GB1109012 A GB 1109012A GB 297366 A GB297366 A GB 297366A GB 297366 A GB297366 A GB 297366A GB 1109012 A GB1109012 A GB 1109012A
Authority
GB
United Kingdom
Prior art keywords
jaw
bolt
shank
jaws
jan
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
GB297366A
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.)
Pfaudler GmbH
Original Assignee
Pfaudler Werke GmbH
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 Pfaudler Werke GmbH filed Critical Pfaudler Werke GmbH
Publication of GB1109012A publication Critical patent/GB1109012A/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
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F16B2/12—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using sliding jaws
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/02—Detachable closure members; Means for tightening closures
    • F16J13/06—Detachable closure members; Means for tightening closures attached only by clamps along the circumference
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/036—Flanged joints the flanges being connected by members tensioned axially characterised by the tensioning members, e.g. specially adapted bolts or C-clamps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)

Abstract

1,109,012. Clamps. PFAUDLER-WERKE A.G. 21 Jan., 1966 [27 Jan., 1965], No. 2973/ 66. Heading E2B. A screw clamp comprises two jaws 1, 2 each apertured to receive a bolt 3 having a nut 4 in screw thread engagement therewith for operating the clamp, the jaws being identical such that when the bolt is under tension, the jaws support each other, the one jaw provid- and each being formed with a shank laterally spaced from the bolt, the arrangement being ing lateral support for the shank of the other jaw so that the bolt is thereby free from binding stress; as shown, for each jaw the shank is offset from the central plane through the jaw and each shank is received in a groove in the other jaw.
GB297366A 1965-01-27 1966-01-21 Screw clamps Expired GB1109012A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP0035952 1965-01-27

Publications (1)

Publication Number Publication Date
GB1109012A true GB1109012A (en) 1968-04-10

Family

ID=7374490

Family Applications (1)

Application Number Title Priority Date Filing Date
GB297366A Expired GB1109012A (en) 1965-01-27 1966-01-21 Screw clamps

Country Status (2)

Country Link
CH (1) CH445952A (en)
GB (1) GB1109012A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2388153A (en) * 2002-05-02 2003-11-05 Peter Clarence Barton Clamp
GB2429947A (en) * 2005-09-02 2007-03-14 Jack Miskimmin Clamp with rotationally adjustable head
EP3222957A1 (en) * 2016-03-24 2017-09-27 Alfa Laval Corporate AB Hook assembly and spiral heat exchanger
CN112555242A (en) * 2020-11-27 2021-03-26 北京航天计量测试技术研究所 X-ray source pressing plate pressing mechanism capable of being rapidly inserted and removed

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4649614A (en) * 1984-03-09 1987-03-17 In-Mech Industries Method and apparatus for repair of flanged exhaust connections
EP0190376B1 (en) * 1985-02-04 1988-05-11 TENTE-ROLLEN GmbH & Co. Fixing of a wheel, especially of a castor to a trolley frame
US9316335B2 (en) * 2010-12-24 2016-04-19 Alan Webster Hall Claw clamp
CN107191731B (en) * 2016-02-14 2019-03-01 中电系统建设工程有限公司 Connection method for large-scale smart city industrial building frost-cracking-preventing intelligent pipeline connection equipment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2388153A (en) * 2002-05-02 2003-11-05 Peter Clarence Barton Clamp
GB2388153B (en) * 2002-05-02 2006-01-11 Peter Clarence Barton Clamp
GB2429947A (en) * 2005-09-02 2007-03-14 Jack Miskimmin Clamp with rotationally adjustable head
EP3222957A1 (en) * 2016-03-24 2017-09-27 Alfa Laval Corporate AB Hook assembly and spiral heat exchanger
CN112555242A (en) * 2020-11-27 2021-03-26 北京航天计量测试技术研究所 X-ray source pressing plate pressing mechanism capable of being rapidly inserted and removed

Also Published As

Publication number Publication date
CH445952A (en) 1967-10-31

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