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1. 发明专利

IT938804B 未知
公开(公告)号：IT938804B
公开(公告)日：1973-02-10
申请号：IT2826071
申请日：1971-09-04
申请人： ARNOLD CARTER H
IPC分类号： B66D20060101 , B66D

2. 发明专利

CH531985A Aufzugwinde 未知
公开(公告)号：CH531985A
公开(公告)日：1972-12-31
申请号：CH1300571
申请日：1971-09-03
申请人： ARNOLD CARTER H
发明人： CARTER H ARNOLD
IPC分类号： B66D1/74 , B66D1/36 , B66D1/00

3. 发明专利

GB901996A Improvements in or relating to hoisting devices 未知
公开(公告)号：GB901996A
公开(公告)日：1962-07-25
申请号：GB4359161
申请日：1959-05-04
申请人： ARNOLD CARTER H
IPC分类号： B66D1/74
摘要： 901,996. Hoists. ARNOLD, C. H. May 4, 1959, No. 43591/61. Divided out of 901,995. Drawings to Specification. Class 78 (5). The description is identical with that in Specification 901,995 but the claims differ.

4. 发明专利

AU5460580A REMOVING PLAQUE FROM TEETH 未知
公开(公告)号：AU5460580A
公开(公告)日：1981-07-23
申请号：AU5460580
申请日：1980-01-15
申请人： ARNOLD CARTER H
发明人： ARNOLD C H
IPC分类号： A61C3/025 , A61C15/00

5. 发明专利

CA896349A LOAD BRAKE FOR UNIDIRECTIONAL OR BIDIRECTIONAL USE 未知
公开(公告)号：CA896349A
公开(公告)日：1972-03-28
申请号：CA896349D
申请人： ARNOLD CARTER H
发明人： ARNOLD CARTER H
IPC分类号： F16B1/04 , F16D55/28 , F16D63/00 , F16D65/847

6. 发明专利

BE772140A 未知
公开(公告)号：BE772140A
公开(公告)日：1972-01-17
申请号：BE772140
申请日：1971-09-03
申请人： ARNOLD CARTER H
IPC分类号： B66D5/16 , F16G11/04 , B66D
摘要： A device for gripping a wire rope or the like wherein a pair of opposed jaws are urged longitudinally of the rope and camming means is provided for urging the jaws toward each other into gripping relation with the rope in response to such longitudinal movement. The particular combination of gripping jaws and camming surfaces achieves an optimum gripping effect. In the illustrative form of the invention the device on which the gripping means is used moves along the length of a fixed rope. Means is provided for actuating the gripping jaws when the relative speed between rope and device exceeds a predetermined amount regardless of whether the rope or the device is stationary.

7. 发明专利

CH482131A Gerät zum Festklammern auf einem Seil 未知
公开(公告)号：CH482131A
公开(公告)日：1969-11-30
申请号：CH1302268
申请日：1968-08-30
申请人： ARNOLD CARTER H
发明人： CARTER H ARNOLD
IPC分类号： A62B1/14 , A47G29/00 , B66B5/24 , B66D3/10 , B66D5/16 , E04G21/32 , F16G11/00 , F16G11/12 , F16G11/14

8. 发明专利

GB786476A Improvements in or relating to hoisting device 未知
公开(公告)号：GB786476A
公开(公告)日：1957-11-20
申请号：GB1041456
申请日：1956-04-05
申请人： ARNOLD CARTER H
IPC分类号： B66D1/74
摘要： 786,476. Winches. ARNOLD, C. H. April 5, 1956, No. 10414/56. Classes 78 (2) and 78 (5). A hoisting device comprises a rotatable winch drum 9 having a hoist rope 18 and guide means 26-28, the rope being looped round both the drum and the guide means to avoide slippage of the rope. As shown, winch frame 1 supports one end of a painter's cradle at 6, the rope being under tension at 18 and slack at 19 and passing round rollers 26-28 and round the grooves 13-16 of drum 9 which grooves increase in diameter. The rope is wound on to the drum by handle 61 which drives the drum through the usual screw-and-ratchet clutch 55 and gears 51, 50. Slippage is further prevented by manual arm 71 which has grooved end 73 co-operating with rope guide 69. Tension is maintained in the rope by device 35 which has two rollers 36, 37 carried by double arm 39 the other end of which is connected to lever 41 connected to rod 44 slidably mounted at 45 to form a toggle joint. Manual movement of 41 engages or disengages rollers 36, 37 with the last coil of the rope. A pawl 75 (Fig. 4) engages gear 50 and is disengaged by contact of end 73 of arm 71 with pin 76 of the pawl.

9. 发明专利

DE1800997A1 未知
公开(公告)号：DE1800997A1
公开(公告)日：1970-01-22
申请号：DE1800997
申请日：1968-10-03
申请人： ARNOLD CARTER H
发明人： CARTER H ARNOLD
IPC分类号： A62B1/14 , A47G29/00 , B66B5/24 , B66D3/10 , B66D5/16 , E04G21/32 , F16G11/00 , F16G11/12 , B65H59/14

10. 发明专利

GB901995A Improvements in or relating to hoisting devices 未知
公开(公告)号：GB901995A
公开(公告)日：1962-07-25
申请号：GB1526159
申请日：1959-05-04
申请人： ARNOLD CARTER H
IPC分类号： B66D1/74
摘要： 901,995. Hoists. ARNOLD, C. H. May 4, 1959, No. 15261/59. Class 78 (5). A winch, intended for sustaining a bosun's chair on a fixed rope 35 and for raising and lowering it thereon, is provided with several safety devices. The chair is secured to the frame of the winch. Drum construction (Fig. 8).-The drum 3 is formed with grooves 40-44 and is associated with fixed guide elements 50-54 so as to allow the rope 35 to be wound in the manner shown to avoid slippage. Hand drive (Figs. 1, 5).-Handle 16 drives drum 3 via shaft 10, gear 9 and gear 10. The connection between handle 16 and shaft 10 includes screw 14, slidable disc 120 and flange 19 fixed to shaft 10. Additionally, ratchet 25 on disc 120 co-operates with pawl 127. Also disc 120 is provided with flange 121 for additional support. Pawl 127 is weighted at 135 to swing tip 126 towards ratchet 25, but also has a biasing spring around its shaft in the opposite direction to bring 136 into a non-locking engagement with the said ratchet 25. The effect is such that, when the winch descends at a slow speed, tip 136 is engaged by the ratchet to cause the pawl to swing back-and-forth. If, however, the handle should be inadvertently released so that the speed is increased, then the ratchet knocks the pawl at 136 to bring tip 126 into engagement with said ratchet and thus to check and hold the winch. The end of the biasing spring may be positioned in any one of the holes 133 formed in the pawl to predetermine the maximum speed thus permitted. Grip of rope on drum (Fig. 1).-This is increased by rollers 95-97 which are pressed by respective springs upon the rope 35 wound upon the drum. Safety lever 76 (Fig. 4).-This is pivoted at 71 and biased by a spring to engage the rope 35 at 79 (not shown). Additionally, shaft 71 carries spring 91 which co-operates with dog 88 which dog engages with gear 8. When the winch is stationary, lever 76 engages rope 35 and dog 88 engages gear 8. To lower, the operator disengages lever 76, which action causes spring 91 to disengage dog 88. Motor drive (Fig. 13).-The handle 16 may be removed and replaced by air motor 140, the motor-and-gear unit being attached to the winch frame by bolts 23, 24, 25. Specification 901,996 is referred to.

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