GB837276A - Shaft gripping device - Google Patents

Shaft gripping device

Info

Publication number
GB837276A
GB837276A GB1495056A GB1495056A GB837276A GB 837276 A GB837276 A GB 837276A GB 1495056 A GB1495056 A GB 1495056A GB 1495056 A GB1495056 A GB 1495056A GB 837276 A GB837276 A GB 837276A
Authority
GB
United Kingdom
Prior art keywords
slot
bushing
sleeve
depression
tapered
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.)
Expired
Application number
GB1495056A
Inventor
Thomas Carter Knudsen
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.)
Allis Chalmers Corp
Original Assignee
Allis Chalmers Corp
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 Allis Chalmers Corp filed Critical Allis Chalmers Corp
Priority to GB1495056A priority Critical patent/GB837276A/en
Publication of GB837276A publication Critical patent/GB837276A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/09—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces
    • F16D1/093—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping
    • F16D1/094—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping using one or more pairs of elastic or segmented rings with mutually mating conical surfaces, one of the mating rings being contracted and the other being expanded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pulleys (AREA)

Abstract

837,276. Securing elements to shafts; expanding pulley gearing. ALLIS-CHALMERS MANUFACTURING CO. May 14, 1956, No. 14950/56. Class 80 (2). Means for securing elements to shafts comprises an axially split bushing having an inner shaft engaging surface and an outer tapered surface and an axially split sleeve having a complementary tapered bore, the bushing having a slot with a depression in the bottom and the sleeve having a complementary slot and an opening intersecting the slot, means coacting with the depression and the opening providing relative axial movement of the sleeve and the bushing. A split externally-tapered bushing 4 is keyed to a shaft 2 and has a longitudinal slot 22, the bottom of which has a depression 28 in the tapered surface. A split sleeve 8 with a complementary tapered bore 9 is keyed at 6 to the bushing and has a longitudinal slot 29 complementary to the slot 22, towards the end of the slot 29 is a cross-slot or receiver 30. A bushing element 35 is anchored in the depression 28 and a sleeve element 37 is located in the receiver 30. A screw 38 with different diameter threaded portions 39, 40 draws the two tapered members together to grip the shaft 2. An expanding pulley having twin conical tread members 12, 13, is keyed at 20 to the outside of the sleeve 8, relative axial movement of the flanges being provided by a screw 19 having a larger diameter head of opposite hand 18 partially seating in the receiver 30. Reference has been directed by the Comptroller to Specification 720,123.
GB1495056A 1956-05-14 1956-05-14 Shaft gripping device Expired GB837276A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1495056A GB837276A (en) 1956-05-14 1956-05-14 Shaft gripping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1495056A GB837276A (en) 1956-05-14 1956-05-14 Shaft gripping device

Publications (1)

Publication Number Publication Date
GB837276A true GB837276A (en) 1960-06-09

Family

ID=10050406

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1495056A Expired GB837276A (en) 1956-05-14 1956-05-14 Shaft gripping device

Country Status (1)

Country Link
GB (1) GB837276A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0143999A1 (en) * 1983-12-01 1985-06-12 Ralph Müllenberg Gripping arrangement
USRE32881E (en) * 1987-12-08 1989-02-28 Clamping device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0143999A1 (en) * 1983-12-01 1985-06-12 Ralph Müllenberg Gripping arrangement
US4557621A (en) * 1983-12-01 1985-12-10 Muellenberg Ralph Clamping device
USRE32881E (en) * 1987-12-08 1989-02-28 Clamping device

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