FR2321066A1 - Spring safety karabiner for mountaineering equipment - is spring loaded with cross pin sliding over two free ends of hook - Google Patents

Spring safety karabiner for mountaineering equipment - is spring loaded with cross pin sliding over two free ends of hook

Info

Publication number
FR2321066A1
FR2321066A1 FR7525433A FR7525433A FR2321066A1 FR 2321066 A1 FR2321066 A1 FR 2321066A1 FR 7525433 A FR7525433 A FR 7525433A FR 7525433 A FR7525433 A FR 7525433A FR 2321066 A1 FR2321066 A1 FR 2321066A1
Authority
FR
France
Prior art keywords
spring
ring
hook
free ends
cross pin
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.)
Granted
Application number
FR7525433A
Other languages
French (fr)
Other versions
FR2321066B1 (en
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
Priority to CH1063075A priority Critical patent/CH604755A5/xx
Application filed by Individual filed Critical Individual
Priority to FR7525433A priority patent/FR2321066A1/en
Publication of FR2321066A1 publication Critical patent/FR2321066A1/en
Application granted granted Critical
Publication of FR2321066B1 publication Critical patent/FR2321066B1/fr
Granted 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
    • F16B45/00—Hooks; Eyes
    • F16B45/02—Hooks with pivoting or elastically bending closing member
    • F16B45/024—Hooks with pivoting or elastically bending closing member and having means biasing the closing member about the pivot
    • F16B45/026—Hooks with pivoting or elastically bending closing member and having means biasing the closing member about the pivot and including a coil type spring
    • 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
    • F16B45/02—Hooks with pivoting or elastically bending closing member
    • F16B45/023—Hooks with pivoting or elastically bending closing member the closing member pivoting about an axis perpendicular to the plane of the hook
    • 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
    • F16B45/02—Hooks with pivoting or elastically bending closing member
    • F16B45/027—Hooks with pivoting or elastically bending closing member and having position-locking means for the closing member
    • F16B45/029—Hooks with pivoting or elastically bending closing member and having position-locking means for the closing member the position-locking means being slidably mounted

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Hinges (AREA)

Abstract

The spring safety hook is for use on mountaineering equipment, for safe and quick connection of two elements. A ring link (1) of circular cross section has one part of the ring (2) hinged and opening towards the inside of the ring. The hinged part houses a spring (8) resting against pin (4) fitted across the sliding bush (3). The end of the hinged part is flattened and fitted with pin (2b) which protrudes laterally to both sides of the flattened part. The other stationary end (1b) has a longitudinal slit into which the flattened part of (2) fits when the ring is closed. The stationary end is provided with a lateral slit on the inside of the ring, into which a pin (2b) fits in closed position.
FR7525433A 1975-03-14 1975-08-14 Spring safety karabiner for mountaineering equipment - is spring loaded with cross pin sliding over two free ends of hook Granted FR2321066A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH1063075A CH604755A5 (en) 1975-03-14 1975-03-14
FR7525433A FR2321066A1 (en) 1975-03-14 1975-08-14 Spring safety karabiner for mountaineering equipment - is spring loaded with cross pin sliding over two free ends of hook

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1063075A CH604755A5 (en) 1975-03-14 1975-03-14
FR7525433A FR2321066A1 (en) 1975-03-14 1975-08-14 Spring safety karabiner for mountaineering equipment - is spring loaded with cross pin sliding over two free ends of hook

Publications (2)

Publication Number Publication Date
FR2321066A1 true FR2321066A1 (en) 1977-03-11
FR2321066B1 FR2321066B1 (en) 1977-12-16

Family

ID=25707010

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7525433A Granted FR2321066A1 (en) 1975-03-14 1975-08-14 Spring safety karabiner for mountaineering equipment - is spring loaded with cross pin sliding over two free ends of hook

Country Status (2)

Country Link
CH (1) CH604755A5 (en)
FR (1) FR2321066A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442996A1 (en) * 1978-11-17 1980-06-27 Bibollet Jean Claude DOUBLE LOCKING SNAP HOOK
FR2461146A1 (en) * 1979-07-12 1981-01-30 Simond & Fils Ets Claudius D=shaped snap hook for climber - has self-locking recoil sprung pivot gate with recoil sprung rotating locking sleeve which latches when gate is open

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2731255B1 (en) * 1995-03-02 1997-04-25 Zedel LOCKING RING CARABINER
DE102008017666A1 (en) * 2008-04-05 2009-10-08 Walter Pragst Safety snap-hook for use by mountain climber, has alpine rope, and spring cap whose joint and/or pivot is attached below snap-hook in operating position
DE102009051594B4 (en) 2009-11-02 2013-04-25 Lorenz Hasenbach Gmbh & Co. Kg Hook, in particular for safety devices

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB638498A (en) * 1946-10-04 1950-06-07 Johannes Hitjo Zeeven End-hook
DE1625874A1 (en) * 1967-01-20 1970-02-05 Claudius Simond Snap hook

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB638498A (en) * 1946-10-04 1950-06-07 Johannes Hitjo Zeeven End-hook
DE1625874A1 (en) * 1967-01-20 1970-02-05 Claudius Simond Snap hook

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442996A1 (en) * 1978-11-17 1980-06-27 Bibollet Jean Claude DOUBLE LOCKING SNAP HOOK
FR2461146A1 (en) * 1979-07-12 1981-01-30 Simond & Fils Ets Claudius D=shaped snap hook for climber - has self-locking recoil sprung pivot gate with recoil sprung rotating locking sleeve which latches when gate is open

Also Published As

Publication number Publication date
CH604755A5 (en) 1978-09-15
FR2321066B1 (en) 1977-12-16

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Legal Events

Date Code Title Description
ST Notification of lapse