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1. 发明申请

WO1981000096A1 MATERIAL BRAKING DEVICE FOR WINDING DEVICE 审中-公开
标题翻译：用于绕线装置的材料制动装置
公开(公告)号：WO1981000096A1
公开(公告)日：1981-01-22
申请号：PCT/US1979000450
申请日：1979-06-26
申请人： CATERPILLAR TRACTOR CO , STEVENS S , KIZER R
发明人： CATERPILLAR TRACTOR CO
IPC分类号： B65H81/02
CPC分类号： B65H81/04 , B65H59/043
摘要： Braking apparatus (36) for a supply spool (30) whereby material (12) drawn from the spool (30) will have a relatively uniform tension. The braking apparatus (36) includes a follower roller (40) in contact with the material (12) on the spool (30) and a brake portion (38) in adjustably controlled braking contact with a brake rotor (102) mounted for rotation with the spool (30). The follower roller (40) follows the decrease in the diametral amount of material on the spool and simultaneously moves the brake portion (38) toward the center of the brake rotor (102) wherein a uniform braking force on the spool (30) is maintained. In one embodiment, the supply spool (30) is mounted on a shuttle (14) of a cable-winding apparatus so that as the shuttle (14) rotates, centrifugal force will act on the follower roller (40) to urge a roller (51) against the material (12) on the spool (30) and to move the brake portion (38) toward the center of the brake rotor (102) to maintain constant force on the material (12) being withdrawn from the spool (30).

2. 发明申请

WO1982000017A1 SAFETY DEVICE FOR A WORKPIECE HOLDER 审中-公开
标题翻译：工作夹具的安全装置
公开(公告)号：WO1982000017A1
公开(公告)日：1982-01-07
申请号：PCT/US1980000807
申请日：1980-06-25
申请人： CATERPILLAR TRACTOR CO , DENNIS R , KIZER R
发明人： CATERPILLAR TRACTOR CO
IPC分类号： B23Q03/14
CPC分类号： B23Q11/00 , B23B31/4046 , B29D30/12
摘要： The instant workpiece holder eliminates the problem of loss of gripping force and detachment of the core from the holder. The workpiece holder (10) has a plurality of elements (38) movable radially outwardly into engagement with an inner surface of a workpiece (74) in response to movement of a cam (48) and includes at least one spring-actuated latch (56) which engages the cam (48) and prevents disengagement of the workpiece holder (10) from the workpiece (74) during operation of the workpiece holder.
摘要翻译：瞬时工件保持器消除了夹持力的损失和芯从支架脱离的问题。工件保持器（10）具有多个元件（38），其响应于凸轮（48）的移动而径向向外移动以与工件（74）的内表面接合，并且包括至少一个弹簧致动的闩锁（56）），其在工件保持器的操作期间接合凸轮（48）并且防止工件保持器（10）与工件（74）脱离。

3. 发明申请

WO1981001680A1 APPARATUS AND METHOD OF FORMING THE MOUNTING PORTION OF A SIDEWALL PROTECTOR 审中-公开
标题翻译：形成安全保护装置的装置和方法
公开(公告)号：WO1981001680A1
公开(公告)日：1981-06-25
申请号：PCT/US1979001107
申请日：1979-12-17
申请人： CATERPILLAR TRACTOR CO , KIZER R , UNTZ R , ANDERSON A
发明人： CATERPILLAR TRACTOR CO
IPC分类号： B29C11/00
CPC分类号： B29D30/0061 , B29C33/20 , B29C33/30 , B29C33/303 , B29C43/36 , B29K2021/00 , B29L2031/7096
摘要： A method and apparatus for forming the mounting portion of a sidewall protector includes a rigid mold (19) in which a sidewall protector (12) can be formed and a separate plate assembly (29, 31) which is moveable toward the rigid mold to form the mounting holes (10), central opening (11), and a pair of annular ribs (14, 16) on opposite sides of the sidewall protector. Movement of the plate (32) is done by a plurality of springs (47) each positioned between the plate (32) and an enlarged head portion (48) of a pin (46). The springs are compressed by a linear actuator (43) and the pin (46) is connected to the mold (19) by a dowel (54) inserted through a hole (53) in the pin (46) to maintain the compression on the springs (47). This apparatus permits the use of automated strip applying equipment for laying up the sidewall protector within the mold (19) while the plate assembly (29, 31) accurately forms he mounting portion which includes the mounting holes (10), annular opening (11), and the annular ribs (14, 16).

4. 发明申请

WO1981000691A1 TAPE BRAKE FOR TAPE WRAPPER 审中-公开
标题翻译： TAPE制动器用于胶带包装
公开(公告)号：WO1981000691A1
公开(公告)日：1981-03-19
申请号：PCT/US1979000739
申请日：1979-09-11
申请人： CATERPILLAR TRACTOR CO , STEVENS S
发明人： CATERPILLAR TRACTOR CO
IPC分类号： B29H17/00
CPC分类号： B29D30/3028
摘要： A tape-applying apparatus (10) is advanced toward a body (15) upon which a strip of tape (16) is to be applied to urge a plurality of stitching rollers (72, 74) against the body (15). Further advancing of the apparatus (10) will move an applicator roller (42) and the end of the tape (16) into engagement with the body (15). As the body (15) is moved past the tape applying apparatus (10), the tape (16) is pulled over the applicator roller (42) and is stitched to the body (15) by the stitching rollers (72, 74). When sufficient tape (16) has been applied, the housing (20) of the tape-applying apparatus (10) is urged away from the body (15) which moves the applicator roller (42) out of contact with the body (15). A brake apparatus (94) on the housing (20) is activated by a cam recess (80) on the holders (50) for some of the stitching rollers (72). The brake apparatus (94) engages the applicator roller (42) to arrest further feeding of tape (16) to the body (15). Continued rotation of the body (15) with some of the stiching rollers (72) in contact therewith will stretch the tape (16) between the applicator roller (42) and the stitching rollers (72) until the tape (16) is severed. The free end of the tape (16) is left in position on the applicator roller (42) ready for the next application to the same or a different body (15).
摘要翻译：带施加装置（10）朝向主体（15）前进，在主体（15）上施加带（16），以将多个针迹辊（72,74）推压到主体（15）上。装置（10）的进一步推进将使施加辊（42）和带（16）的端部移动成与主体（15）接合。当主体（15）移动通过胶带涂布装置（10）时，胶带（16）被拉过涂布辊（42），并通过缝合辊（72,74）缝合到主体15。当已经施加足够的带（16）时，带施加装置（10）的壳体（20）被推离离开施加辊（42）脱离与主体（15）接触的主体（15）。壳体（20）上的制动装置（94）由用于一些缝合辊（72）的保持器（50）上的凸轮凹部（80）启动。制动装置（94）接合施加辊（42）以阻止带（16）进一步进给到主体（15）。主体（15）随着与其接触的一些打桩辊（72）的继续旋转将使施加辊（42）和缝合辊（72）之间的带（16）伸展直到带（16）被切断。带（16）的自由端被放置在施加辊（42）上就位以准备下一次施加到相同或不同的主体（15）上。

5. 发明申请

WO1981000079A1 ELONGATE MATERIAL SPREADING AND TACKING APPARATUS AND METHOD 审中-公开
标题翻译：细长材料扩散和包装装置及方法
公开(公告)号：WO1981000079A1
公开(公告)日：1981-01-22
申请号：PCT/US1979000449
申请日：1979-06-26
申请人： CATERPILLAR TRACTOR CO , KRAPS M , STEVENS S
发明人： CATERPILLAR TRACTOR CO
IPC分类号： B29H15/00

6. 发明申请

WO1981003652A1 PROFILE ACTUATED CABLE WRAPPING APPARATUS AND METHOD 审中-公开
标题翻译：型材加工电缆缠绕装置及方法
公开(公告)号：WO1981003652A1
公开(公告)日：1981-12-24
申请号：PCT/US1980000768
申请日：1980-06-16
申请人： CATERPILLAR TRACTOR CO , STEVENS S
发明人： CATERPILLAR TRACTOR CO
IPC分类号： B65H81/02
CPC分类号： B65H81/04 , B29D30/08 , B65H59/34 , B65H59/36
摘要： A cable-wrapping apparatus is provided for applying cable (26) to a toroidal, non-cylindrically-shaped body (10) under uniform tension and with a uniform spacing. The machine includes a shuttle (20) rotatable about a transverse section of said body (10), which body is being rotated in a plane transverse to the plane of rotation of the shuttle (20). A compensating apparatus (44) is provided on the shuttle (20) and includes a profile follower roller (62) held in contact with the surface of the body (10) by centrifugal force created by the rotation of the shuttle (20). A compensator wheel (70) on the compensating apparatus (44) moves with the follower roller (62) to control storing of cable (26) during periods of low cable demand and paying out the stored cable (26) during periods of high cable demand. A method for determining the proper location of the axis of the compensating wheel (70) is disclosed so that the proper amount of cable (26) is stored and/or payed out as required.

7. 发明申请

WO1981002879A1 BULK MATERIAL HANDLER AND FEEDER 审中-公开
标题翻译：大包材料和饲料
公开(公告)号：WO1981002879A1
公开(公告)日：1981-10-15
申请号：PCT/US1980000350
申请日：1980-03-31
申请人： CATERPILLAR TRACTOR CO , STEVENS S , LYTLE J
发明人： CATERPILLAR TRACTOR CO
IPC分类号： B65H17/42
CPC分类号： B65H20/24 , B65H20/02 , B65H2408/212
摘要： A bulk material feeder (10) has two rollers (12, 14), at least the lower (14) of which is driven (24, 26). Strip material (34) is threaded around the side of the upper roller (12) toward the direction of feed, between the rollers (12, 14), around the side of the lower roller (14) opposite the direction of feed and to downstream machinery (38) spaced from the feeder (10). Roller (12, 14) spacing is greater than material (34) thickness precluding compression of the material (34). Feed is produced by friction between the roller and material (34) only, Feed rate is greater than usage thereby producing a depending loop (40) between the feeder (10) and the downstream machinery (38). In one embodiment, increasing loop (40) size decreases material (34) and roller (14) contact, causing relative slippage and a discontinuance of feed. In another embodiment, both rollers (12, 14) are driven and loop (40) size is limited by a photoelectric device (42) and associated control circuitry.

8. 发明申请

WO1982004224A1 IMPROVEMENTS IN TIRE AND WHEEL CONFIGURATION 审中-公开
标题翻译：轮胎和车轮配置的改进
公开(公告)号：WO1982004224A1
公开(公告)日：1982-12-09
申请号：PCT/US1981000758
申请日：1981-06-08
申请人： CATERPILLAR TRACTOR CO , GRAWEY CHARLES E , GROEZINGER JOHN J
发明人： CATERPILLAR TRACTOR CO
IPC分类号： B60B25/02
CPC分类号： B60B21/10 , B60B21/12 , B60C3/02 , B60C15/0233
摘要： In many designs, a tire (14) of a wheel (10) is inadequately restrained with respect to a tire supporting rim assembly (12) of the wheel. Movement of the tire (14) with respect to the rim assembly (12) results in a wastage of energy. In the present invention a wheel assembly (10) has a rim assembly (12) and a tire (14) mounted on the rim assembly (12). The rim assembly (12) has an annular elastic element (22) affixed thereto for increasing the coefficient of friction between the rim assembly (12) and the tire (14).
摘要翻译：在许多设计中，轮（10）的轮胎（14）相对于车轮的轮胎支撑轮缘组件（12）不充分地受到限制。轮胎（14）相对于轮辋组件（12）的移动导致能量的浪费。在本发明中，车轮组件（10）具有轮辋组件（12）和安装在轮辋组件（12）上的轮胎（14）。轮辋组件（12）具有固定到其上的环形弹性元件（22），用于增加轮辋组件（12）和轮胎（14）之间的摩擦系数。

9. 发明申请

WO1982002857A1 TIRE COOLING SYSTEM AND METHOD 审中-公开
标题翻译：轮胎冷却系统及方法
公开(公告)号：WO1982002857A1
公开(公告)日：1982-09-02
申请号：PCT/US1981000241
申请日：1981-02-25
申请人： CATERPILLAR TRACTOR CO , HART CULLEN P
发明人： CATERPILLAR TRACTOR CO
IPC分类号： B60C19/06
CPC分类号： B60C23/18
摘要： A tire cooling system (10) for a vehicle having a wheel (12) with a tire (14) mounted on a rim (16). A heat transfer device (22) is positioned in a central cavity (18) defined by said rim (16) and tire (14). A first fluid (20) is contained in said central cavity (18) while a second fluid (25) is circulated through said heat transfer device (22), said second fluid (25) being in fluid isolation from said first fluid (20). Said second fluid (25) is circulated through a rotating wheel seal (28) to a heat exchanger (38) and back to said heat transfer device (22). Use of an intermediate heat exchanger, such as said heat transfer device (22), permits use of oil as said second fluid (25) permitting leakage from said rotating wheel seals (28) to be contained by and made up from said final drive sump (42). Oil has, of course, a deleterious affect on rubber. Through use of oil in an isolated cooling loop, relatively simple liquid cooling with an external heat exchanger (38) is achieved.
摘要翻译：一种用于车辆的轮胎冷却系统（10），其具有安装在轮辋（16）上的具有轮胎（14）的轮（12）。传热装置（22）定位在由所述边缘（16）和轮胎（14）限定的中心空腔（18）中。第一流体（20）容纳在所述中心腔（18）中，而第二流体（25）循环通过所述传热装置（22），所述第二流体（25）与所述第一流体（20）流体隔离，。所述第二流体（25）通过旋转轮密封件（28）循环到热交换器（38）并返回到所述传热装置（22）。使用诸如所述传热装置（22）的中间热交换器允许使用油作为所述第二流体（25），允许所述旋转轮密封件（28）的泄漏被所述最终驱动贮槽（42）。当然，石油对橡胶有不利影响。通过在隔离的冷却回路中使用油，实现了与外部热交换器（38）相对简单的液体冷却。

10. 发明申请

WO1982002580A1 BOOT SEAL 审中-公开
标题翻译：引导密封
公开(公告)号：WO1982002580A1
公开(公告)日：1982-08-05
申请号：PCT/US1981000118
申请日：1981-01-26
申请人： CATERPILLAR TRACTOR CO , WOODY ALBERT L , FOX LAWRENCE E , REINSMA HAROLD L
发明人： CATERPILLAR TRACTOR CO
IPC分类号： F16J15/52
CPC分类号： E02F5/30 , F16J3/02
摘要： Appareil d'etancheite (16) en materiau elastomere qui comprend une partie interne annulaire terminale (36) qui peut etre attachee a un premier organe (12), une partie (38) annulaire terminale qui peut etre attachee a un second organe (14), et une partie annulaire flexible (40) pourvue de spires qui est disposee entre les parties internes (36) et externes (38) terminales et presente un bord interne (46) et un bord externe (48) qui sont respectivement lies a ces parties. L'epaisseur de la partie flexible en spirale (40) decroit depuis le bord interne (46) relativement epais vers le bord externe (48) relativement fin proportionnellement a une distance radiale (H) depuis le bord interne (46) vers la partie flexible (40). Une spire interne (42) et une spire externe (44) concentriques constituent la partie flexible (40) et presentent respectivement un rayon de courbure relativement petit R1 et relativement grand R2. Lorsque les parties terminales internes (36) et externes (38) sont animees mouvement de va-et-vient par rapport au premier organe (12) et au second organe (14) le long d'un axe longitudinal (16a), la structure conique, et spiralee de l'appareil d'etancheite (16) presente une duree de vie prolongee en raison de l'egalisation des deformations maximum qui y sont produites.

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