Winch

PAT. NO.

Title

501

4,033,553

Double-drum winch

502

4,033,552

Winch and method of assembling the same

503

4,029,189

Winch clutch pressure reducing valve and lubrication system

504

4,026,525

Self-tailing winch

505

4,024,935

Power transmission in double-drum winch

506

4,022,432

Power transmission in double-drum winch

507

4,019,718

Winch constructed specially for easy lubrication thereof

508

4,019,717

Winch cable drum mounting and drive connection

509

4,018,424

Winch disconnect control arrangement

510

4,018,035

Cinch winch for saddling a horse

511

4,014,478

Security winch for divers

512

4,013,270

Combined winch and boom assembly

513

4,008,881

Portable winch ratchet dog

514

4,004,780

Winch

515

4,004,778

Portable roof winch

516

4,003,551

Winch-hoist

517

3,998,431

Winch

518

3,995,831

Force feedback controlled winch

519

3,991,787

Modulation control valve for hydraulically operated winch

520

3,986,588

Brake-clutch assembly for a winch

521

3,985,341

Winch-type tensioning device

522

3,985,340

Self tailing winch

523

3,985,339

Trawl winch

524

3,985,047

Winch drive mechanism

525

3,981,208

Sheet winch

526

3,980,163

Winch for cable car

527

3,977,652

Winch

528

3,973,755

Hand operated winch

529

3,968,953

Self-tailing winch

530

3,966,170

Traction winch

531

3,965,404

Apparatus and method of braking a universal motor for operating a compact winch

532

3,964,692

Winch spool with disc brake system

533

3,962,935

Variable speed winch

534

3,960,340

Winch drum provided with side flanges and a separate flange

535

3,949,969

Cable winch

536

3,948,488

Mounting means for power anchor winch

537

3,946,991

Vehicle winch

538

3,946,990

Portable winch device

539

3,945,517

Tractor-mounted logging winch

540

3,942,762

Winch for sailing ships

541

3,939,950

Fluid operated brakes and reversing clutches for winch drums

542

3,939,729

Pawl and ratchet construction for hand winch

543

3,938,781

Level wind for winch

544

3,936,033

Hand winch

• Hand winch having a removable sway handle
• Spring-loaded safety winch for load restraint system
• Multi-speed winch having speed selection mechanism
• Device for connecting a winch to a box hitch
• Sheave plate and cable assembly for a tire lift/carrier winch
• Vehicle-mounted retrieval winch and control means therefor
• Portable folding platform apparatus used with a ladder and winch
• Winch-mounted sailboat oarlock
• Removable main shaft retainer for deck winch
• Operating device for winch control valves
• Tractor-mounted logging winch