EP0000367A1 - Mousqueton - Google Patents

Mousqueton Download PDF

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Publication number
EP0000367A1
EP0000367A1 EP78100293A EP78100293A EP0000367A1 EP 0000367 A1 EP0000367 A1 EP 0000367A1 EP 78100293 A EP78100293 A EP 78100293A EP 78100293 A EP78100293 A EP 78100293A EP 0000367 A1 EP0000367 A1 EP 0000367A1
Authority
EP
European Patent Office
Prior art keywords
hook
eyelet
spring
held
shaft
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.)
Withdrawn
Application number
EP78100293A
Other languages
German (de)
English (en)
Inventor
Karl-Heinz Schäfer
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.)
Herm Sprenger GmbH and Co KG
HERM SPRENGER
Original Assignee
Herm Sprenger GmbH and Co KG
HERM SPRENGER
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
Priority claimed from DE19777722117 external-priority patent/DE7722117U/de
Application filed by Herm Sprenger GmbH and Co KG, HERM SPRENGER filed Critical Herm Sprenger GmbH and Co KG
Publication of EP0000367A1 publication Critical patent/EP0000367A1/fr
Withdrawn legal-status Critical Current

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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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G15/00—Chain couplings, Shackles; Chain joints; Chain links; Chain bushes
    • F16G15/04—Quickly-detachable chain couplings; Shackles chain links with rapid junction means are classified according to the corresponding kind of chain
    • 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
    • F16B45/00—Hooks; Eyes
    • F16B45/04—Hooks with sliding closing member
    • F16B45/049—Hooks with sliding closing member provided with means biasing the closing member
    • 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
    • F16B45/00—Hooks; Eyes
    • F16B45/04—Hooks with sliding closing member
    • F16B45/053—Hooks with sliding closing member provided with a cavity in a shank of the hook forming a track or way for the closing member

Definitions

  • the invention relates to a snap hook with a hook mouth which can be closed by a spring-loaded slide guided on the shaft of the hook body and a ring eyelet rotatably connected to the hook shaft.
  • Such snap hooks are often used in connection with galvanized chains or the like, the last chain link of which is connected to the eyelet.
  • the chain and hook body usually consist of different metal alloys, so that they cannot be galvanized together.
  • the hook body is usually a casting, for example from a die-cast zinc.
  • the chain links are made of forged material.
  • a carabiner in which spring-loaded locking bolts are guided in a laterally guided longitudinal bore in the hook shaft.
  • the bore is closed to the outside by an injected plate on which the compression spring is supported.
  • the ring eyelet is rotatably mounted on the outside of the cylindrical hook shaft and held with a collar on the eye which engages in an annular groove on the hook shaft.
  • a hole and a side slot are to be made for receiving and guiding the locking bolt, and the annular groove is also to be formed at the end of the shaft.
  • the preparation of the hook body is therefore complex.
  • Corresponding hook bodies manufactured in the casting process or as a stamped part are therefore to be provided with subsequent machining operations de corresponding receptacles and guides.
  • the object of the invention is to simplify the manufacture of a snap hook of the type mentioned at the outset, with machining or Impairment of the already galvanized individual parts should be avoided during assembly.
  • such a snap hook is characterized by a hook body divided parallel to the hook plane, between the mirror-symmetrical, interconnected body halves of which both the locking slide and the connecting bolt of the eyelet are held.
  • the cylindrical locking slide which is guided in a bore in the hook shaft against the pressure of a spring, engages in an end-side bore on the hook end in the locked state.
  • the eyelet can be rotatably held with the head of a bolt attached to the eyelet in a groove-like undercut formed between the body halves.
  • the body halves can be produced in a favorable manner as pressed or cast parts, the necessary recesses in the interior of the hook body already being able to be formed.
  • the parts to be used between the two body halves namely the spring-loaded locking slide and the connecting bolt of the eyelet, are inserted.
  • the two halves of the body can be connected, for example, by riveting or welding. The assembly of the snap hook is extremely easy.
  • the hook body designated as a whole by the number 1 is divided parallel to the hook plane into the mirror-symmetrical body halves 1a and 1b.
  • the groove-like undercut 15 for receiving the head 22 of the Ver binding bolt 21 is formed on the eyelet 2 and the blind bore 13 in the front end of the hook.
  • the eyelet can have any shape.
  • the two body halves 1a and 1b can be connected to one another.
  • the bores 12 through which rivets can be guided serve this purpose.
  • the bolt head 22 of the ring eyelet 2 rotatably rests.
  • the cylindrical locking slide 3 can be displaced to a limited extent against the pressure of the spring 4 in the guide bore 14 with the outwardly projecting grip element 31 in the recesses 17 formed between the two body halves.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
EP78100293A 1977-07-14 1978-07-03 Mousqueton Withdrawn EP0000367A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19777722117 DE7722117U (de) 1977-07-14 Karabinerhaken
DE7722117U 1977-07-14

Publications (1)

Publication Number Publication Date
EP0000367A1 true EP0000367A1 (fr) 1979-01-24

Family

ID=6680761

Family Applications (1)

Application Number Title Priority Date Filing Date
EP78100293A Withdrawn EP0000367A1 (fr) 1977-07-14 1978-07-03 Mousqueton

Country Status (1)

Country Link
EP (1) EP0000367A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105823936A (zh) * 2016-05-10 2016-08-03 国网山东省电力公司莱州市供电公司 一种可伸缩式电流互感器变比测试装置
US20180221824A1 (en) * 2015-07-30 2018-08-09 Evonik Fibres Gmbh Flexibly Adaptable Membrane Cartridges for the Separation of Fluids
CN111520394A (zh) * 2020-03-30 2020-08-11 遵义宏港机械有限公司 一种扣钩及其使用方法
CN108477763B (zh) * 2013-01-05 2021-03-09 力特亿泽公司 锁定式钩环

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE17387C (de) * H. BEZER und PH. A. THOMAS in London Neuerungen an lösbaren Kettenverbindungen
US1598684A (en) * 1926-04-26 1926-09-07 Peter W Jensen Snap hook
CH162541A (de) * 1932-08-20 1933-06-30 Christen Meinrad Kupplungsvorrichtung für Ketten.
CH218295A (de) * 1941-06-27 1941-12-15 Union Ag Sicherheitsverschluss, insbesondere für Viehanbindeketten.
US2568939A (en) * 1949-04-19 1951-09-25 William A Wilson Safety hook
US3186055A (en) * 1963-05-08 1965-06-01 Norco Inc Shackle coupling
GB1182603A (en) * 1966-03-09 1970-02-25 Parsons Chain Company Ltd Self-Releasing Load Sensing Hook
GB1240092A (en) * 1970-01-08 1971-07-21 Dynamic Tools Ltd A swivel connector

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE17387C (de) * H. BEZER und PH. A. THOMAS in London Neuerungen an lösbaren Kettenverbindungen
US1598684A (en) * 1926-04-26 1926-09-07 Peter W Jensen Snap hook
CH162541A (de) * 1932-08-20 1933-06-30 Christen Meinrad Kupplungsvorrichtung für Ketten.
CH218295A (de) * 1941-06-27 1941-12-15 Union Ag Sicherheitsverschluss, insbesondere für Viehanbindeketten.
US2568939A (en) * 1949-04-19 1951-09-25 William A Wilson Safety hook
US3186055A (en) * 1963-05-08 1965-06-01 Norco Inc Shackle coupling
GB1182603A (en) * 1966-03-09 1970-02-25 Parsons Chain Company Ltd Self-Releasing Load Sensing Hook
GB1240092A (en) * 1970-01-08 1971-07-21 Dynamic Tools Ltd A swivel connector

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108477763B (zh) * 2013-01-05 2021-03-09 力特亿泽公司 锁定式钩环
US20180221824A1 (en) * 2015-07-30 2018-08-09 Evonik Fibres Gmbh Flexibly Adaptable Membrane Cartridges for the Separation of Fluids
CN105823936A (zh) * 2016-05-10 2016-08-03 国网山东省电力公司莱州市供电公司 一种可伸缩式电流互感器变比测试装置
CN105823936B (zh) * 2016-05-10 2018-04-03 国网山东省电力公司莱州市供电公司 一种可伸缩式电流互感器变比测试装置
CN111520394A (zh) * 2020-03-30 2020-08-11 遵义宏港机械有限公司 一种扣钩及其使用方法

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): BE CH FR GB LU NL SE

17P Request for examination filed
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn
RIN1 Information on inventor provided before grant (corrected)

Inventor name: SCHAEFER, KARL-HEINZ