滑車式の画像素材（写真・イラスト） 1ページ目

御前曲輪 井戸（箕輪城跡／群馬県高崎市箕郷町）

Black chain hoist with hook and trolley for lifting heavy loads in industrial settings.

御前曲輪 井戸（箕輪城跡／群馬県高崎市箕郷町）

北陸新幹線 加賀温泉駅付近の架線自動張力調整装置（テンションバランサー）と青空

御前曲輪 井戸（箕輪城跡／群馬県高崎市箕郷町）

Red 7.5 Tons Industrial hook with chains or chain hoist on duty at construction site.

御前曲輪 井戸（箕輪城跡／群馬県高崎市箕郷町）

厚い雲に覆われた空に向かって斜めに伸びる赤と白の建設用大型クレーン

An industrial deburring mechanism driven by a blue electric motor via a timing belt, featuring a rotary polishing wheel mounted on a heavy steel bracket inside a factory workshop.

御前曲輪 井戸（箕輪城跡／群馬県高崎市箕郷町）

灰色の曇り空を背景に赤と白の鉄骨ブームが斜めに伸びる建設用クレーン

Tower crane lifting precast concrete wall panel at construction site

Industrial Lifting Hoist Vector Icon Set

Intricate mechanical device with brass and black metal gears on display against a blue wall with a wooden frame

Black silhouette engine driven water pump with pulley belt mechanism

Industrial Pulley Hook Icon Set

3D Isometric Flat Vector Illustration of Fundamental Mechanical Devices, Force And Motion Principles With Simple Machines Diagram. Item 1

Boom crane arm with hanging hook isolated on white

Yellow overhead crane and operator icon with hanging pulley hook and control pendant

Pulley wheel mechanism providing mechanical advantage system

Industrial Chain Hoist Vector Set

Industrial Crane Pulley Wheels and Steel Cable Against Sky

Black outline crane hook and sling lifting horizontal pipe section icon for pipeline construction

Lattice structure of a yellow tower crane against cloudy sky

Tower crane hoisting precast concrete panel at building site

Hand winch with red strap mounted on trailer for boat or vehicle. Mechanical manual pulling tool for securing cargo and towing equipment. Heavy duty hardware for transport logistics.

Industrial crane in action at a skyscraper construction site

Antique Wooden Block and Tackle Pulley with Rusted Iron Hook

Tower crane pulley system and steel lattice structure

Heavy construction crane with lifting boom, steel cable and winch mechanism, industrial engineering equipment supporting infrastructure development, material handling and building projects.

Black mechanical rear derailleur for mountain bike drivetrain with derailleur drivetrain shifting mountain mechanical component sprocket transmission technical engineering hardware assembly

Close-up of weathered yellow crane weights and chains with a blurred coastal background

Pulley wheel mechanism illustrating force and motion

Bicycle rear derailleur mechanism and multi speed cassette gear cluster close up with derailleur cassette transmission sprocket component mechanism engineering transportation freewheel

Industrial crane in action at a skyscraper construction site

3D Isometric Flat Vector Illustration of Fundamental Mechanical Devices, Force And Motion Principles With Simple Machines Diagram. Item 2

Industrial Winch Machine Vector Icon Set

Closeup construction crane boom with lifting cables and pulley system against blue sky, heavy industrial equipment supporting infrastructure development, engineering projects and modern construction.

Industrial crane winch with steel wire cable and lifting drum, heavy construction equipment supporting engineering projects, infrastructure development, material handling and industrial lifting.

Vintage industrial electric motor with large pulley and mechanical components in an old engine room. Detailed historical engineering machinery and electrical wiring in a museum display.

Weathered Mooring Winch and Coiled Rope on Ferry Deck

Close-up of ski lift mechanism and pulley wheel in winter conditions at mountain ski resort. Part of a chairlift system for cable car. Cableway maintenance and equipment

A crane boom extends into a gray overcast sky, representing industrial development and heavy lifting machinery used in large scale urban construction projects across city regions

Lattice structure of a yellow tower crane against cloudy sky

3D Isometric Flat Illustration of Torque Formula, Understanding The Force Of Rotational Motion

Industrial crane in action at a skyscraper construction site

Industrial crane in action at a skyscraper construction site

Detailed view of construction crane boom and hoisting mechanism. Vertical photo

The CNC Metal Industrial Pulley Rollers

vertical photo Close up view of industrial lifting equipment, including yellow and black striped crane components, suspended against overcast sky, ready for construction operations