FR2431418A1 - Jam cleat with movable clamping jaws - comprises set of rollers mounted on spindles with return springs - Google Patents

Jam cleat with movable clamping jaws - comprises set of rollers mounted on spindles with return springs

Info

Publication number
FR2431418A1
FR2431418A1 FR7821770A FR7821770A FR2431418A1 FR 2431418 A1 FR2431418 A1 FR 2431418A1 FR 7821770 A FR7821770 A FR 7821770A FR 7821770 A FR7821770 A FR 7821770A FR 2431418 A1 FR2431418 A1 FR 2431418A1
Authority
FR
France
Prior art keywords
spindles
rollers
clamping jaws
sheet
movable clamping
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.)
Pending
Application number
FR7821770A
Other languages
French (fr)
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 FR7821770A priority Critical patent/FR2431418A1/en
Publication of FR2431418A1 publication Critical patent/FR2431418A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/04—Fastening or guiding equipment for chains, ropes, hawsers, or the like
    • B63B21/08—Clamping devices
    • 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
    • F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
    • F16G11/10—Quick-acting fastenings; Clamps holding in one direction only
    • F16G11/103—Quick-acting fastenings; Clamps holding in one direction only deforming the cable by bending it around or inserting it into the fastener
    • 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
    • F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
    • F16G11/10—Quick-acting fastenings; Clamps holding in one direction only
    • F16G11/105—Clamps holding in one direction only
    • F16G11/106—Clamps holding in one direction only using a toothed surface

Abstract

The jam cleat, partic. for sailboats, comprises two movable clamping jaws (13) which between them form a clamping gap (23). The jaws (13) have one or more rollers (17) which cooperate with the sheet. The rollers have a toothed formation and an axially symmetrical addendum envelope. The rollers (17) are mounted on spindles (16) which extend parallel to the plane of the movement of the clamping jaws. The sheet is pressed into the clamping gap (23) by rotating and separating the rollers (17). Under the usual load, the sheet is locked in the direction of pull (22), and in the opposite direction the sheet can be easily retightened.
FR7821770A 1978-07-21 1978-07-21 Jam cleat with movable clamping jaws - comprises set of rollers mounted on spindles with return springs Pending FR2431418A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7821770A FR2431418A1 (en) 1978-07-21 1978-07-21 Jam cleat with movable clamping jaws - comprises set of rollers mounted on spindles with return springs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7821770A FR2431418A1 (en) 1978-07-21 1978-07-21 Jam cleat with movable clamping jaws - comprises set of rollers mounted on spindles with return springs

Publications (1)

Publication Number Publication Date
FR2431418A1 true FR2431418A1 (en) 1980-02-15

Family

ID=9211057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7821770A Pending FR2431418A1 (en) 1978-07-21 1978-07-21 Jam cleat with movable clamping jaws - comprises set of rollers mounted on spindles with return springs

Country Status (1)

Country Link
FR (1) FR2431418A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115223263A (en) * 2022-06-06 2022-10-21 重庆通渝科技有限公司 Self-adaptation bluetooth monolithic formula OBU issuing equipment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3145684A (en) * 1962-02-27 1964-08-25 Jr Ora Bolton Locking cleat
DE2114569A1 (en) * 1971-03-25 1972-03-30 Klepper International Ag, Zug (Schweiz) ROPE CLAMP FOR FASTENING ROPES

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3145684A (en) * 1962-02-27 1964-08-25 Jr Ora Bolton Locking cleat
DE2114569A1 (en) * 1971-03-25 1972-03-30 Klepper International Ag, Zug (Schweiz) ROPE CLAMP FOR FASTENING ROPES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115223263A (en) * 2022-06-06 2022-10-21 重庆通渝科技有限公司 Self-adaptation bluetooth monolithic formula OBU issuing equipment
CN115223263B (en) * 2022-06-06 2023-11-03 重庆通渝科技有限公司 Self-adaptation bluetooth monolithic formula OBU installs fixed equipment

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